uni-heidelberg.de
Updated:
2023-04-27 11:49:13 UTC (2 years ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (5)
- uni-heidelberg.de/A
- uni-heidelberg.de/MX
- uni-heidelberg.de/NS
- uni-heidelberg.de/SOA
- uni-heidelberg.de/TXT
Secure (2)
- de/SOA
- de/SOA
DNSKEY/DS/NSEC status
Secure (6)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 60955)
- NSEC3 proving non-existence of uni-heidelberg.de/DS
- de/DNSKEY (alg 8, id 26755)
- de/DNSKEY (alg 8, id 46020)
- de/DS (alg 8, id 26755)
Delegation status
Insecure (1)
- de to uni-heidelberg.de
Secure (1)
- . to de
Notices
Errors (4)
- NSEC3 proving non-existence of uni-heidelberg.de/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 uni-heidelberg.de/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- de zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:678:2::53, 2a02:568:0:2::53)
- uni-heidelberg.de/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
- NSEC3 proving non-existence of uni-heidelberg.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of uni-heidelberg.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- uni-heidelberg.de/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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