Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig awsdns-56.com. SOA
Answer
awsdns-56.com. 900 SOA g-ns-1784.awsdns-56.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
awsdns-56.com. 172800 NS g-ns-1208.awsdns-56.com.
awsdns-56.com. 172800 NS g-ns-1784.awsdns-56.com.
awsdns-56.com. 172800 NS g-ns-57.awsdns-56.com.
awsdns-56.com. 172800 NS g-ns-632.awsdns-56.com.
Additional
g-ns-1208.awsdns-56.com. 172800 A 205.251.196.184
g-ns-1208.awsdns-56.com. 172800 AAAA 2600:9000:5304:b800:0:0:0:1
g-ns-1784.awsdns-56.com. 172800 A 205.251.198.248
g-ns-1784.awsdns-56.com. 172800 AAAA 2600:9000:5306:f800:0:0:0:1
g-ns-57.awsdns-56.com. 172800 A 205.251.192.57
g-ns-57.awsdns-56.com. 172800 AAAA 2600:9000:5300:3900:0:0:0:1
g-ns-632.awsdns-56.com. 172800 A 205.251.194.120
g-ns-632.awsdns-56.com. 172800 AAAA 2600:9000:5302:7800:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0