d.nic.fo has no CNAME records.
Question and response
Question
dig d.nic.fo. NS
Answer
The response has no answer records.
Authority
nic.fo. 3600 SOA ns0.centralnic-dns.com. hostmaster.centralnic-dns.com. 1771683920 300 300 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0