SOA
Start of Authority
Primary NS
Mailbox
administrator.czechia.cz
Serial
2026051306
Refresh
10800
Retry
1800
Expire
1814400
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx ip4:82.208.44.0/ 26 ip4:82.208.47.32/27 ip4:77. 78.109.192/27 ~all
A
IPv4 Addresses
AAAA