[AusNOG] DNS stuff-up

[Tom Berryman]

Most likely to resolve any contention issues.

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Wolfgang Nagele
Sent: Wednesday, 12 February 2014 6:09 PM
To: Noel Butler
Cc: ausnog at lists.ausnog.net
Subject: Re: [AusNOG] DNS stuff-up

Turn off your DNS. See how well your network works without it.

On 2/12/14, 5:52 PM, "Noel Butler" <noel.butler at ausics.net<mailto:noel.butler at ausics.net>> wrote:


DNS stuff is server/systems, going my the sticklers on this list,  this thread is off topic :)



On 12/02/2014 15:28, Nathan Brookfield wrote:
C:\Users\Nathan>nslookup
Default Server:  sbs01.xxx.local
Address:  10.0.0.10

> set q=a
> b2b.covermore.com
Server:  sbs01.xxxxx.local
Address:  10.0.0.10

Non-authoritative answer:
Name:    b2b.covermore.com
Address:  103.247.65.9

> ^C
C:\Users\Nathan>

From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Geordie Guy
Sent: Wednesday, 12 February 2014 3:34 PM
To: <ausnog at lists.ausnog.net<mailto:ausnog at lists.ausnog.net>>
Subject: [AusNOG] DNS stuff-up

Hi Folks,  Our public DNS provider appears to have zigged where they should've zagged and restored a DNS server from backup that then immediately began dishing out old IPs for our domains.  I am trying to trace down where the bad records are and where the good ones are to give brass an idea of impact, but it looks like Telstra doesn't publish a looking glass anymore.  Can some Telstra customer give me an idea whether b2b.covermore.com<http://b2b.covermore.com> is resolving to 203.161.138.9 or 103.247.65.9?

- G


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