SOA
Start of Authority
Primary NS
Mailbox
admin.web4u.cz
Serial
2025052304
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
14400
NS
Nameservers
TXT
TXT Records
v=spf1 mx a include:_spf.redcat.cz
k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1oGr5iGJeQuvUQ3EgJfSOcElBc0nBsQeWYqHGPU2Z5aON97ULg5u+MgLeSe7j3FyBdw38T0aIRMm8VutXD06pwEAfSW/oc47MEy7kg9Gusnccc6+dgE+6MVl/fxFnaszGVsHLmjm6noqntud8hh3/UK8q6yN1wf0wU8b89antUwOC/Frr0k/ldUVF/QGiVgmPknVS7pFKJ
ycuvXkPnPOy8oy5RXijMUHCseSu6ZpJKhKM0TC/ZkxvPceNh2gZp1DgQm9fjn7p/3ZDukRyMZS8q/Yo/nIub8X8iVbIzW3EPeEfanDLcRiI3A9bUDwj88yLoPuyU3TP8xDYbL+yy9/AQIDAQAB
A
IPv4 Addresses
AAAA