mail1134.mail.empirestores.co.uk has no NS records.
NS records for this zone are defined at empirestores.co.uk.
NS records for this zone are defined at empirestores.co.uk.
Question and response
Question
dig mail1134.mail.empirestores.co.uk. NS
Answer
The response has no answer records.
Authority
empirestores.co.uk. 86400 SOA ns0.bt.net. hostmaster.bt.net. 51 28800 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0