spf_ipv6.init.lt has no MX records.
Question and response
Question
dig spf_ipv6.init.lt. MX
Answer
The response has no answer records.
Authority
init.lt. 1800 SOA dorthy.ns.cloudflare.com. dns.cloudflare.com. 2394297574 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0