OPT 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 tyhan.cz .
managed by the owner of tyhan.cz .
ns2.ignum.cz
217.31.48.201
Netherlands
143.47.183.89
United States of America
174.136.201.10
Russia
213.21.7.146
Brazil
35.199.77.84
Canada
51.222.248.234
2a10:50c0::ad1:ff
185.228.168.168
1.0.0.1
NextDNS
2a07:a8c0::53:54e9
2620:fe::9
No OPT records found
The official source of information for this domain,
managed by the owner of tyhan.cz .
managed by the owner of tyhan.cz .
ns1.ignum.com
185.65.223.35
Australia
103.208.6.133
Ukraine
193.19.252.51
South Africa
41.24.40.151
2001:4860:4860::8888
OpenDns
208.67.222.222
CNAME
server.tyhan.cz