Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig awsdns-61.co.uk. SOA
Answer
awsdns-61.co.uk. 900 SOA g-ns-957.awsdns-61.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
awsdns-61.co.uk. 172800 NS g-ns-1217.awsdns-61.co.uk.
awsdns-61.co.uk. 172800 NS g-ns-1538.awsdns-61.co.uk.
awsdns-61.co.uk. 172800 NS g-ns-381.awsdns-61.co.uk.
awsdns-61.co.uk. 172800 NS g-ns-957.awsdns-61.co.uk.
Additional
g-ns-1217.awsdns-61.co.uk. 172800 A 205.251.196.193
g-ns-1217.awsdns-61.co.uk. 172800 AAAA 2600:9000:5304:c100:0:0:0:1
g-ns-1538.awsdns-61.co.uk. 172800 A 205.251.198.2
g-ns-1538.awsdns-61.co.uk. 172800 AAAA 2600:9000:5306:200:0:0:0:1
g-ns-381.awsdns-61.co.uk. 172800 A 205.251.193.125
g-ns-381.awsdns-61.co.uk. 172800 AAAA 2600:9000:5301:7d00:0:0:0:1
g-ns-957.awsdns-61.co.uk. 172800 A 205.251.195.189
g-ns-957.awsdns-61.co.uk. 172800 AAAA 2600:9000:5303:bd00:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0