SOA
Start of Authority
Primary NS
Mailbox
admin.websupport.cz
Serial
1781508147
Refresh
7200
Retry
2048
Expire
1048576
Minimum TTL
2560
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms14779786
v=spf1 include:spf.active24.com include:_spf.m1.websupport.sk include:spf.protection.outlook.com include:_spf.websupport.cz -all
A