RRSIG records not consistent
Authoritative servers agree, but not all other servers have updated yet.
- Recently moved this domain to another DNS server? Check the NS records .
- 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 ruk.cuni.cz .
managed by the owner of ruk.cuni.cz .
cuce.ruk.cuni.cz
195.113.0.8
The official source of information for this domain,
managed by the owner of ruk.cuni.cz .
managed by the owner of ruk.cuni.cz .
david.ruk.cuni.cz
78.128.213.242
The official source of information for this domain,
managed by the owner of ruk.cuni.cz .
managed by the owner of ruk.cuni.cz .
golias.ruk.cuni.cz
195.113.0.2
The official source of information for this domain,
managed by the owner of ruk.cuni.cz .
managed by the owner of ruk.cuni.cz .
ruzenka.prf.cuni.cz
195.113.8.2
India
172.232.76.111
Netherlands
185.140.209.224
Brazil
200.231.34.18
Australia
203.22.100.10
United States of America
208.93.196.147
South Africa
41.23.114.73
Ukraine
91.239.232.181
94.140.14.14
2606:4700:4700::1111
2001:4860:4860::8844
NextDNS
2a07:a8c0::53:54e9
A 13 4 86400 20260405132019 20260322125953 63380 ruk.cuni.cz. uS9nt0VbcmQCwPBJ+T7mK0ag2fZWjKezHM7B1hlQVPrmLI9GEiJNOos6j/AtofHMO3gPZI1AaOINK9jUGvGxSA==
AAAA 13 4 86400 20260405132019 20260322125953 63380 ruk.cuni.cz. +rn3vQdzMxlHjI3ijlGHJzLj1VbAZ8z+RaSAUlBEzFHYna5D6eVSYr6BM3nc+Vme4PYfTwj3jI9DjbVA1+I9eA==
NSEC 13 4 86400 20260405132019 20260322125953 63380 ruk.cuni.cz. 5A2Akarij3Ed4+KEL8QtWGjako/5nVDyFQ8Ccg0/UmlcTdndCy+2DwC+DEMCmVolntwk0xdDeDuH5qNBNFgBwQ==
SSHFP 13 4 86400 20260405132019 20260322125953 63380 ruk.cuni.cz. OkU6vzDq75cU8WXY5OBsS334puZpNo3yfqRWGMtGLwdN9jUIgQNq7yyVIBCuivkcFGUxb8V1K9wRB3Okw/4hAw==
No RRSIG records found
Canada
66.70.164.12
NSEC 13 4 86400 20260405132019 20260322125953 63380 ruk.cuni.cz. 5A2Akarij3Ed4+KEL8QtWGjako/5nVDyFQ8Ccg0/UmlcTdndCy+2DwC+DEMCmVolntwk0xdDeDuH5qNBNFgBwQ==
A 13 4 86400 20260405132019 20260322125953 63380 ruk.cuni.cz. uS9nt0VbcmQCwPBJ+T7mK0ag2fZWjKezHM7B1hlQVPrmLI9GEiJNOos6j/AtofHMO3gPZI1AaOINK9jUGvGxSA==
AAAA 13 4 86400 20260405132019 20260322125953 63380 ruk.cuni.cz. +rn3vQdzMxlHjI3ijlGHJzLj1VbAZ8z+RaSAUlBEzFHYna5D6eVSYr6BM3nc+Vme4PYfTwj3jI9DjbVA1+I9eA==