Zone apex
Start of authority
Email
Serial
2017050588
Refresh
3h
Retry
1h
Expire
28d
Negative cache TTL
15m
Question and response
Question
dig mx.dominios.telefonica.net. SOA
Answer
The response has no answer records.
Authority
telefonica.net. 900 SOA dns2.movistar.es. admondns.tsm.es. 2017050588 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0