View on GitHub

DNSViz: A DNS visualization tool

150.167.77.40.in-addr.arpa

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

RRset statusRRset status

Insecure (3)
  • 150.167.77.40.in-addr.arpa/PTR
  • 150.167.77.40.in-addr.arpa/PTR (NODATA)
  • 77.40.in-addr.arpa/SOA
Secure (1)
  • 40.in-addr.arpa/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (19)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 20826)
  • 40.in-addr.arpa/DNSKEY (alg 8, id 20980)
  • 40.in-addr.arpa/DNSKEY (alg 8, id 30678)
  • 40.in-addr.arpa/DNSKEY (alg 8, id 54304)
  • 40.in-addr.arpa/DNSKEY (alg 8, id 58641)
  • 40.in-addr.arpa/DS (alg 8, id 20980)
  • NSEC proving non-existence of 77.40.in-addr.arpa/DS
  • arpa/DNSKEY (alg 8, id 3153)
  • arpa/DNSKEY (alg 8, id 42581)
  • arpa/DS (alg 8, id 42581)
  • arpa/DS (alg 8, id 42581)
  • in-addr.arpa/DNSKEY (alg 8, id 19590)
  • in-addr.arpa/DNSKEY (alg 8, id 47054)
  • in-addr.arpa/DNSKEY (alg 8, id 4873)
  • in-addr.arpa/DNSKEY (alg 8, id 54956)
  • in-addr.arpa/DS (alg 8, id 47054)
  • in-addr.arpa/DS (alg 8, id 53696)
  • in-addr.arpa/DS (alg 8, id 63982)
Non_existent (2)
  • in-addr.arpa/DNSKEY (alg 8, id 53696)
  • in-addr.arpa/DNSKEY (alg 8, id 63982)

Delegation statusDelegation status

Insecure (2)
  • 40.in-addr.arpa to 77.40.in-addr.arpa
  • 77.40.in-addr.arpa to 167.77.40.in-addr.arpa
Secure (3)
  • . to arpa
  • arpa to in-addr.arpa
  • in-addr.arpa to 40.in-addr.arpa

NoticesNotices

Errors (2)
  • 150.167.77.40.in-addr.arpa/PTR (NODATA): The Authoritative Answer (AA) flag was not set in the response. See RFC 1035, Sec. 4.1.1. (40.90.4.6, 64.4.48.6, 2603:1061::6, 2620:1ec:bda::6, 2a01:111:4000::6, UDP_-_EDNS0_4096_D_KN)
  • 150.167.77.40.in-addr.arpa/PTR (NODATA): The NODATA response did not include an SOA record. See RFC 1034, Sec. 4.3.4, RFC 2308, Sec. 2.2. (40.90.4.6, 64.4.48.6, 2603:1061::6, 2620:1ec:bda::6, 2a01:111:4000::6, UDP_-_EDNS0_4096_D_KN)
Warnings (4)
  • arpa/DS (alg 8, id 42581): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • arpa/DS (alg 8, id 42581): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • arpa/DS (alg 8, id 42581): 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.
  • arpa/DS (alg 8, id 42581): 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.

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