[SATLUG] DNS/BIND experts? Need someone to look over my new setup!

KC kcoriginal at yahoo.com
Mon Dec 7 00:13:05 CST 2009


Hey, Bruce, are YOU on RoadRunner?

Prolly was your DNS talking there, cause I think I was probably moving my doggone servers right when you looked for me. Last minute touch up. My esx1 took a dump on me. Bad memory module.

Sorry to ask for help then move the silly server again! But, they are both snug on ole faithful, now.

<goof>

kc


--- On Sun, 12/6/09, Bruce Dubbs <bruce.dubbs at gmail.com> wrote:

> From: Bruce Dubbs <bruce.dubbs at gmail.com>
> Subject: Re: [SATLUG] DNS/BIND experts? Need someone to look over my new setup!
> To: "The San Antonio Linux User's Group Mailing List" <satlug at satlug.org>
> Date: Sunday, December 6, 2009, 8:44 PM
> KC wrote:
> > Hi all!
> > 
> > I finally configured a pair of BIND VMs and got
> AT&T to reverse
> > delegate, the Roots to see me as legit, and gkg to
> accept this.
> > 
> > Could anyone look over my configs and dig my domain
> and tell me how
> > it looks?
> > 
> > I am kcinfosys.net at 67.65.223.80/28 Servers are
> arthur (SOA) .81,
> > and guinevere at .82
> > 
> > Running ubuntu 8.04 lts and BIND
> 9.whatever-was-in-the-ubuntu-repo
> > 
> > I am most concerned about the reverse dns setup. I
> have a /28. AT&T
> > has supposedly reverse delegated that to me, but I am
> not sure what I
> > am looking at.
> 
> We may need to wait for TTLs to expire, but I think
> something is not right or that a firewall is not allowing
> udp packets through.  I'd wait 24 hours before
> complaining.
> 
>   -- Bruce
> 
> $ dig kcinfosys.net
> 
> ; <<>> DiG 9.3.3 <<>>
> kcinfosys.net
> ;; global options:  printcmd
> ;; connection timed out; no servers could be reached
> 
> $ ping 67.65.223.81
> PING 67.65.223.81 (67.65.223.81): 56 data bytes
> 64 bytes from 67.65.223.81: icmp_seq=0 ttl=243 time=41.267
> ms
> 64 bytes from 67.65.223.81: icmp_seq=1 ttl=243 time=38.928
> ms
> --- 67.65.223.81 ping statistics ---
> 2 packets transmitted, 2 packets received, 0% packet loss
> round-trip min/avg/max/stddev = 38.928/40.098/41.267/1.169
> ms
> 
> $ ping 67.65.223.82
> PING 67.65.223.82 (67.65.223.82): 56 data bytes
> --- 67.65.223.82 ping statistics ---
> 5 packets transmitted, 0 packets received, 100% packet
> loss
> 
> $ dig -x 67.65.223.80
> ; <<>> DiG 9.3.3 <<>> -x
> 67.65.223.80
> ;; global options:  printcmd
> ;; connection timed out; no servers could be reached
> 
> $ dig -x 67.65.223.81
> ;; reply from unexpected source: 24.93.41.127#53, expected
> 24.93.41.128#53
> ;; Warning: ID mismatch: expected ID 51484, got 6302
> ;; reply from unexpected source: 24.93.41.127#53, expected
> 24.93.41.128#53
> ;; Warning: ID mismatch: expected ID 51484, got 6302
> ;; reply from unexpected source: 24.93.41.127#53, expected
> 24.93.41.128#53
> ;; Warning: ID mismatch: expected ID 51484, got 6302
> 
> ; <<>> DiG 9.3.3 <<>> -x
> 67.65.223.81
> ;; global options:  printcmd
> ;; connection timed out; no servers could be reached
> 
> Looks like a roadrunner error:
> 
> $ dig -x 24.93.41.127
> 
> ; <<>> DiG 9.3.3 <<>> -x
> 24.93.41.127
> ;; global options:  printcmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR,
> id: 34900
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0,
> ADDITIONAL: 0
> 
> ;; QUESTION SECTION:
> ;127.41.93.24.in-addr.arpa. 
>    IN      PTR
> 
> ;; ANSWER SECTION:
> 127.41.93.24.in-addr.arpa. 778  IN     
> PTR dns-redirect-lb-01.texas.rr.com.
> 
> ;; Query time: 22 msec
> ;; SERVER: 24.93.41.128#53(24.93.41.128)
> ;; WHEN: Sun Dec  6 20:39:43 2009
> ;; MSG SIZE  rcvd: 88
> 
> $ whois kcinfosys.net
> 
> Whois Server Version 2.0
> ...
> 
>    Domain Name: KCINFOSYS.NET
>    Registrar: GKG.NET, INC.
>    Whois Server: whois.gkg.net
>    Referral URL: http://www.gkg.net
>    Name Server: ARTHUR.KCINFOSYS.NET
>    Name Server: GUINEVERE.KCINFOSYS.NET
>    Status: clientTransferProhibited
>    Updated Date: 06-dec-2009
>    Creation Date: 06-mar-2006
>    Expiration Date: 06-mar-2010
> 
> >>> Last update of whois database: Mon, 07 Dec
> 2009 02:36:46 UTC <<<
> 
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