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 coprosys.cz .
managed by the owner of coprosys.cz .
nsa.coprosys.cz
77.104.225.147
The official source of information for this domain,
managed by the owner of coprosys.cz .
managed by the owner of coprosys.cz .
nsb.coprosys.cz
178.23.232.45
Netherlands
143.47.183.89
Australia
165.99.241.126
United States of America
174.136.201.10
India
182.156.142.230
Brazil
187.20.74.3
Russia
213.21.7.146
South Africa
41.24.40.151
Ukraine
94.179.66.106
94.140.14.14
185.228.169.168
2606:4700:4700::1111
2001:4860:4860::8888
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
2620:fe::9
Canada
209.202.200.170
No A records found