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DNSViz: A DNS visualization tool

spodhuis.org

Updated: 2021-04-21 21:19:07 UTC (1341 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • spodhuis.org/A
  • spodhuis.org/AAAA
  • spodhuis.org/MX
  • spodhuis.org/NS
  • spodhuis.org/SOA
  • spodhuis.org/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 27558)
  • org/DNSKEY (alg 8, id 30453)
  • org/DS (alg 8, id 26974)
  • spodhuis.org/DNSKEY (alg 7, id 43854)
  • spodhuis.org/DNSKEY (alg 7, id 56225)
  • spodhuis.org/DS (alg 7, id 43854)
  • spodhuis.org/DS (alg 7, id 43854)

Delegation statusDelegation status

Secure (2)
  • . to org
  • org to spodhuis.org

NoticesNotices

Errors (2)
  • spodhuis.org/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • di74htfboc.spodhuis.org/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (22)
  • RRSIG spodhuis.org/A alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/AAAA alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/DNSKEY alg 7, id 43854: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/DNSKEY alg 7, id 43854: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/DNSKEY alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/DNSKEY alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/MX alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/NS alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/SOA alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG spodhuis.org/TXT alg 7, id 56225: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • spodhuis.org/DS (alg 7, id 43854): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • spodhuis.org/DS (alg 7, id 43854): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • spodhuis.org/DS (alg 7, id 43854): 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.
  • spodhuis.org/DS (alg 7, id 43854): 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.
  • spodhuis.org/DS (alg 7, id 43854): 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. See RFC 6891, Sec. 6.2.6. (199.19.56.1, UDP_-_EDNS0_4096_D_KN)
  • spodhuis.org/DS (alg 7, id 43854): 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. See RFC 6891, Sec. 6.2.6. (199.19.56.1, UDP_-_EDNS0_4096_D_KN)
  • spodhuis.org/DS (alg 7, id 43854): 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. See RFC 6891, Sec. 6.2.6. (199.19.56.1, UDP_-_EDNS0_4096_D_KN)
  • spodhuis.org/DS (alg 7, id 43854): 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. See RFC 6891, Sec. 6.2.6. (199.19.56.1, UDP_-_EDNS0_4096_D_KN)
  • spodhuis.org/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • spodhuis.org/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • spodhuis.org/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • di74htfboc.spodhuis.org/A 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
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DNSSEC authentication graph