Question and response
Question
dig mx.sferamail.pro. RRSIG
Answer
The response has no answer records.
Authority
sferamail.pro. 86400 SOA dns.sfera.net. hostmaster.server.sfera.net. 2023031653 86400 14400 3600000 86400
sferamail.pro. 86400 NS thunder.sfera.net.
sferamail.pro. 86400 NS dns.sfera.net.
Additional
dns.sfera.net. 3600 A 80.91.49.210
dns.sfera.net. 3600 AAAA 2a02:6000:53:0:0:0:0:53
thunder.sfera.net. 3600 A 80.91.50.194
thunder.sfera.net. 3600 AAAA 2a02:6000:53:1:0:0:0:53
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0