Re: FreeBSD DNS Resolver Issues?

Sorry following up on my own post: a correction and some further info:

On Tue, 24 Apr 2007, Ian Smith wrote:
[..]
At (one set of) the listed NServers:

=======
; <<>> DiG 9.3.4 <<>> @lp1.wtplaw.com. mail.wtplaw.com.
; (1 server found)
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24202
;; flags: qr aa; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;mail.wtplaw.com. IN A

;; ANSWER SECTION:
mail.wtplaw.com. 3 IN A 66.166.181.163
mail.wtplaw.com. 3 IN A 65.111.69.228

;; Query time: 268 msec
;; SERVER: 65.111.69.226#53(65.111.69.226)
;; WHEN: Tue Apr 24 15:57:00 2007
;; MSG SIZE rcvd: 65
=======

Note no A record provided for mail.wtplaw.com; same digging
@lp2.wtplaw.com. So trying the 'other' listed NServers above:

That's wrong of course; it is returning two A RRs for mail.wtplaw.com.
however a) they always show 3 (three!) seconds TTL on those records, and
b) these two NS, lp1.wtplaw.com. and lp1.wtplaw.com. , aren't shown as
authoritative, and c) aren't even auth. / don't work for themselves!

=======
smithi on paqi% dig @lp1.wtplaw.com. lp1.wtplaw.com.

; <<>> DiG 9.3.4 <<>> @lp1.wtplaw.com. lp1.wtplaw.com.
; (1 server found)
;; global options: printcmd
;; connection timed out; no servers could be reached

smithi on paqi% dig @lp2.wtplaw.com. lp2.wtplaw.com.

; <<>> DiG 9.3.4 <<>> @lp2.wtplaw.com. lp2.wtplaw.com.
; (1 server found)
;; global options: printcmd
;; connection timed out; no servers could be reached
=======

Cheers, Ian

_______________________________________________
freebsd-stable@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "freebsd-stable-unsubscribe@xxxxxxxxxxx"

Relevant Pages