Zone apex
Start of authority
Email
zonemaster\@dnshost@net
Serial
1771488418
Refresh
12h
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig _spf.questback.com. SOA
Answer
The response has no answer records.
Authority
questback.com. 3600 SOA ns1.dnshost.net. zonemaster\@dnshost.net. 1771488418 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0