uni-frankfurt.de

Updated: 2024-08-05 13:31:24 UTC (108 days ago) Update now

DNSSEC options (hide)

Notices

DNSSEC Authentication Chain

./DNSKEY (alg 8, id 20038)
./DNSKEY (alg 8, id 20326)
NSEC3 proving non-existence of uni-frankfurt.de/DS
de/DNSKEY (alg 8, id 26755)
de/DNSKEY (alg 8, id 32136)
de/DS (alg 8, id 26755)

NSEC3 proving non-existence of uni-frankfurt.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-frankfurt.de/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
uni-frankfurt.de/DS has errors; select the "Denial of existence" DNSSEC option to see them.

./DNSKEY (alg 8, id 20038): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
./DNSKEY (alg 8, id 20326): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
NSEC3 proving non-existence of uni-frankfurt.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
NSEC3 proving non-existence of uni-frankfurt.de/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
de to uni-frankfurt.de: Authoritative AAAA records exist for chaplin.rz.uni-frankfurt.de, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
de to uni-frankfurt.de: Authoritative AAAA records exist for wattdenn.rz.uni-frankfurt.de, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
uni-frankfurt.de/DS has warnings; select the "Denial of existence" DNSSEC option to see them.