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DNSViz: A DNS visualization tool

www.glb.hud.gov

Updated: 2024-01-08 20:28:35 UTC (114 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (4)
  • www.glb.hud.gov/A
  • www.glb.hud.gov/A
  • www.glb.hud.gov/AAAA
  • www.glb.hud.gov/AAAA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (16)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • ./DNSKEY (alg 8, id 46780)
  • glb.hud.gov/DNSKEY (alg 7, id 25116)
  • glb.hud.gov/DNSKEY (alg 7, id 668)
  • glb.hud.gov/DS (alg 7, id 25116)
  • glb.hud.gov/DS (alg 7, id 31500)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)
  • hud.gov/DNSKEY (alg 7, id 11618)
  • hud.gov/DNSKEY (alg 7, id 1593)
  • hud.gov/DNSKEY (alg 7, id 33600)
  • hud.gov/DS (alg 7, id 1593)
  • hud.gov/DS (alg 7, id 1593)
Non_existent (1)
  • glb.hud.gov/DNSKEY (alg 7, id 31500)

Delegation statusDelegation status

Secure (3)
  • . to gov
  • gov to hud.gov
  • hud.gov to glb.hud.gov

NoticesNotices

Warnings (47)
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 25116: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DNSKEY alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DS alg 7, id 11618: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG glb.hud.gov/DS alg 7, id 11618: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 11618: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 11618: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 11618: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 1593: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 1593: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG hud.gov/DNSKEY alg 7, id 1593: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/A alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/A alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/A alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/A alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/AAAA alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/AAAA alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/AAAA alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • RRSIG www.glb.hud.gov/AAAA alg 7, id 668: DNSSEC specification recommends not signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1).
  • glb.hud.gov/DNSKEY (alg 7, id 25116): 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. (170.97.167.51, 2620:0:c92::167:51, UDP_-_EDNS0_4096_D_KN)
  • glb.hud.gov/DNSKEY (alg 7, id 668): 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. (170.97.167.51, 2620:0:c92::167:51, UDP_-_EDNS0_4096_D_KN)
  • glb.hud.gov/DS (alg 7, id 25116): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • glb.hud.gov/DS (alg 7, id 25116): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • glb.hud.gov/DS (alg 7, id 31500): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • glb.hud.gov/DS (alg 7, id 31500): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • gov to hud.gov: Authoritative AAAA records exist for ns1.hud.gov, but there are no corresponding AAAA glue records.
  • gov to hud.gov: Authoritative AAAA records exist for ns2.hud.gov, but there are no corresponding AAAA glue records.
  • gov to hud.gov: Authoritative AAAA records exist for ns3.hud.gov, but there are no corresponding AAAA glue records.
  • gov to hud.gov: Authoritative AAAA records exist for ns4.hud.gov, but there are no corresponding AAAA glue records.
  • hud.gov to glb.hud.gov: Authoritative AAAA records exist for sgglb.hud.gov, but there are no corresponding AAAA glue records.
  • hud.gov/DS (alg 7, id 1593): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hud.gov/DS (alg 7, id 1593): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • hud.gov/DS (alg 7, id 1593): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • hud.gov/DS (alg 7, id 1593): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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