SOA
Start of Authority
Primary NS
Mailbox
noc.master.cz
Serial
2026060811
Refresh
14400
Retry
3600
Expire
1209600
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:83.167.234.45 ip4:83.167.234.136/29 ip6:2a01:430:10b::/48 include:_spf.google.com include:bmsend.com include:mailgun.org ~all
AAAA