DNS Problem, I think :)

Barry Margolin barmar at bbnplanet.com
Fri Oct 22 15:09:37 UTC 1999


In article <01e501bf1c9e$03248a00$21fb94d0 at megalink.net>,
James W Greene Jr <jwgreene at megalink.net> wrote:
>That DNS info is not what I have in my dns config at all...  looking at the
>beggining of my 208.148.251.db:
>$ORIGIN 148.208.in-addr.arpa.
>$TTL 86400
>251     IN      SOA     ns1.megalink.net.       hostmaster.megalink.net.
>(
>                        1999102001
>                        3600
>                        900
>                        864000
>                        86400   )
>
>        IN      NS      ns1.megalink.net.
>        IN      NS      ns2.megalink.net.
>$ORIGIN 251.148.208.in-addr.arpa.
>
>There is no oxford.megalink.net in there.. That is very old info...  Why
>would they still have that ?

It's in your upstream provider's delegation record in the
148.208.in-addr.arpa.  When you change nameservers, you have to tell your
ISP to update their delegation records.

% dig -x 208.148.251 ns @ns.cw.net

; <<>> DiG 2.2 <<>> -x ns @ns.cw.net 
; (1 server found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10
;; flags: qr rd ra; Ques: 1, Ans: 1, Auth: 0, Addit: 0
;; QUESTIONS:
;;	251.148.208.in-addr.arpa, type = NS, class = IN

;; ANSWERS:
251.148.208.in-addr.arpa.	3600	NS	oxford.megalink.net.

-- 
Barry Margolin, barmar at bbnplanet.com
GTE Internetworking, Powered by BBN, Burlington, MA
*** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups.
Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.


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