appserver21.contentsvc.cra.dublin.eircom.net has no NS records.
NS records for this zone are defined at cra.dublin.eircom.net.
NS records for this zone are defined at cra.dublin.eircom.net.
Question and response
Question
dig appserver21.contentsvc.cra.dublin.eircom.net. NS
Answer
The response has no answer records.
Authority
cra.dublin.eircom.net. 86400 SOA auth01.ns.eircom.net. hostmaster.eircom.net. 2022111601 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0