Zone apex
Start of authority
Email
Serial
490
Refresh
5m
Retry
4h
Expire
7d
Negative cache TTL
20m
Question and response
Question
dig mx.ya.com. SOA
Answer
The response has no answer records.
Authority
ya.com. 300 SOA dns4.wanadoo.es. hostmaster.orange.es. 490 300 14400 604800 1200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0