mail.hydracom.co.uk has no NS records.
NS records for this zone are defined at hydracom.co.uk.
NS records for this zone are defined at hydracom.co.uk.
Question and response
Question
dig mail.hydracom.co.uk. NS
Answer
The response has no answer records.
Authority
hydracom.co.uk. 1800 SOA art.ns.cloudflare.com. dns.cloudflare.com. 2398248829 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0