[sf-lug] sf-lug.com master/primary DNS appears broken (SERVFAIL)

Michael Paoli Michael.Paoli at cal.berkeley.edu
Mon Jul 24 19:25:06 PDT 2017


8-O

Thanks for the notification, looking into it.

> From: "Rick Moen" <rick at linuxmafia.com>
> Subject: sf-lug.com master/primary DNS appears broken (SERVFAIL)
> Date: Mon, 24 Jul 2017 18:56:12 -0700

> Throughout today, logcheck has been nagging me about failures of
> AXFR/IXFR requests from my secondary DNS for sf-lug.com to the domain
> primary nameserver,
>
>
> ----- Forwarded message from logcheck system account  
> <logcheck at linuxmafia.com> -----
>
> Date: Mon, 24 Jul 2017 18:02:02 -0700
> From: logcheck system account <logcheck at linuxmafia.com>
> To: root at linuxmafia.com
> Subject: linuxmafia.com 2017-07-24 18:02 System Events
>
> System Events
> =-=-=-=-=-=-=
> Jul 24 17:53:23 linuxmafia named[16805]: zone sf-lug.com/IN:  
> refresh: unexpected rcode (SERVFAIL) from master 198.144.194.238#53  
> (source 0.0.0.0#0)
>
>
> ----- End forwarded message -----
>
>
> Checking by direct examination:
>
> $ dig -t soa ns1.sf-lug.com @NS1.SF-LUG.COM +short
> $ dig -t soa ns1.sf-lug.com @NS1.SF-LUG.COM
>
> ; <<>> DiG 9.4.2 <<>> -t soa ns1.sf-lug.com @NS1.SF-LUG.COM
> ;; global options:  printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 34122
> ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
> ;; WARNING: recursion requested but not available
>
> ;; QUESTION SECTION:
> ;ns1.sf-lug.com.                        IN      SOA
>
> ;; Query time: 339 msec
> ;; SERVER: 198.144.194.238#53(198.144.194.238)
> ;; WHEN: Mon Jul 24 18:45:48 2017
> ;; MSG SIZE  rcvd: 32
>
> $
>
>
> I conclude primary DNS service is currently broken at master (/primary)
> nameserver NS1.SF-LUG.COM, IP 198.144.194.238.  Please be advised.
>
>





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