Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig awsdns-21.org. SOA
Answer
awsdns-21.org. 900 SOA g-ns-727.awsdns-21.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
awsdns-21.org. 172800 NS g-ns-1048.awsdns-21.org.
awsdns-21.org. 172800 NS g-ns-149.awsdns-21.org.
awsdns-21.org. 172800 NS g-ns-1621.awsdns-21.org.
awsdns-21.org. 172800 NS g-ns-727.awsdns-21.org.
Additional
g-ns-1048.awsdns-21.org. 172800 A 205.251.196.24
g-ns-1048.awsdns-21.org. 172800 AAAA 2600:9000:5304:1800:0:0:0:1
g-ns-149.awsdns-21.org. 172800 A 205.251.192.149
g-ns-149.awsdns-21.org. 172800 AAAA 2600:9000:5300:9500:0:0:0:1
g-ns-1621.awsdns-21.org. 172800 A 205.251.198.85
g-ns-1621.awsdns-21.org. 172800 AAAA 2600:9000:5306:5500:0:0:0:1
g-ns-727.awsdns-21.org. 172800 A 205.251.194.215
g-ns-727.awsdns-21.org. 172800 AAAA 2600:9000:5302:d700:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0