messages in log

[Mark Andrews]

> I'm running Bind 9.4.2 on an AIX box.  I'm seeing tons of these messages 
> in the log of my master server.  Years ago our domain was nav.cc.tx.us, 
> but we moved to a different domain - probably 4 years ago or more.  We 
> no longer have any zone files for nav.cc.tx.us.  Are these being caused 
> because some server thinks we're authoritative for that domain?

	Only you can answer that question as you failed to identify
	which nameserver this log was taken from.

	The parent zone delegates nav.cc.tx.us to the following two
	servers.  If you are 205.165.189.130 or 128.83.185.44 then
	it is still delegated to you and you should be serving it
	until the delegation is removed.

	Mark

; <<>> DiG 9.3.4-P1 <<>> nav.cc.tx.us mx @NS.GEN.tx.us +norec
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40665
;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 1

;; QUESTION SECTION:
;nav.cc.tx.us.			IN	MX

;; AUTHORITY SECTION:
nav.cc.tx.us.		21600	IN	NS	wormhole.nav.cc.tx.us.
nav.cc.tx.us.		21600	IN	NS	chinati.ots.utexas.edu.

;; ADDITIONAL SECTION:
wormhole.nav.cc.tx.us.	21600	IN	A	205.165.189.130

;; Query time: 215 msec
;; SERVER: 198.137.249.201#53(198.137.249.201)
;; WHEN: Wed Jan 30 09:13:55 2008
;; MSG SIZE  rcvd: 105

 
> Jan 29 15:39:55 dns named[8722]: client 206.24.209.21#45438: query 
> (cache) 'nav.
> cc.tx.us/MX/IN' denied
> Jan 29 15:39:55 dns named[8722]: client 209.67.116.185#49386: query 
> (cache) 'nav
> .cc.tx.us/MX/IN' denied
> Jan 29 15:39:55 dns named[8722]: client 209.67.116.186#39272: query 
> (cache) 'nav
> .cc.tx.us/MX/IN' denied
> Jan 29 15:39:56 dns named[8722]: client 206.24.209.21#45438: query 
> (cache) 'nav.
> cc.tx.us/MX/IN' denied
> Jan 29 15:39:56 dns named[8722]: client 209.67.116.185#49386: query 
> (cache) 'nav
> .cc.tx.us/MX/IN' denied
> Jan 29 15:39:56 dns named[8722]: client 209.67.116.186#39272: query 
> (cache) 'nav
> .cc.tx.us/MX/IN' denied
> Jan 29 15:39:56 dns named[8722]: client 206.24.209.21#45438: query 
> (cache) 'nav.
> cc.tx.us/MX/IN' denied
> Jan 29 15:40:03 dns named[8722]: client 64.50.254.218#1069: query 
> (cache) 'nav.c
> c.tx.us/MX/IN' denied
> Jan 29 15:40:03 dns named[8722]: client 64.50.254.218#1069: query 
> (cache) 'nav.c
> c.tx.us/A/IN' denied
> Jan 29 15:40:03 dns named[8722]: client 64.50.254.218#1069: query 
> (cache) 'nav.c
> c.tx.us/A/IN' denied
> Jan 29 15:40:09 dns named[8722]: client 12.120.125.48#33224: query 
> (cache) 'NORT
> ON-SERVER.nav.cc.tx.us/A/IN' denied
> Jan 29 15:40:09 dns named[8722]: client 12.120.125.48#33224: query 
> (cache) 'worm
> hole.nav.cc.tx.us/A/IN' denied
> Jan 29 15:40:09 dns named[8722]: client 12.120.125.48#33224: query 
> (cache) 'worm
> hole.nav.cc.tx.us/AAAA/IN' denied
> Jan 29 15:40:09 dns named[8722]: client 12.120.120.184#37992: query 
> (cache) 'NOR
> TON-SERVER.nav.cc.tx.us/A/IN' denied
> Jan 29 15:40:10 dns named[8722]: client 66.109.241.25#1051: query 
> (cache) 'nav.c
> c.tx.us/MX/IN' denied
> Jan 29 15:40:10 dns named[8722]: client 12.120.120.184#37992: query 
> (cache) 'wor
> mhole.nav.cc.tx.us/AAAA/IN' denied
> Jan 29 15:40:15 dns named[8722]: client 151.193.224.248#32771: query 
> (cache) 'na
> v.cc.tx.us/MX/IN' denied
> Jan 29 15:40:26 dns named[8722]: client 72.18.235.228#1061: query 
> (cache) 'nav.c
> c.tx.us/MX/IN' denied
> Jan 29 15:40:27 dns named[8722]: client 72.18.235.228#1061: query 
> (cache) 'nav.c
> c.tx.us/A/IN' denied
> 
> 
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark_Andrews at isc.org