Zone apex
Start of authority
Email
Serial
2022071101
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig eirmail400.ie. SOA
Answer
eirmail400.ie. 86400 SOA auth01.ns.eircom.net. hostmaster.eircom.net. 2022071101 28800 7200 604800 300
Authority
eirmail400.ie. 86400 NS auth02.ns.eircom.net.
eirmail400.ie. 86400 NS auth03.ns.eircom.net.
eirmail400.ie. 86400 NS auth01.ns.eircom.net.
Additional
. 0 OPT [{Extended_DNS_Error: PROHIBITED}] ; payload 1232, xrcode 0, version 0, flags 0