SOA
Start of Authority
Primary NS
Mailbox
administrator.czechia.cz
Serial
2026072202
Refresh
10800
Retry
1800
Expire
1814400
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all
google-site-verification=qgwhdZes1Rvo3UYl6MeLmlTY3vO8ddA62gz5mz7gC5o
A
IPv4 Addresses
AAAA