relay.zorgmail.nl has no NS records.
NS records for this zone are defined at zorgmail.nl.
NS records for this zone are defined at zorgmail.nl.
Question and response
Question
dig relay.zorgmail.nl. NS
Answer
The response has no answer records.
Authority
zorgmail.nl. 3600 SOA dns1.oper.enovation.net. postmaster.lifeline.nl. 2026032601 21600 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0