SOA
Start of Authority
Primary NS
Mailbox
administrator.czechia.cz
Serial
2026052606
Refresh
10800
Retry
1800
Expire
1814400
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf-zoner-zmail.zoner.com ip4:217.198.116.0/24 ip4:217.198.115.49 ip4:217.198.115.49 ip4:194.156.135.1 ip4:195.177.177.5 a mx include:mail.oetker.de include:mx.sievert-ag.de include:smtp.czechia.com ~all
A