mailout-inf.infinium.co.uk has no NS records.
NS records for this zone are defined at infinium.co.uk.
NS records for this zone are defined at infinium.co.uk.
Question and response
Question
dig mailout-inf.infinium.co.uk. NS
Answer
The response has no answer records.
Authority
infinium.co.uk. 7200 SOA ns0.gconnect.net. dnsmaster.gconnect.net. 2026032601 7200 7200 1209600 7200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0