Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig awsdns-52.net. SOA
Answer
awsdns-52.net. 900 SOA g-ns-501.awsdns-52.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
awsdns-52.net. 172800 NS g-ns-1396.awsdns-52.net.
awsdns-52.net. 172800 NS g-ns-1972.awsdns-52.net.
awsdns-52.net. 172800 NS g-ns-501.awsdns-52.net.
awsdns-52.net. 172800 NS g-ns-822.awsdns-52.net.
Additional
g-ns-1396.awsdns-52.net. 172800 A 205.251.197.116
g-ns-1396.awsdns-52.net. 172800 AAAA 2600:9000:5305:7400:0:0:0:1
g-ns-1972.awsdns-52.net. 172800 A 205.251.199.180
g-ns-1972.awsdns-52.net. 172800 AAAA 2600:9000:5307:b400:0:0:0:1
g-ns-501.awsdns-52.net. 172800 A 205.251.193.245
g-ns-501.awsdns-52.net. 172800 AAAA 2600:9000:5301:f500:0:0:0:1
g-ns-822.awsdns-52.net. 172800 A 205.251.195.54
g-ns-822.awsdns-52.net. 172800 AAAA 2600:9000:5303:3600:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0