SOA
Start of Authority
Primary NS
Mailbox
hostmaster.superhosting.bg
Serial
2026102803
Refresh
3600
Retry
600
Expire
2419200
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:217.174.156.21 +ip4:217.174.156.22 +include:server23.spf.superhosting.bg +include:smtp-out.spf.superhosting.bg +a:mail6.host.bg +a:m6.host.bg -all