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DNSViz: A DNS visualization tool

psg.com

DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • psg.com/A
  • psg.com/AAAA
  • psg.com/MX
  • psg.com/NS
  • psg.com/SOA
  • psg.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • com/DNSKEY (alg 8, id 24966)
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 39844)
  • com/DS (alg 8, id 30909)
  • psg.com/DNSKEY (alg 8, id 36544)
  • psg.com/DNSKEY (alg 8, id 40066)
  • psg.com/DNSKEY (alg 8, id 53567)
  • psg.com/DS (alg 8, id 53567)
  • psg.com/DS (alg 8, id 53567)

Delegation statusDelegation status

Secure (2)
  • . to com
  • com to psg.com

NoticesNotices

Errors (3)
  • ./DNSKEY: No response was received from the server over UDP (tried 4 times). (192.112.36.4, UDP_-_EDNS0_512_D_K)
  • psg.com zone: The server(s) were not responsive to queries over TCP. (147.28.0.39)
  • psg.com/SOA: The TCP connection was interrupted (ECONNRESET). (147.28.0.39, TCP_-_EDNS0_4096_D)
Warnings (4)
  • psg.com/DS (alg 8, id 53567): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • psg.com/DS (alg 8, id 53567): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • psg.com/DS (alg 8, id 53567): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • psg.com/DS (alg 8, id 53567): 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
Download: png | svg
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DNSSEC authentication graph