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Bones McCracker Veteran
Joined: 14 Mar 2006 Posts: 1611 Location: U.S.A.
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Posted: Fri Jul 12, 2013 12:31 pm Post subject: forums.gentoo.org intermittently drops out of DNS existence |
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Seems to happen quite often, even with highly reliable DNS servers.
As I investigate why my web browser says the server can't be found, and discover that ping fails (unknown host):
And yet (done immediately after):
Quote: | t~ # dig forums.gentoo.org
; <<>> DiG 9.9.2 <<>> forums.gentoo.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43543
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;forums.gentoo.org. IN A
;; ANSWER SECTION:
forums.gentoo.org. 223 IN CNAME forums-lb.gentoo.org.
forums-lb.gentoo.org. 379 IN CNAME gossamer-ipvs-forums-v4v6.gentoo.org.
gossamer-ipvs-forums-v4v6.gentoo.org. 389 IN A 204.187.15.12
;; Query time: 3 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Jul 12 08:27:13 2013
;; MSG SIZE rcvd: 135 |
Something wrong with the records being posted by the hosting service?
And then, by the time I finished this post:
Code: | twister ~ # nslookup forums.gentoo.org
Server: 127.0.0.1
Address: 127.0.0.1#53
Non-authoritative answer:
forums.gentoo.org canonical name = forums-lb.gentoo.org.
forums-lb.gentoo.org canonical name = gossamer-ipvs-forums-v4v6.gentoo.org.
Name: gossamer-ipvs-forums-v4v6.gentoo.org
Address: 204.187.15.12 |
This has been going on for a long time. Like a year or two. _________________
patrix_neo wrote: | The human thought: I cannot win.
The ratbrain in me : I can only go forward and that's it. |
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tomk Bodhisattva
Joined: 23 Sep 2003 Posts: 7221 Location: Sat in front of my computer
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Posted: Mon Jul 15, 2013 5:06 pm Post subject: Re: forums.gentoo.org intermittently drops out of DNS existe |
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BoneKracker wrote: | Seems to happen quite often, even with highly reliable DNS servers.
As I investigate why my web browser says the server can't be found, and discover that ping fails (unknown host):
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forums.gentoo.com There's your problem. _________________ Search | Read | Answer | Report | Strip |
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Bones McCracker Veteran
Joined: 14 Mar 2006 Posts: 1611 Location: U.S.A.
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Posted: Mon Jul 15, 2013 5:46 pm Post subject: Re: forums.gentoo.org intermittently drops out of DNS existe |
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tomk wrote: | BoneKracker wrote: | Seems to happen quite often, even with highly reliable DNS servers.
As I investigate why my web browser says the server can't be found, and discover that ping fails (unknown host):
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forums.gentoo.com There's your problem. |
I swear I've checked this several times before though, but maybe I made the same blunder then.
At an rate, I frequently get "could not find server", as well as "message_die() was called multiple times", "unable to look up user information", and other errors.
Since I've just proved myself daft, though, I'll assume that it's all been user error, and pay more attention if I investigate it in the future.
_________________
patrix_neo wrote: | The human thought: I cannot win.
The ratbrain in me : I can only go forward and that's it. |
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