What are these strange glitches with Windows DNS?

Question

Domain Name System

Good afternoon. I can not solve the problem with my office DNS server, I hope for help.
There are strange glitches in resolving PTR records of zones that are not on the server. For some reason the server returns SERVFAIl I
run nslookup from a Linux machine
# nslookup 91.143.45.179
;; Got SERVFAIL reply from 192.168.77.249, trying next server
;; connection timed out; no servers could be reached # nslookup 91.143.45.185
Server : 192.168.77.249 Address: 192.168.77.249#53 ** server can't find 185.45.143.91.in-addr.arpa.: NXDOMAIN repeatedly. Like some kind of bug. More dig
# dig ptr 179.45.143.91.in-addr.arpa.
; <<>> DiG 9.7.0-P1 <<>> ptr 179.45.143.91.in-addr.arpa.
;; global options: +cmd
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 19712
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;179.45.143.91.in-addr.arpa. IN PTR
;; Query time: 3511 msec
;; SERVER: 192.168.77.249#53(192.168.77.249)
;; WHEN: Mon May 19 17:30:55 2014
;; MSG SIZE rcvd: 44
------------------------------------------------------ ----------------------
# dig ptr 215.45.143.91.in-addr.arpa.
; <<>> DiG 9.7.0-P1 <<>> ptr 215.45.143.91.in-addr.arpa.
;;
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17609
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;215.45.143.91.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
45.143.91.in-addr.arpa. 1799 IN SOA ns.rosweb.biz. hostmaster.rosweb.biz. 2014043001 28800 7200 1209600 86400
;; Query time: 83 msec
;; SERVER: 192.168.77.249#53(192.168.77.249)
;; WHEN: Mon May 19 17:33:31 2014
;; MSG SIZE rcvd: 104

Answer 1

I sinned against the provider, but apparently the dog is still buried somewhere with me. What kind of crap is with the dns server of Windows, and I have two domain controllers in a pair, I work on both, this is observed.
When checking a third-party DNS client from the Internet
; <<>> DiG 9.7.3 <<>> -x 91.143.45.180 +retry=2 +time=5
;; global options: +cmd
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23479
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;180.45.143.91.in-addr.arpa. IN PTR
;; ANSWER SECTION:
180.45.143.91.in-addr.arpa. 3840 IN PTR mx1.orion-express.ru.
;; Query time: 22 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Tue May 20 13:20:23 2014
;; MSG SIZE rcvd: 78
When checking from me, from a machine on Linux, but also from Windows, the result is the same.
dig -x 91.143.45.180
; <<>> DiG 9.7.0-P1 <<>> -x 91.143.45.180
;; global options: +cmd
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL , id: 10370
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;180.45.143.91.in-addr.arpa. IN PTR
;; Query time: 3585 msec
;; SERVER: 192.168.77.249#53(192.168.77.249)
;; WHEN: Tue May 20 13:18:45 2014
;; MSG SIZE rcvd: 44