Zone apex
Start of authority
Email
Serial
1
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig cresns.com. SOA
Answer
cresns.com. 900 SOA ns1.cresns.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Authority
cresns.com. 60 NS ns1.cresns.com.
cresns.com. 60 NS ns2.cresns.com.
cresns.com. 60 NS ns3.cresns.com.
cresns.com. 60 NS ns4.cresns.com.
Additional
ns1.cresns.com. 300 A 205.251.194.30
ns2.cresns.com. 300 A 205.251.192.95
ns3.cresns.com. 300 A 205.251.196.183
ns4.cresns.com. 300 A 205.251.199.7
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0