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From "Ted Strzalkowski (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (INFRA-8521) DNS RR entry has bad host
Date Fri, 31 Oct 2014 17:10:36 GMT

    [ https://issues.apache.org/jira/browse/INFRA-8521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14192083#comment-14192083
] 

Ted Strzalkowski commented on INFRA-8521:
-----------------------------------------

This problem now shows up on {{140.211.11.131}} leaving only one working server.

{code}$ dig @ns1.no-ip.com www.apache.org

; <<>> DiG 9.9.5-3-Ubuntu <<>> @ns1.no-ip.com www.apache.org
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8936
;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 5, ADDITIONAL: 7
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;www.apache.org.			IN	A

;; ANSWER SECTION:
www.apache.org.		1800	IN	A	192.87.106.229
www.apache.org.		1800	IN	A	140.211.11.131

;; AUTHORITY SECTION:
apache.org.		1800	IN	NS	ns2.surfnet.nl.
apache.org.		1800	IN	NS	ns3.no-ip.com.
apache.org.		1800	IN	NS	ns2.no-ip.com.
apache.org.		1800	IN	NS	ns1.no-ip.com.
apache.org.		1800	IN	NS	ns4.no-ip.com.

;; ADDITIONAL SECTION:
ns1.no-ip.com.		86400	IN	A	204.16.255.55
ns1.no-ip.com.		86400	IN	AAAA	2620:0:2e60::33
ns2.no-ip.com.		86400	IN	A	204.16.254.6
ns2.no-ip.com.		86400	IN	AAAA	2001:1838:f000::6
ns3.no-ip.com.		86400	IN	A	204.16.253.33
ns4.no-ip.com.		86400	IN	A	204.16.254.44

;; Query time: 104 msec
;; SERVER: 204.16.255.55#53(204.16.255.55)
;; WHEN: Fri Oct 31 17:09:16 UTC 2014
;; MSG SIZE  rcvd: 304

$ for host in $(dig +short @ns1.no-ip.com www.apache.org); do echo -e "Trying ${host}...\n";
curl -H "Host: www.apache.org" http://${host}/dist/cassandra/debian; echo "==============================";
done
Trying 192.87.106.229...

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>301 Moved Permanently</title>
</head><body>
<h1>Moved Permanently</h1>
<p>The document has moved <a href="http://www.apache.org/dist/cassandra/debian/">here</a>.</p>
<hr>
<address>Apache/2.4.10 (Unix) OpenSSL/1.0.1i Server at www.apache.org Port 80</address>
</body></html>
==============================
Trying 140.211.11.131...

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /dist/cassandra/debian was not found on this server.</p>
<hr>
<address>Apache/2.4.10 (Unix) mod_wsgi/3.5 Python/2.7.5 OpenSSL/1.0.1i Server at www.apache.org
Port 80</address>
</body></html>
==============================
{code}

> DNS RR entry has bad host
> -------------------------
>
>                 Key: INFRA-8521
>                 URL: https://issues.apache.org/jira/browse/INFRA-8521
>             Project: Infrastructure
>          Issue Type: Bug
>            Reporter: Brandon Matthews
>            Assignee: Geoffrey Corey
>
> The A record for the www.apache.org is returning a host that does not appear to hold
the same files as the others.
> Specifically, the issue arose when the following error was observed:
> {{W: Failed to fetch http://www.apache.org/dist/cassandra/debian/dists/12x/main/binary-amd64/Packages
 404  Not Found [IP: 54.172.167.43 80]}}
> Querying apache's nameserver (ns2.surfnet.nl) directly returns the following results:
> {{;; ANSWER SECTION:
> www.apache.org.         682     IN      A       54.172.167.43
> www.apache.org.         682     IN      A       140.211.11.131
> www.apache.org.         682     IN      A       192.87.106.229}}
> The the SN on the SOA is 2014102300.
> Other hosts in the pool do, indeed, host these files.



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