uu.nl
Updated:
2020-11-17 20:10:22 UTC (1467 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- uu.nl/A
- uu.nl/MX
- uu.nl/NS
- uu.nl/SOA
- uu.nl/TXT
Secure (1)
- nl/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 26116)
- NSEC3 proving non-existence of uu.nl/DS
- nl/DNSKEY (alg 8, id 25290)
- nl/DNSKEY (alg 8, id 34112)
- nl/DS (alg 8, id 34112)
Delegation status
Insecure (1)
- nl to uu.nl
Secure (1)
- . to nl
Notices
Errors (3)
- NSEC3 proving non-existence of uu.nl/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of uu.nl/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- uu.nl/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
- NSEC3 proving non-existence of uu.nl/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of uu.nl/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- nl to uu.nl: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the nl zone): ns1.zurich.surf.net, azie.net.uu.nl, australie.net.uu.nl See RFC 1034, Sec. 4.2.2.
- nl to uu.nl: The following NS name(s) were found in the delegation NS RRset (i.e., in the nl zone), but not in the authoritative NS RRset: ns.uu.nl, ns2.uu.nl See RFC 1034, Sec. 4.2.2.
- uu.nl/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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