Question and response
Question
dig testp.eirmail400.ie. A
Answer
testp.eirmail400.ie. 30 A 159.134.0.15
Authority
eirmail400.ie. 86400 NS auth03.ns.eircom.net.
eirmail400.ie. 86400 NS auth02.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