Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig cdmon.com. SOA
Answer
cdmon.com. 900 SOA ns-1740.cdmon.com. cdmon-hostmaster.cdmon.com. 1 7200 900 1209600 86400
Authority
cdmon.com. 172800 NS ns-1123.cdmon.com.
cdmon.com. 172800 NS ns-1740.cdmon.com.
cdmon.com. 172800 NS ns-61.cdmon.com.
cdmon.com. 172800 NS ns-635.cdmon.com.
Additional
ns-1123.cdmon.com. 60 A 205.251.196.99
ns-1123.cdmon.com. 60 AAAA 2600:9000:5304:6300:0:0:0:1
ns-1740.cdmon.com. 60 A 205.251.198.204
ns-1740.cdmon.com. 60 AAAA 2600:9000:5306:cc00:0:0:0:1
ns-61.cdmon.com. 60 A 205.251.192.61
ns-61.cdmon.com. 60 AAAA 2600:9000:5300:3d00:0:0:0:1
ns-635.cdmon.com. 60 A 205.251.194.123
ns-635.cdmon.com. 60 AAAA 2600:9000:5302:7b00:0:0:0:1
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0