Zone apex
Start of authority
Email
Serial
2025101503
Refresh
1h
Retry
15m
Expire
41d 16h
Negative cache TTL
1h
Question and response
Question
dig optorg.RU. SOA
Answer
optorg.RU. 3600 SOA ns4.optorg.RU. admin.optorg.RU. 2025101503 3600 900 3600000 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0