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Thread: My webpage times out

  1. #11
    Join Date
    Aug 2011
    Beans
    8

    Re: My webpage times out

    I have not get any information from dynu.com and I don't know what to do.
    This is what my webpage resolves to:

    Boston MA, United States 81.230.40.46
    Reston VA, United States 81.230.40.46
    Los Angeles CA, United States 78.68.138.112
    Atlanta GA, United States 81.230.40.46
    Dallas TX, United States 81.230.40.46
    Cambridge ON, Canada 78.68.138.112
    ..
    ..

    Anyone have any idea?

  2. #12
    Join Date
    Feb 2011
    Location
    Coquitlam, B.C. Canada
    Beans
    2,651
    Distro
    Ubuntu 16.04 Xenial Xerus

    Re: My webpage times out

    Quote Originally Posted by ralphot View Post
    I have not get any information from dynu.com and I don't know what to do.
    This is what my webpage resolves to:

    Boston MA, United States 81.230.40.46
    Reston VA, United States 81.230.40.46
    Los Angeles CA, United States 78.68.138.112
    Atlanta GA, United States 81.230.40.46
    Dallas TX, United States 81.230.40.46
    Cambridge ON, Canada 78.68.138.112
    ..
    ..

    Anyone have any idea?
    I have been watching the various DNS replies. Yesterday they did change, and now no longer list an MX record, and now also list a IPV6 address. However, and as you mention, they are still rotating between correct and incorrect answers (for IPV4). Example:

    Code:
    doug@DOUG-64:~$ dig @ns0.dynu.com -t any tempuss.dynu.com | grep -A 2 "ANSWER SECTION"
    ;; ANSWER SECTION:
    tempuss.dynu.com.       60      IN      A       81.230.40.46
    tempuss.dynu.com.       60      IN      AAAA    2001:2002:51e6:282e::1
    doug@DOUG-64:~$ dig @ns1.dynu.com -t any tempuss.dynu.com | grep -A 2 "ANSWER SECTION"
    ;; ANSWER SECTION:
    tempuss.dynu.com.       60      IN      AAAA    2001:2002:51e6:282e::1
    tempuss.dynu.com.       60      IN      A       78.68.138.112
    This issue is with dynu.com, the proof is undeniable. We can not help any further, you need to deal with them.
    Last edited by Doug S; 1 Week Ago at 04:11 PM.
    Any follow-up information on your issue would be appreciated. Please have the courtesy to report back.

  3. #13
    Join Date
    Aug 2011
    Beans
    8

    Re: My webpage times out Merge Posts

    I got an email that could clear things up. This is what dynu said:

    //
    Like we explained, you have a curl script running at IP address 81.230.40.46
    that keeps updating tempuss.dynu.com to that IP. Below is what we received:


    The issue can only be resolved by locating the script running at 81.230.40.46
    and stopping it if you plan to continue using this hostname.
    //

    Where can that be? I'll try to find the script.

    I did this:
    root@ubuntu:~# ps -ef | grep curl
    root 12563 12322 0 21:39 pts/1 00:00:00 grep --color=auto curl
    [10]- Exit 1 GET /nic/update?hostname=tempuss.dynu.com
    [12]+ Done username=ralphot

    Seems to still be running last command

    Also this:

    root@ubuntu:~# GET /nic/update?hostname=tempuss.dynu.com&myip=81.230.40.46 &username=ralphot&password=sommar*****
    [4] 12751
    [5] 12752
    [6] 12753
    [1] Exit 1 GET /nic/update?hostname=tempuss.dynu.com
    [2] Done myip=81.230.40.46
    [3] Done username=ralphot
    root@ubuntu:~#

    This i obviously the problem.

    Where to look for this??

    All this started after I upgraded to ubuntu 18.04
    Last edited by howefield; 1 Week Ago at 10:04 PM. Reason: posts merged.

  4. #14
    Join Date
    Aug 2011
    Beans
    8

    Re: My webpage times out

    I have deleted the host tempuss.dynu.com and replaced it with tempus.dynu.net. We'll see how that works.
    Thank you all for your help. Have not time to dig myself deeper into that anymore.

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