View on GitHub

DNSViz: A DNS visualization tool

hudoig.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • hudoig.gov/A
  • hudoig.gov/MX
  • hudoig.gov/NS
  • hudoig.gov/NSEC3PARAM
  • hudoig.gov/SOA
  • hudoig.gov/SOA
  • hudoig.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)
  • hudoig.gov/DNSKEY (alg 13, id 26316)
  • hudoig.gov/DNSKEY (alg 13, id 7012)
  • hudoig.gov/DNSKEY (alg 7, id 50400)
  • hudoig.gov/DNSKEY (alg 7, id 54887)
  • hudoig.gov/DS (alg 13, id 7012)
  • hudoig.gov/DS (alg 13, id 7012)
  • hudoig.gov/DS (alg 7, id 50400)
  • hudoig.gov/DS (alg 7, id 50400)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to hudoig.gov

NoticesNotices

Errors (25)
  • gov to hudoig.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/A: The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.gov/DNSKEY (alg 13, id 26316): The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/DNSKEY (alg 13, id 26316): The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/DNSKEY (alg 13, id 7012): The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/DNSKEY (alg 13, id 7012): The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/DNSKEY (alg 7, id 50400): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/DNSKEY (alg 7, id 54887): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/MX: The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/MX: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • hudoig.gov/NS: The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.gov/NSEC3PARAM: The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.gov/NSEC3PARAM: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.gov/SOA: The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • hudoig.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • hudoig.gov/TXT: The DNSKEY RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (23.144.88.140, 104.245.170.117, UDP_-_EDNS0_4096_D_KN)
  • hudoig.gov/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • 5labe.goynm.hudoig.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (28)
  • RRSIG hudoig.gov/A alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 50400: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 50400: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 50400: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 50400: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/DNSKEY alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/MX alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/NS alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/NSEC3PARAM alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/SOA alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG hudoig.gov/TXT alg 7, id 54887: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • hudoig.gov/DS (alg 13, id 7012): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • hudoig.gov/DS (alg 13, id 7012): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • hudoig.gov/DS (alg 13, id 7012): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • hudoig.gov/DS (alg 13, id 7012): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • hudoig.gov/DS (alg 7, id 50400): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • hudoig.gov/DS (alg 7, id 50400): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • hudoig.gov/DS (alg 7, id 50400): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • hudoig.gov/DS (alg 7, id 50400): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • hudoig.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 5labe.goynm.hudoig.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • hudoig.gov/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph