spf.realsender.com SOA records

SOA Start of authority
15m
Zone apex
Start of authority
Email
[email protected]
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d

Question and response

Question

dig spf.realsender.com. SOA

Answer

spf.realsender.com. 900 SOA ns-1640.awsdns-13.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400

Authority

spf.realsender.com. 172800 NS ns-1257.awsdns-29.org. spf.realsender.com. 172800 NS ns-1640.awsdns-13.co.uk. spf.realsender.com. 172800 NS ns-412.awsdns-51.com. spf.realsender.com. 172800 NS ns-854.awsdns-42.net.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0