Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig postifi.posticloud.fi. SOA
Answer
postifi.posticloud.fi. 900 SOA ns-1935.awsdns-49.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
postifi.posticloud.fi. 172800 NS ns-1180.awsdns-19.org.
postifi.posticloud.fi. 172800 NS ns-1935.awsdns-49.co.uk.
postifi.posticloud.fi. 172800 NS ns-325.awsdns-40.com.
postifi.posticloud.fi. 172800 NS ns-983.awsdns-58.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0