nnlm.gov
Updated:
2022-04-07 16:06:43 UTC (771 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Bogus (4)
- nnlm.gov/A
- nnlm.gov/NS
- nnlm.gov/SOA
- nnlm.gov/TXT
DNSKEY/DS/NSEC status
Bogus (2)
- nnlm.gov/DNSKEY (alg 8, id 1000)
- nnlm.gov/DNSKEY (alg 8, id 59533)
Secure (7)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 47671)
- ./DNSKEY (alg 8, id 9799)
- gov/DNSKEY (alg 8, id 7030)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- nnlm.gov/DS (alg 7, id 13854)
Non_existent (1)
- nnlm.gov/DNSKEY (alg 7, id 13854)
Delegation status
Bogus (1)
- gov to nnlm.gov
Secure (1)
- . to gov
Notices
Errors (11)
- gov to nnlm.gov: 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. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- gov to nnlm.gov: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no DS RR matched a DNSKEY with algorithm 7 that signs the zone's DNSKEY RRset. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- nnlm.gov zone: The server(s) were not responsive to queries over UDP. (2607:f220:402:1801::a570:4e6, 2607:f220:404:101::80e7:80fb, 2607:f220:418:4101::80e7:401)
- nnlm.gov/A: No response was received from the server over UDP (tried 12 times). (2607:f220:402:1801::a570:4e6, 2607:f220:404:101::80e7:80fb, 2607:f220:418:4101::80e7:401, UDP_-_NOEDNS_)
- nnlm.gov/A: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- nnlm.gov/DNSKEY (alg 8, id 1000): The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- nnlm.gov/DNSKEY (alg 8, id 59533): The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- nnlm.gov/NS: No response was received from the server over UDP (tried 12 times). (2607:f220:402:1801::a570:4e6, 2607:f220:404:101::80e7:80fb, 2607:f220:418:4101::80e7:401, UDP_-_NOEDNS_)
- nnlm.gov/NS: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- nnlm.gov/SOA: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- nnlm.gov/TXT: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. (128.231.64.1, 128.231.128.251, 130.14.55.72, 130.14.55.128, 165.112.4.230, 2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
Warnings (9)
- gov to nnlm.gov: Authoritative AAAA records exist for lhcns1.nlm.nih.gov, but there are no corresponding AAAA glue records.
- gov to nnlm.gov: Authoritative AAAA records exist for lhcns2.nlm.nih.gov, but there are no corresponding AAAA glue records.
- gov to nnlm.gov: Authoritative AAAA records exist for ns.nih.gov, but there are no corresponding AAAA glue records.
- gov to nnlm.gov: Authoritative AAAA records exist for ns2.nih.gov, but there are no corresponding AAAA glue records.
- gov to nnlm.gov: Authoritative AAAA records exist for ns3.nih.gov, but there are no corresponding AAAA glue records.
- nnlm.gov/A: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- nnlm.gov/NS: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
- nnlm.gov/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- nnlm.gov/TXT: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (2607:f220:41e:7055::72, 2607:f220:41e:7055::128, UDP_-_EDNS0_4096_D_KN)
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