heise.de
Updated:
2024-10-17 08:53:38 UTC (480 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (6)
- heise.de/A
- heise.de/AAAA
- heise.de/MX
- heise.de/NS
- heise.de/SOA
- heise.de/TXT
Secure (1)
- de/SOA
DNSKEY/DS/NSEC status
Secure (7)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 61050)
- NSEC3 proving non-existence of heise.de/DS
- de/DNSKEY (alg 8, id 26755)
- de/DNSKEY (alg 8, id 28278)
- de/DNSKEY (alg 8, id 39783)
- de/DS (alg 8, id 26755)
Delegation status
Insecure (1)
- de to heise.de
Secure (1)
- . to de
Notices
Errors (4)
- ./DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (192.33.4.12, UDP_-_EDNS0_512_D_KN)
- NSEC3 proving non-existence of heise.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 heise.de/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- heise.de/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
- ./DNSKEY (alg 8, id 20326): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed. See RFC 6891, Sec. 6.1.2. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
- ./DNSKEY (alg 8, id 61050): No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed. See RFC 6891, Sec. 6.1.2. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
- NSEC3 proving non-existence of heise.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of heise.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- heise.de/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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