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DNSViz: A DNS visualization tool

nosc.mil

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • nosc.mil/MX
  • nosc.mil/NS
  • nosc.mil/SOA
  • nosc.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • mil/DNSKEY (alg 8, id 14098)
  • mil/DNSKEY (alg 8, id 26446)
  • mil/DNSKEY (alg 8, id 62470)
  • mil/DS (alg 8, id 62470)
  • nosc.mil/DNSKEY (alg 13, id 54618)
  • nosc.mil/DNSKEY (alg 13, id 57430)
  • nosc.mil/DNSKEY (alg 8, id 35061)
  • nosc.mil/DNSKEY (alg 8, id 65419)
  • nosc.mil/DS (alg 13, id 57430)
  • nosc.mil/DS (alg 13, id 57430)

Delegation statusDelegation status

Secure (2)
  • . to mil
  • mil to nosc.mil

NoticesNotices

Errors (10)
  • nosc.mil zone: The server(s) were not responsive to queries over UDP. (140.25.61.2)
  • nosc.mil/DNSKEY (alg 13, id 54618): The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/DNSKEY (alg 13, id 57430): The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/DNSKEY (alg 8, id 35061): The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/DNSKEY (alg 8, id 65419): The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/MX: The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • nosc.mil/NS: No response was received from the server over UDP (tried 12 times). (140.25.61.2, UDP_-_NOEDNS_)
  • nosc.mil/NS: The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/SOA: The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • nosc.mil/TXT: The DNSKEY RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (140.25.1.2, 140.25.98.2, 2001:480:d:10::2, 2001:480:d:610::2, 2001:480:d:980::2, UDP_-_EDNS0_4096_D_KN)
Warnings (8)
  • nosc.mil/DS (alg 13, id 57430): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • nosc.mil/DS (alg 13, id 57430): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • nosc.mil/DS (alg 13, id 57430): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • nosc.mil/DS (alg 13, id 57430): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • nosc.mil/DS (alg 13, id 57430): 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. (2608:120:c:162::234, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/DS (alg 13, id 57430): 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. (2608:120:c:162::234, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/DS (alg 13, id 57430): 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. (2608:120:c:162::234, UDP_-_EDNS0_4096_D_KN)
  • nosc.mil/DS (alg 13, id 57430): 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. (2608:120:c:162::234, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph