Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig awsdns-11.com. SOA
Answer
awsdns-11.com. 900 SOA g-ns-12.awsdns-11.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
awsdns-11.com. 172800 NS g-ns-1163.awsdns-11.com.
awsdns-11.com. 172800 NS g-ns-12.awsdns-11.com.
awsdns-11.com. 172800 NS g-ns-1739.awsdns-11.com.
awsdns-11.com. 172800 NS g-ns-587.awsdns-11.com.
Additional
g-ns-1163.awsdns-11.com. 172800 A 205.251.196.139
g-ns-1163.awsdns-11.com. 172800 AAAA 2600:9000:5304:8b00:0:0:0:1
g-ns-12.awsdns-11.com. 172800 A 205.251.192.12
g-ns-12.awsdns-11.com. 172800 AAAA 2600:9000:5300:c00:0:0:0:1
g-ns-1739.awsdns-11.com. 172800 A 205.251.198.203
g-ns-1739.awsdns-11.com. 172800 AAAA 2600:9000:5306:cb00:0:0:0:1
g-ns-587.awsdns-11.com. 172800 A 205.251.194.75
g-ns-587.awsdns-11.com. 172800 AAAA 2600:9000:5302:4b00:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0