DS 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 lf1.cuni.cz .
managed by the owner of lf1.cuni.cz .
david.ruk.cuni.cz
78.128.213.242
The official source of information for this domain,
managed by the owner of lf1.cuni.cz .
managed by the owner of lf1.cuni.cz .
golias.ruk.cuni.cz
195.113.0.2
India
172.232.76.111
Australia
180.222.192.95
Netherlands
185.140.209.224
Brazil
200.231.34.18
United States of America
208.93.196.147
Canada
209.15.140.114
South Africa
41.23.114.73
Ukraine
91.239.232.181
94.140.14.14
185.228.169.168
2606:4700:4700::1001
2001:4860:4860::8844
NextDNS
45.90.30.66
OpenDns
2620:119:53::53
149.112.112.112
8343 13 4 4A52D1EFFA86C7FFDB946027F482FBF88AAF0FDC47F72BFFECF4C825EC3BBCF77E507677336064405CCC60BA217821D8
The official source of information for this domain,
managed by the owner of lf1.cuni.cz .
managed by the owner of lf1.cuni.cz .
ns.lf1.cuni.cz
195.113.48.13
Russia
217.26.29.42
No DS records found