dns1.oderland.com has no CNAME records.
Question and response
Question
dig dns1.oderland.com. NS
Answer
The response has no answer records.
Authority
oderland.com. 511 SOA ns.oderland.net. registry.oderland.se. 2026022317 14400 86400 3600000 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0