_webforward.jira.arnsbomedia.com has no CNAME records.
Question and response
Question
dig _webforward.jira.arnsbomedia.com. NS
Answer
The response has no answer records.
Authority
arnsbomedia.com. 156 SOA ns1.wannafind.dk. hostmaster.wannafind.dk. 2020110900 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0