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DNSViz: A DNS visualization tool

fj

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (3)
  • fj/NS
  • fj/NSEC3PARAM
  • fj/SOA
Secure (1)
  • ./SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • fj/DNSKEY (alg 8, id 27585)
  • fj/DNSKEY (alg 8, id 49279)
Secure (4)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • NSEC proving non-existence of fj/DS
  • fj/DS (alg 8, id 27739)
Non_existent (1)
  • fj/DNSKEY (alg 8, id 27739)

Delegation statusDelegation status

Bogus (1)
  • . to fj

NoticesNotices

Errors (4)
  • . to fj: 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. (144.120.146.1, 144.120.146.65, 185.28.194.194, 185.38.108.108, 204.61.216.138, 2001:500:14:6138:ad::1, 2402:2940:100:100c::1, 2402:2940:100:100d::1, UDP_-_EDNS0_4096_D_KN)
  • . to fj: 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. (144.120.146.1, 144.120.146.65, 185.28.194.194, 185.38.108.108, 204.61.216.138, 2001:500:14:6138:ad::1, 2402:2940:100:100c::1, 2402:2940:100:100d::1, UDP_-_EDNS0_4096_D_KN)
  • r5d9wkiehz.fj/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • fj/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • fj/NS: 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. (2402:2940:100:100c::1, 2402:2940:100:100d::1, UDP_-_EDNS0_4096_D_KN)
  • fj/NSEC3PARAM: 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. (2402:2940:100:100c::1, 2402:2940:100:100d::1, UDP_-_EDNS0_4096_D_KN)
  • fj/SOA: 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. (2402:2940:100:100c::1, 2402:2940:100:100d::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • r5d9wkiehz.fj/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fj/CNAME 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