Zone apex
Start of authority
Email
hostmaster
Serial
20101289
Refresh
15m
Retry
10m
Expire
1d
Negative cache TTL
1h
Question and response
Question
dig smtp2.shopup.com. SOA
Answer
The response has no answer records.
Authority
shopup.com. 3600 SOA ns1. hostmaster. 20101289 900 600 86400 3600
Additional
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0