Is it a DNS issue?

Hi guys!
Im experiencing some problems with opening some pages (facebook or youtube) with any broser on my iMac and the pages that i had the chance to open make me wait too long. I was living in Turkey and never had this issue. Today i moved to Bulgaria and the problen came up here. Is a DNS issue or smthng else? What i have to do?

Can you view other websites besides those two?
Do other devices you own have the same issues (that are connected on the same network)?
You may have to contact your Internet Service Provider to resolve this.

Similar Messages

  • DNS Issues with Time Capsule - DNS Proxy periodically dies

    hi all .... looking for some suggestions
    I have a time capsule 1TB, connected to a linksys adsl modem in bridge mode, with the TC acting as DHCP server for my local clients. In the PPPoE settings I also enter the primary and secondary addresses for DNS that my ISP supplied.
    I am able to successfully connect to the internet, and all clients successfully pick up an IP address, and each client picks up the TC as the DNS proxy. Everything works perfectly as it should.
    Usually once per day, there seems to be a slight hickup with the internet connection (hard to tell whether I am losing the PPPoE or some other issue). When this happens, the PPPoE connection remains active, as I am able to access anything on the internet from an IP level. However, the DNS proxy service on the TC seems to die and as a result, all internet browsing fails. If I reboot the TC, everything comes back to normal. If I dont reboot, the only way to get browsing working is to manually enter the DNS IP address from ISP into the client PCs. However, this is a manual fix that I should not have to perform.
    Looking for advice and guidance. Seems like a bug but I cant tell. If I was able to set the DHCP server to pass out the ISP supplied addresses that would also work, but I cant.

    Just got off the phone with support for this very same problem. DNS Proxy is definitely dying in the TC, looks like a firmware issue to me.
    This is the 3rd TC I'm on. First was a 500GB, had this problem, replaced it under warranty at Apple's direction, replacement did the same, just upgraded this weekend to 1GB, and same issue still. All on 7.3.2 firmware.
    TC 1TB, PPPoE to my ISP, ISP's DNS Servers listed in the PPPoE config in the TC.
    When a host gets DHCP from the TC the only DNS returned is the TC itself, since it proxies the ISP DNS servers.
    Once every day or two, the DNS proxy dies. local network works, and I can add my ISP's DNS addresses in my host config and I have DNS again, but this is definitely something dying in the DNS proxy in the TC.
    Just for kicks trying to switch from my ISP's DNS servers to OpenDNS now since someone said that worked for them, but I am not hopeful... I don't see this as a host DNS issues at all.
    The dead proxy is very clear:
    $ nslookup apple.com. 192.168.1.1 # that's the TC
    Server: 192.168.1.1
    Address: 192.168.1.1#53
    ** server can't find apple.com: SERVFAIL
    $ nslookup apple.com. 208.67.222.222 # that's OpenDNS
    Server: 208.67.222.222
    Address: 208.67.222.222#53
    Non-authoritative answer:
    Name: apple.com
    Address: 17.149.160.49
    I replaced a linksys router with the TC and am kind of unhappy that a $500 router dies every couple of days. My cheapo Linksys router never needed to be restarted, it only ever got rebooted once every year or so when the house lost power long enough for the UPS to run out of battery.
    Help us out here Apple, I replaced a $50 router with a $500 because I like the flavor of your kool aid, and this thing dies every day or two. Even if you can't fix why the proxy is dying every couple of days, can you please at least update the firmware to maybe restart the proxy if it quits working?

  • ITunes not responding due to DNS issues?

    iTunes 11.1.0.126 on Windows 7, never had a problem in the past 5 years... iTunes runs 24/7 on this machine. It has been running for days since my last reboot, maybe a week. I was listening to a podcast, then went into the store to search for an artist, clicked on an album, listened to preview, back button, different album, preview, back button, different album, etc then one time when I clicked the back button iTunes became unresponsive until I had to kill it.
    I can no longer open iTunes, it always opens as a transparent window with a border and is immediately "Not responding" in task manager. Same thing happens in safe mode. I tried rebooting too.
    Around this time I started noticing other problems with my internet connection. Seems like my provider is having DNS issues because certain websites hosted on the east coast won't load, but west coast websites will (I am on the west coast). I tried loading these websites on my phone through cell data and they worked, so I figured my provider is having problems.
    Now I'm wondering if iTunes calls home or tries to make some sort of connection when it loads, regardless of safe mode or not, and this causes the application to hang immediately. Does anyone know anything about this, or how I might be able to get the iTunes application to run again?

    Well, it wasn't a DNS issue, it was a routing issue that affected ISP customers in half of the country. https://community.shaw.ca/thread/9284?start=0&tstart=0
    I can confirm that iTunes will now open and is functional. It seems that if the application can't access some internet resource immediately when it launches it will immediately lock up and never come back! No offline mode??!?!

  • Internet DHCP/DNS issues with WRT1900ac

    I've had a WRT1900ac now for about 2 weeks and the problems seem to be escalating.  Need help.  And yes, I've already read dozens of threads about these issues and nothing seems to be working.
    Most of the problems seem to be centered around this DHCP/DNS issue that so many have been reporting.
    First, the symptoms:
    Galaxy S4 phones when connected via wifi have some apps that don't update (facebook and google play)
    Some computers (both Win 7) will connect to the network just fine, both wired and wireless - but won't be able to get to the internet
    I've spent the last 2-3 days of my life reading forums and trying all sorts of things to get this to work properly (like my old router) and I'm still stuck.  Some things I've tried:
    Firmware is up-to-date (latest version: 1.1.8.164461)
    Manually assigned static DNS in router config settings (connectivity -> local network) to various combinations including the router address, 8.8.8.8, 8.8.4.4, 75.75.75.75, 75.75.76.76 (I have comcast), OpenDNS addresses, etc.  I read that the router address is not needed, so I stopped including it.
    I manually assigned IPs and DNS on the Galaxy S4 phones and that seemed to work... but also seems unnecessary.
    I've reserved DHCP addresses on the computers in question, that didn't seem to work, I also manually set DNS on one of the comupters (can't on the other... long story/not my computer) and that worked for a while and then stopped working.
    The only way to get one of the computers on the internet now is to turn on the guest network (even though the computer is hard wired to the router), connect, and then the wired network works.  No clue why this is, but my guess is that it needs the guest network for DNS, then it fails back over to the wired network.  Once that happens, I can actually turn off the wifi on the computer and everything works great... until I reboot.  Key point: I can't change any settings on that box other than entering in SSID/passphrase info for the wireless connection.  I can connect to the regular (non-Guest) wifi just fine - I just can't ever get to the internet.
    I've tried massaging DHCP settings on the router until I'm blue in the face - Static DNS, reserving DHCP addresses, hell I even put one of the computers in the DMZ to see if that would work and it still can't connect to the internet (it's worth noting that with my old router, Linksys WRT310N, the setup was literally plug-and-play - no hassle with any of this).
    I've tried countless router reboots, factory resets, turning off my modem and router for 2+ minutes, and nothing is working.
    I even read somewhere that if you modify your DHCP settings at all that the WRT1900ac stops doing DNS properly and breaks, so I even tried several "hard" factory resets and used all the default DHCP/DNS settings.  And it worked... for a few hours.
    Seriously, I'm at my wit's end.  I'm out a lot of money on this thing and it's been one headache after another.  Please help.

    I think for most people its a bad idea to hold out that hope, lol. It seems like a great piece of hardware but if you really need a router and don't want to have to 'play' with it, its probably not a good choice. I have an EA6900 that I am very happy with but it has the same restrictions as far as DNS and I really hate the idea that I am forced to use the smartwifi portal. I would really like for them to give me a choice of the old gui or the new one and let ME decide. Lots of routers to choose from out there now and new ones seem to be coming out all the time so do some reading and see if something suits you better. Good luck!

  • [SOLVED] Greetings... and DNS issues... (why is it so slow?)

    Hey everybody!
    My name is Stephen. I'm new to Arch (hence I'm posting in the newb forum). A bit of background: I'm a CS major in the good 'ole US of A. I used Debian/Ubuntu for 2 years before now. I actually installed Arch just yesterday, so today is my second day of usage. Why do I want to switch from Ubuntu? Several reasons, but they can all be summed up thusly: I want to tinker with and understand how my machine works. I don't want to interface with a blackbox that just "works." Arch seems to be geared towards what I want.
    And I've been learning alot, haha. Which I why I am now here to ask for help.
    I originally installed Arch at school. Everything was great. Then I took my laptop home and I found out something was wrong. Pacman took an extra 5-15 secs before each download started, but once the download started, I got normal speeds. I observed a similar behavior in my web browsers I tried (Firefox/Surf). No matter what I do, this behavior persists. I suspect this is a DNS issue, and thus I have tried the follow methods of correction so far.
    1) Reinstalling to a default configuration.
    2) Disabling IPV6.
    3) Screwing around with etc/hosts, etc/resolv.conf, and etc/dhcpcd.conf (though I probably did something wrong. Also, I'm not sure how to force Arch to accept my changes after modifying these files.)
    I also read somewhere that using HTTP mirrors works better for pacman, but I already was using an HTTP mirror anyway, so I knew that couldn't be the problem.
    I have not tried DNS caching yet. However, given that every other machine in the house runs fine, I suspect it is my configuration that is wrong. Does anybody know how I can pinpoint this as DNS for sure? And if so, how I can fix it? Thanks for all your time/help!
    Here are some config files/snippets of interest. Most of this should be straight from a basic Arch install.
    etc/resolv.conf
    # Generated by dhcpcd from eth0
    # /etc/resolv.conf.head can replace this line
    domain domain.actdsltmp
    nameserver 192.168.0.1
    nameserver 216.165.129.157
    # /etc/resolv.conf.tail can replace this line
    Note that 192.168.0.1 is the address of my router on my LAN. I believe the second address is a DNS provided by my ISP.
    etc/hosts
    #<ip-address> <hostname.domain.org> <hostname>
    127.0.0.1 localhost.localdomain localhost moebius
    ::1 localhost.localdomain localhost
    etc/rc.conf snippet
    HOSTNAME="moebius"
    eth0="dhcp"
    INTERFACES=(eth0)
    # Routes to start at boot-up (in this order)
    # Declare each route then list in ROUTES
    # - prefix an entry in ROUTES with a ! to disable it
    gateway="default gw 192.168.0.1"
    ROUTES=(!gateway)
    Last edited by sskeirik (2011-03-14 23:21:19)

    Output of 'dig google.com a'
    ; <<>> DiG 9.7.3 <<>> google.com a
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52741
    ;; flags: qr rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
    ;; WARNING: recursion requested but not available
    ;; QUESTION SECTION:
    ;google.com. IN A
    ;; ANSWER SECTION:
    google.com. 10000 IN A 74.125.65.104
    ;; Query time: 17 msec
    ;; SERVER: 192.168.0.1#53(192.168.0.1)
    ;; WHEN: Mon Mar 14 14:09:45 2011
    ;; MSG SIZE rcvd: 44
    Output of 'dig @8.8.8.8 google.com a'
    ; <<>> DiG 9.7.3 <<>> @8.8.8.8 google.com a
    ; (1 server found)
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43373
    ;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 0
    ;; QUESTION SECTION:
    ;google.com. IN A
    ;; ANSWER SECTION:
    google.com. 229 IN A 74.125.45.105
    google.com. 229 IN A 74.125.45.99
    google.com. 229 IN A 74.125.45.103
    google.com. 229 IN A 74.125.45.147
    google.com. 229 IN A 74.125.45.106
    google.com. 229 IN A 74.125.45.104
    ;; Query time: 74 msec
    ;; SERVER: 8.8.8.8#53(8.8.8.8)
    ;; WHEN: Mon Mar 14 14:10:37 2011
    ;; MSG SIZE rcvd: 124

  • Linksys WRTP54G DNS issue

    I have reviewed and tried HOURS of suggestions on this site regarding WI-FI DNS issue ie. "can't find the server" message. This appears to be Router model problem/resolution. Does anyone know the specific fix to get the ITouch to work with an linksys WRTP54G Router. General comments and fixes are not needed, only the one specific for this router. Thanks.

    Don't give up on the iPod Touch. It's one of the most remarkable devices ever invented.
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  • Windows 2008r2 cluster dns issue

    We are running GW 8.0.2 not hot patches. System is running on a windows 2008r2 2 node cluster. When we failover the gwia from node 1 to node 2 we can no longer send email to the internet. We receive just fine, also imap and pop connections are working. We have checked firewall settings and they are the same for both nodes. We get 450 hosts unknown errors for all email going out. We think this is a dns issue, but can't find where the problem may be. We have checked the registry dns nameserver entries on both nodes and they match.
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    Bill

    On the GWIA, is the bind exclusive set on the addressing tab?
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    T
    On Fri, 01 Apr 2011 12:38:04 GMT, [email protected]: wrote:
    >We are running GW 8.0.2 not hot patches. System is running on a windows 2008r2 2 node cluster. When we failover the gwia from node 1 to node 2 we can no longer send email to the internet. We receive just fine, also imap and pop connections are working. We have checked firewall settings and they are the same for both nodes. We get 450 hosts unknown errors for all email going out. We think this is a dns issue, but can't find where the problem may be. We have checked the registry dns nameserver entries on both nodes and they match.
    >
    >Thanks,
    >Bill

  • Windows 2012 RDS on hyperV - DNS issue

    Strange issue, whilst fiddeling arround with some certificates on the connection broker and eventualy rolling back the snapshot I was unable to contact my RD session host.
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    Hi ,
    Maybe you can get the accurate assistance from RDS forum :
    http://social.technet.microsoft.com/Forums/en-US/home?forum=winserverTS&filter=alltypes&sort=lastpostdesc
    Best Regards
    Elton Ji
    We
    are trying to better understand customer views on social support experience, so your participation in this
    interview project would be greatly appreciated if you have time.
    Thanks for helping make community forums a great place.

  • 4g dns issue

    I have been having this issue for three wewks now.  Got a new HTC m8.  Worked great
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    Unfortunately I have I have already tried third party apps, safe mode, reboots, etc ….
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    Data network only.
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  • Internet connections have trouble "grabbing on": is this a DNS issue?

    Setup: late 2009 iMac, Mountain Lion 10.8.3, using Wifi through an Airport Extreme. A Windows laptop, two iPhones, and an iPad all use the Wifi with no problems at all.
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    Hmm. Maybe this has been resolved now - thanks!
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    Second step: looked on the iPad, Settings / Wi-Fi, and found the DNS listed there: and then I added that same number (10.0.1.1 - the iPhone has the same DNS) to the DNS server list on my iMac, at the top of the list. For the moment, everything is working very well, including far faster iTunes Podcast Refresh than I've seen in ages.
    I'll check back in later to confirm the problem has indeed gone away, and I'm not just having a good ten minutes.
    Where would those DNS Servers have come from? Does my ISP somehow automatically install them, or did I type them in back in the mists of time?

  • DNS issues Infinity 2

    So, over the last few days I have seen a steady increase in "page not found" errors.  The websites involved seem to be fairly random.
    in simple terms, some URLs are resolved to a page and others are not.
    ive rebooted the Homehub and modem, and this provides some temporary respite before the problem recurs.
    i read elsewhere on the forums that some people are affected by similar probleparticularly rely on the EA online games, but wanted to flag that the issue is more prevalent.
    anyone else getting issues or just me?
    cheers

    Been having DNS issues as well the last few days. Very frustrating when I need to submit coursework online for a deadline, yet can't access my Uni's servers. Strange thing is, it's intermittent and only seems to affect one device on my WiFi at a time. First it was my laptop, while my phone, 2nd laptop, Xbox and flatmate's laptop were working perfectly. Once I got my laptop working, my flatmate's DNS failed as he tried to submit the same coursework assignment. Today everything is working apart from my phone. There doesn't seem to be any obvious link as to what's causing it...

  • DNS Issues with Hyper-V 2012 R2 VDI Pooled Desktop Deployment

    Good afternoon all!
    We are running a POC VDI deployment on a Nutanix system, and I am having a DNS issue. I would appreciate some help trying to figure this out. Two situations that are causing issues that I can see:
    1. VMs go into a saved state if not being used: This in itself is not an issue, and I see it as a way to save resources not being used; however, if a VM is saved for a few days, the DHCP address often gets reassigned. Now if users are connecting, and that
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    2. Recreating the pool after updating the golden image: This is the bigger issue. After a couple days of running smoothly, I was asked by my pilot users to add Firefox. I installed it and recreated all the VMs in the pool. When this happened, they all got
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    Thank you in advance!
    Eric

    Hi Eric,
    As per my research, I can say that the default behavior. When we will recreate the VM it will change the IP address dynamically. But from your description it seems the DNS record is not getting update and due to that you can’t find your VM with hostname or
    IP. But for this you can set one option under DNS server with which DNS record can update the new IP address. The option you need to set is “Dynamic updates>Nonsecure and Secure” under general properties in sites. You can check below snap.
    Hope it helps!
    Thanks.
    Dharmesh Solanki
    Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

  • So my airport extreme recently had some nat/dns issue and in the airport utility displayed a warning about it and to correct it. I wasn't sure what to do so i pressed the resolve icon and now my guest network is not working.

    So my airport extreme recently had some nat/dns issue and in the airport utility displayed a warning about it and to correct it. I wasn't sure what to do so i pressed the resolve icon and now my guest network is not working.

    Anytime you change networking hardware, it is always a good idea to perform a complete power recycle of your networking components.
    I would recommend that you do the following as a minimum:
    Power-down the modem, AirPort base station, and computer(s).
    Disconnect the AirPort base station from the Internet broadband modem.
    While all of the devices are powered-down, perform a "factory default" reset on the base station. This will get it back to its "out-of-the-box" configuration and make setting it up much easier, especially if you use the "Assist me" process within the AirPort Utility. (ref: Resetting an AirPort Base Station or Time Capsule)
    After the base station resets, go ahead and power it back down.
    Reconnect the AirPort base station to the Internet broadband modem. For the Extreme and Time Capsule, be sure to connect the cable to the base station's WAN (circle-of-dots) port.
    Power-up the modem; wait at least 10-15 minutes to allow it adequate time to initialize.
    Power-up the AirPort base station; wait at least 5-10 minutes. Note: The AirPort's status light may continue to flash amber after it has intialized. That is because, there may be some additional configuration items necessary, like setting up wireless security, before the overall setup is completed to get a green status.
    Power-up your computer(s).
    In this basic configuration, the AirPort base station will broadcast an unsecured wireless network with a Network Name (SSID) of Apple Network NNNNNN. Network clients, connected to the base station either by wire or wireless, should now be able to access the Internet through the ISP's modem. Once Internet connectivity has been verified, you can use the AirPort Utility to configure the base station for wireless security and any other desired options. Please post back your results.

  • RV180W intermitent DNS issues

    Hello,
    I have a simple setup with a RV180W router (5 users, no domain, no AD, 1 VPN site-to-site).
    Everything was working fine during about 1 year. Suddently, last week, internet browsing is slow or giving 404 error on computers.
    You can try to load google (or any page) it give 404 error, you try it again it takes 3 minutes to load, you try it 5 sec after, it works.
    I'm connected with Remote Desktop externally when doing my tests, the connexion is NOT dropping (while I experience 404 error) which makes me think of a DNS issue.
    The router setup hasn't changed before the problem happens (no new computers, no firmware upgrade).
    I was on 1.0.1.9 firmware so I tried to update it to the latest 1.0.3.10. That didn't resolve the issue and now i'm having the "100% CPU bug" that is stated in numerous other post. (which I don't care for now)
    If I reboot the router, everything works fine for a couple of hours before failing again.
    The syslog is showing 0 error, 0 warning, 0 all.
    Should I replace the unit ?
    Thanks,
    Benoit

    Hi Marty,
    Right now, everything is working fine so I can't make some test you're asking.
    As soon as the problem comes back i'll answer both of these question :
    When the issue occurs, can you ping google.com?
    Can you ping the WAN IP of the router from the outside when this happens?
    Who is the ISP?  : Cogego (Canada). I've called them and they told me that there's no problem on their side (classic)
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    Did the ISP provide a modem/router or just a modem?  It's just a modem and it has been replaced on monday.
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