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DNSViz: A DNS visualization tool

psg.com

DNSSEC options (hide)
  1. |?|
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  3. |?|
  4. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (1)
  • psg.com/SOA
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

Bogus (2)
  • psg.com/DNSKEY (alg 8, id 26839)
  • psg.com/DNSKEY (alg 8, id 9530)
Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 4534)
  • com/DS (alg 13, id 19718)
  • psg.com/DNSKEY (alg 8, id 53567)
  • psg.com/DNSKEY (alg 8, id 59161)
  • psg.com/DS (alg 8, id 53567)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • com to psg.com: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (147.28.0.39, 2001:418:1::39, UDP_-_EDNS0_4096_D_KN)
  • com to psg.com: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (147.28.0.39, 2001:418:1::39, UDP_-_EDNS0_4096_D_KN)
  • psg.com/DNSKEY (alg 8, id 26839): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (94.142.241.91, 147.28.0.62, 2001:418:1::62, 2a02:898:31::53:0, UDP_-_EDNS0_4096_D_KN)
  • psg.com/DNSKEY (alg 8, id 53567): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (147.28.0.39, 2001:418:1::39, UDP_-_EDNS0_4096_D_KN)
  • psg.com/DNSKEY (alg 8, id 59161): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (147.28.0.39, 2001:418:1::39, UDP_-_EDNS0_4096_D_KN)
Warnings (1)
  • psg.com/DNSKEY (alg 8, id 9530): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (94.142.241.91, 147.28.0.62, 2001:418:1::62, 2a02:898:31::53:0, UDP_-_EDNS0_4096_D_KN)

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