nnlm.gov
Updated:
2020-08-20 15:21:39 UTC (1352 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (4)
- nnlm.gov/A
- nnlm.gov/NS
- nnlm.gov/SOA
- nnlm.gov/TXT
DNSKEY/DS/NSEC status
Secure (10)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 46594)
- gov/DNSKEY (alg 8, id 26665)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- nnlm.gov/DNSKEY (alg 7, id 11102)
- nnlm.gov/DNSKEY (alg 7, id 36279)
- nnlm.gov/DS (alg 7, id 36279)
- nnlm.gov/DS (alg 7, id 36279)
Delegation status
Secure (2)
- . to gov
- gov to nnlm.gov
Notices
Errors (5)
- nnlm.gov zone: The server(s) were not responsive to queries over TCP. (165.112.4.230, 2607:f220:402:1801::a570:4e6)
- nnlm.gov zone: The server(s) were not responsive to queries over UDP. (2607:f220:418:4101::80e7:401)
- nnlm.gov/A: No response was received from the server over UDP (tried 12 times). (2607:f220:418:4101::80e7:401, UDP_-_EDNS0_4096_D_K)
- nnlm.gov/NS: No response was received from the server over UDP (tried 15 times). (2607:f220:418:4101::80e7:401, UDP_-_EDNS0_4096_D)
- nnlm.gov/SOA: No response was received from the server over TCP (tried 3 times). (165.112.4.230, 2607:f220:402:1801::a570:4e6, TCP_-_EDNS0_4096_D)
Warnings (22)
- RRSIG nnlm.gov/A alg 7, id 11102: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG nnlm.gov/DNSKEY alg 7, id 11102: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG nnlm.gov/DNSKEY alg 7, id 11102: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG nnlm.gov/DNSKEY alg 7, id 36279: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG nnlm.gov/DNSKEY alg 7, id 36279: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG nnlm.gov/NS alg 7, id 11102: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG nnlm.gov/SOA alg 7, id 11102: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- RRSIG nnlm.gov/TXT alg 7, id 11102: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
- 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/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- gov/DS (alg 8, id 7698): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
- gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
- 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_K)
- nnlm.gov/DS (alg 7, id 36279): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- nnlm.gov/DS (alg 7, id 36279): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- nnlm.gov/DS (alg 7, id 36279): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
- nnlm.gov/DS (alg 7, id 36279): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
- 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_K)
- 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_K, UDP_-_EDNS0_4096_D_K_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_K)
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