spf.telecentras.lt has no CNAME records.
Question and response
Question
dig spf.telecentras.lt. NS
Answer
The response has no answer records.
Authority
telecentras.lt. 1800 SOA alice.ns.cloudflare.com. dns.cloudflare.com. 2398009918 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0