ff.srv.lv has no CNAME records.
Question and response
Question
dig ff.srv.lv. NS
Answer
The response has no answer records.
Authority
srv.lv. 6957 SOA ns1.dataclub.lv. support.dataclub.lv. 2024071500 10800 3600 604800 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0