Zone apex
Start of authority
Email
Serial
1771760609
Refresh
15m
Retry
15m
Expire
7d
Negative cache TTL
30m
Question and response
Question
dig mx. SOA
Answer
mx. 86400 SOA m.mx-ns.mx. hostmaster.nic.mx. 1771760609 900 900 604800 1800
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0