SOA
Start of Authority
Primary NS
Mailbox
info.vas-hosting.cz
Serial
2603061914
Refresh
28800
Retry
600
Expire
2419200
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:sparkpostmail.com ip4:46.234.112.11 ip6:2a01:0028:00ca:0112:0000:0000:0001:0747 ?all
A