Zone apex
Start of authority
Email
Serial
2021071238
Refresh
1d
Retry
2h
Expire
14d
Negative cache TTL
30m
Question and response
Question
dig mailrelay02.ntl.com. SOA
Answer
The response has no answer records.
Authority
ntl.com. 1800 SOA ns1.virginmedia.net. hostmaster.virginmedia.net. 2021071238 86400 7200 1209600 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0