RRSIG 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 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
Australia
123.100.147.201
South Africa
139.84.229.152
United States of America
162.243.12.37
India
172.232.76.111
Netherlands
185.140.209.224
Ukraine
193.238.152.32
Brazil
200.231.34.18
2a10:50c0::ad2:ff
2606:4700:4700::1001
8.8.8.8
NextDNS
2a07:a8c0::53:54e9
CAA 13 3 1200 20260407195110 20260324190308 47500 mff.cuni.cz. 2ty3DWFOEZPSwm6LdSpLqiFtamtDmGnLrPFyz1IXw023HIb6vkNJtwX9sHm4nJLRBNcx8o4xIJ6vW/EjjCaIzg==
CDNSKEY 13 3 3600 20260408014244 20260325012256 47500 mff.cuni.cz. DHE0rY/coP+WgME2E63PKAFjo9yPSFqGdXAa3pRKjlw6R2xydiWJNVboRzxfTrTgr+BZpfLxADlYvJNSVPP5cA==
CDS 13 3 3600 20260408014244 20260325012256 47500 mff.cuni.cz. IhjElcNarPhlLgv4jYOVvKBrn/ihrcU2MUXSXkHtSjlTyQtEkCe5uYFrocj98DRapmQJYWvbY3MfoCVRrRGvHQ==
NSEC3PARAM 13 3 0 20260407194210 20260324185947 47500 mff.cuni.cz. nA4iU+24dkE3OukwBf/TKqupa3pXJZP3fBy6xXLCXQ6c8iPv8rp2t9UTXQI7X6qYPrKIHt8TSCvZAZPVAp+SoA==
A 13 3 28800 20260404160822 20260321153342 47500 mff.cuni.cz. 4MuV7Mm8jCWov5dvQ9AlkdDsNuHR4V2ZGkBb99g6hFghjZdw47R6x4P4r7e+CocMDweLiL7SiANCgPsrd4CB7Q==
MX 13 3 28800 20260404054339 20260321052326 47500 mff.cuni.cz. qUTrCMcV/uRVNL1EScD5RDRh+9NlVT/SuwyfrBBw0KJM/G9PF3gKDjujOmjChcTr3S7j2nHTc3OzVdPYxLebXw==
TXT 13 3 28800 20260404054339 20260321052326 47500 mff.cuni.cz. f2DpcqmIV571/Q1ouaoofF/HsuyOGBVfUwNj82AiBJ8+dnBLUpZ50afkeiL1WU3nvbBBd8K7a/zFi58mkSlKkw==
NS 13 3 28800 20260404054339 20260321052326 47500 mff.cuni.cz. Bzoxl3Yf6ooVEkjbmqXqI8G2ysnpwzFZp2UYDgHOL/ghsgPF98SxqZhvzNrpr/KdA/F/4Vx7RKC3ECyQ/b0vrA==
SOA 13 3 28800 20260409154809 20260326144809 47500 mff.cuni.cz. Xoy99C+XprtUAN03Q4YI6/FcOdi/S9EXfSIi91K/bNA67A7zIGVyQ/6tCH/C8UDoc75HG16jVWvOFom7QT7rog==
DNSKEY 13 3 3600 20260408014244 20260325012256 47500 mff.cuni.cz. WkFEOUHKJbIgqlQgXvqe/D7phuGzZayyAI1Ze1C8lcjMhmVD+7NBux9hPBm5GGKu47JACJ0kWrPSOiFkPjaAhQ==
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 .
nsa.ces.net
195.113.144.205
Russia
217.26.29.42
Canada
66.70.214.137
2a0d:2a00:2::
OpenDns
2620:119:35::35
149.112.112.112
No RRSIG records found