Zone apex
Start of authority
Email
hostmaster
Serial
22
Refresh
15m
Retry
10m
Expire
1d
Negative cache TTL
1h
Question and response
Question
dig mail4.netdesignmail.com. SOA
Answer
The response has no answer records.
Authority
netdesignmail.com. 3600 SOA ns1. hostmaster. 22 900 600 86400 3600
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0