A records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for A records. They can be geo- or round-robin load-balanced.
- Some servers may have cached older records. Wait for their TTLs to expire.
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 web4u.cz .
managed by the owner of web4u.cz .
ns.web4u.cz
185.14.224.241
The official source of information for this domain,
managed by the owner of web4u.cz .
managed by the owner of web4u.cz .
ns2.web4u.cz
85.207.53.12
Australia
165.99.241.126
United States of America
174.136.201.10
India
182.156.142.19
Ukraine
185.212.251.146
Brazil
187.20.74.3
Russia
213.21.7.146
South Africa
41.23.115.42
Canada
51.222.248.234
2a10:50c0::ad1:ff
2a0d:2a00:2::
1.0.0.1
8.8.4.4
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
2620:fe::9
Netherlands
143.47.183.89
No A records found