Zone apex
Start of authority
Email
Serial
4067900
Refresh
1d
Retry
4h
Expire
30d
Negative cache TTL
1h
Question and response
Question
dig RU. SOA
Answer
ru. 345600 SOA a.dns.ripn.net. hostmaster.ripn.net. 4067900 86400 14400 2592000 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0