ndu.edu

Updated: 2021-09-17 18:28:38 UTC (951 days ago) Update now

DNSSEC options (hide)

Notices

DNSSEC Authentication Chain

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 26838)
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 37868)
edu/DS (alg 8, id 28065)
ndu.edu/DS (alg 8, id 61744)

edu to ndu.edu: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. (216.21.19.239, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
edu to ndu.edu: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. (216.21.19.239, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
ndu.edu zone: The server(s) were not responsive to queries over UDP. (216.21.18.48)
ndu.edu zone: There was an error resolving the following NS name(s) to address(es): ndudns02.ndu.edu, ndunsvr216.ndu.edu, ndussvr217.ndu.edu
ndu.edu/MX: No RRSIG covering the RRset was returned in the response. (216.21.19.239, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
ndu.edu/NS: No RRSIG covering the RRset was returned in the response. (216.21.19.239, UDP_-_EDNS0_4096_D_KN)
ndu.edu/NS: No response was received from the server over UDP (tried 12 times). (216.21.18.48, UDP_-_NOEDNS_)
ndu.edu/SOA: No RRSIG covering the RRset was returned in the response. (216.21.19.239, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
ndu.edu/TXT: No RRSIG covering the RRset was returned in the response. (216.21.19.239, UDP_-_EDNS0_4096_D_KN)

edu to ndu.edu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the edu zone): ndussvr217.ndu.edu, ndunsvr216.ndu.edu
edu to ndu.edu: The following NS name(s) were found in the delegation NS RRset (i.e., in the edu zone), but not in the authoritative NS RRset: ndudns01.ndu.edu, ndudns02.ndu.edu