Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig 160-27.30.4.62.in-addr.arpa. SOA
Answer
160-27.30.4.62.in-addr.arpa. 900 SOA ns-778.awsdns-33.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
160-27.30.4.62.in-addr.arpa. 172800 NS ns-1048.awsdns-03.org.
160-27.30.4.62.in-addr.arpa. 172800 NS ns-1835.awsdns-37.co.uk.
160-27.30.4.62.in-addr.arpa. 172800 NS ns-54.awsdns-06.com.
160-27.30.4.62.in-addr.arpa. 172800 NS ns-778.awsdns-33.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0