_dmarc.mails.guestclub.net has no NS records.
NS records for this zone are defined at mails.guestclub.net.
NS records for this zone are defined at mails.guestclub.net.
Question and response
Question
dig _dmarc.mails.guestclub.net. NS
Answer
The response has no answer records.
Authority
mails.guestclub.net. 60 SOA ns1.design69.net. hostmaster.design69.net. 2026030458 10800 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0