Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig awsdns-16.org. SOA
Answer
awsdns-16.org. 900 SOA g-ns-144.awsdns-16.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
awsdns-16.org. 172800 NS g-ns-1043.awsdns-16.org.
awsdns-16.org. 172800 NS g-ns-144.awsdns-16.org.
awsdns-16.org. 172800 NS g-ns-1616.awsdns-16.org.
awsdns-16.org. 172800 NS g-ns-722.awsdns-16.org.
Additional
g-ns-1043.awsdns-16.org. 172800 A 205.251.196.19
g-ns-1043.awsdns-16.org. 172800 AAAA 2600:9000:5304:1300:0:0:0:1
g-ns-144.awsdns-16.org. 172800 A 205.251.192.144
g-ns-144.awsdns-16.org. 172800 AAAA 2600:9000:5300:9000:0:0:0:1
g-ns-1616.awsdns-16.org. 172800 A 205.251.198.80
g-ns-1616.awsdns-16.org. 172800 AAAA 2600:9000:5306:5000:0:0:0:1
g-ns-722.awsdns-16.org. 172800 A 205.251.194.210
g-ns-722.awsdns-16.org. 172800 AAAA 2600:9000:5302:d200:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0