обратный резолвер, cname

[Artem Bokhan]

Похоже на проблемы в обратном резолвере


2009/01/30 14:57:25 [error] 5545#0: *15448 74.72-79.�X ! could not be 
resolved (3: Host not found) while in resolving client hostname, client: 
200.149.10.74, server: 0.0.0.0:33333

dig -x 200.149.10.74

; <<>> DiG 9.3.2 <<>> -x 200.149.10.74
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20062
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 3, ADDITIONAL: 2

;; QUESTION SECTION:
;74.10.149.200.in-addr.arpa. IN PTR

;; ANSWER SECTION:
74.10.149.200.in-addr.arpa. 35920 IN CNAME 74.72-79.10.149.200.in-addr.arpa.
74.72-79.10.149.200.in-addr.arpa. 7121 IN PTR wifi.megasimples.com.br.
74.72-79.10.149.200.in-addr.arpa. 7121 IN PTR ns01.megasimples.com.br.

;; AUTHORITY SECTION:
72-79.10.149.200.in-addr.arpa. 7121 IN NS ns.embratel.net.br.
72-79.10.149.200.in-addr.arpa. 7121 IN NS ns01.megasimples.com.br.
72-79.10.149.200.in-addr.arpa. 7121 IN NS ns02.megasimples.com.br.

;; ADDITIONAL SECTION:
ns.embratel.net.br. 52490 IN A 200.255.253.241
ns01.megasimples.com.br. 7121 IN A 200.149.10.74

;; Query time: 0 msec
;; SERVER: 172.16.0.5#53(172.16.0.5)
;; WHEN: Fri Jan 30 14:59:21 2009
;; MSG SIZE rcvd: 218