Zone apex
Start of authority
Email
Serial
762215073
Refresh
3h
Retry
1h
Expire
14d
Negative cache TTL
1h
Question and response
Question
dig alestra.com.mx. SOA
Answer
alestra.com.mx. 3600 SOA dns.alestra.net.mx. soporteip.axtel.com.mx. 762215073 10800 3600 1209600 3600
Authority
alestra.com.mx. 86400 NS mail1.alestra.net.mx.
alestra.com.mx. 86400 NS mail2.alestra.net.mx.
alestra.com.mx. 86400 NS dns.alestra.net.mx.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0