amazon-smtp.amazon.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
1m

Question and response

Question

dig amazon-smtp.amazon.com. SOA

Answer

amazon-smtp.amazon.com. 900 SOA ns-1471.awsdns-55.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 60

Authority

amazon-smtp.amazon.com. 7200 NS ns-1471.awsdns-55.org. amazon-smtp.amazon.com. 7200 NS ns-1565.awsdns-03.co.uk. amazon-smtp.amazon.com. 7200 NS ns-330.awsdns-41.com. amazon-smtp.amazon.com. 7200 NS ns-827.awsdns-39.net.

Additional

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