[__sa__nya]

ko4evneg,
nslookup -debug dc показывает:

Скрытый текст

DNS request timed out.
timeout was 2 seconds.
timeout (2 secs)
Сервер: UnKnown
Address: ::1

------------
Got answer:
HEADER:
opcode = QUERY, id = 2, rcode = NOERROR
header flags: response, auth. answer, want recursion, recursion avail.
questions = 1, answers = 1, authority records = 0, additional = 0

QUESTIONS:
dc.contoso.com, type = A, class = IN
ANSWERS:
-> dc.contoso.com
internet address = 10.10.10.10
ttl = 1200 (20 mins)

------------
------------
Got answer:
HEADER:
opcode = QUERY, id = 3, rcode = NOERROR
header flags: response, auth. answer, want recursion, recursion avail.
questions = 1, answers = 0, authority records = 1, additional = 0

QUESTIONS:
dc.contoso.com, type = AAAA, class = IN
AUTHORITY RECORDS:
-> contoso.com
ttl = 3600 (1 hour)
primary name server = dc.contoso.com
responsible mail addr = hostmaster.contoso.com
serial = 63
refresh = 900 (15 mins)
retry = 600 (10 mins)
expire = 86400 (1 day)
default TTL = 3600 (1 hour)

------------
Имя: dc.contoso.com
Address: 10.10.10.10