AAAA records not consistent
Authoritative servers agree, but not all other servers do.
- This is normal for AAAA 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 cuni.cz .
managed by the owner of cuni.cz .
cuce.ruk.cuni.cz
195.113.0.8
The official source of information for this domain,
managed by the owner of cuni.cz .
managed by the owner of cuni.cz .
david.ruk.cuni.cz
78.128.213.242
The official source of information for this domain,
managed by the owner of cuni.cz .
managed by the owner of cuni.cz .
golias.ruk.cuni.cz
195.113.0.2
The official source of information for this domain,
managed by the owner of cuni.cz .
managed by the owner of cuni.cz .
nsa.ces.net
195.113.144.205
Australia
103.228.105.156
South Africa
105.242.63.128
India
116.193.128.14
Netherlands
185.140.209.224
Brazil
189.108.22.17
Canada
204.10.207.34
United States of America
64.18.205.228
Ukraine
91.239.232.181
94.140.15.15
2a0d:2a00:2::
2606:4700:4700::1001
2001:4860:4860::8888
NextDNS
45.90.28.66
OpenDns
2620:119:53::53
149.112.112.112
Russia
217.26.29.42
No AAAA records found