Zone apex
Start of authority
Email
Serial
2602170000
Refresh
4h
Retry
2h
Expire
3d
Negative cache TTL
4h
Question and response
Question
dig _spf-ip.thruinc.com. SOA
Answer
The response has no answer records.
Authority
thruinc.com. 14400 SOA a1.uberns.com. admin.thruinc.com. 2602170000 14400 7200 259200 14400
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0