TXT records not consistent
Authoritative servers are returning different records.
- This likely indicates a DNS server configuration issue.
- Records may not have propagated among authoritative servers yet.
DNS server
TTL
Time To Live
The amount of time a DNS record is cached for.
Records returned by these servers
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
visla.utia.cas.cz
147.231.12.1
South Africa
102.130.122.38
United States of America
104.207.138.190
Australia
123.100.147.201
Canada
142.93.159.38
India
172.232.76.111
Ukraine
176.38.57.20
Brazil
200.231.34.18
Netherlands
45.14.48.161
Russia
94.45.223.82
94.140.14.14
185.228.169.168
1.0.0.1
8.8.4.4
NextDNS
2a07:a8c0::53:54e9
OpenDns
2620:119:35::35
149.112.112.112
"MS=DE3D53A011BB52F31F7311D86AA6C38E3FFDB221"
"v=spf1 ip4:147.231.36.0/23 ip4:209.85.220.0/24 include:_spf.google.com ~all"
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
academy.cas.cz
147.231.58.1
The official source of information for this domain,
managed by the owner of cas.cz .
managed by the owner of cas.cz .
nsa.ces.net
195.113.144.205
No TXT records found