Zone apex
Start of authority
Email
Serial
2025032602
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1m
Question and response
Question
dig spf.smtp.bz. SOA
Answer
spf.smtp.bz. 3600 SOA a.ns.selectel.ru. support.selectel.ru. 2025032602 10800 3600 604800 60
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0