ns1.elta-kabel.com has no MX records.
Question and response
Question
dig ns1.elta-kabel.com. MX
Answer
The response has no answer records.
Authority
elta-kabel.com. 600 SOA phobos.blic.net. hostmaster.blic.net. 2024082204 28800 7200 604800 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0