Zone apex
Start of authority
Email
Serial
2018012200
Refresh
8h
Retry
4h
Expire
21d
Negative cache TTL
1d
Question and response
Question
dig 171.138.78.in-addr.arpa. SOA
Answer
171.138.78.in-addr.arpa. 86400 SOA ns.tattelecom.ru. ns2.tattelecom.ru. 2018012200 28800 14400 1814400 86400
Authority
171.138.78.in-addr.arpa. 86400 NS ns2.tattelecom.ru.
171.138.78.in-addr.arpa. 86400 NS ns.tattelecom.ru.
Additional
ns.tattelecom.ru. 3600 A 217.23.176.1
ns2.tattelecom.ru. 3600 A 217.23.177.249
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0