Zone apex
Start of authority
Email
Serial
1771724386
Refresh
15m
Retry
10m
Expire
41d 16h
Negative cache TTL
5m
Question and response
Question
dig mail.yandex.ru. SOA
Answer
mail.yandex.ru. 600 SOA ns3.yandex.ru. sysadmin.yandex.ru. 1771724386 900 600 3600000 300
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0