Question and response
Question
dig transip-a._domainkey.alt255.nl. NS
Answer
transip-a._domainkey.alt255.nl. 5 CNAME _dkim-A.transip.email.
_dkim-A.transip.email. 5 CNAME 20170725-transip-a-int._domainkey.transipdkimsupport.nl.
Authority
transipdkimsupport.nl. 300 SOA ns0.transip.net. hostmaster.transip.nl. 2021111301 86400 1800 2419200 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0