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DNSViz: A DNS visualization tool

umea.se

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

RRset statusRRset status

Secure (6)
  • umea.se/A
  • umea.se/AAAA
  • umea.se/MX
  • umea.se/NS
  • umea.se/SOA
  • umea.se/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • se/DNSKEY (alg 8, id 24331)
  • se/DNSKEY (alg 8, id 59407)
  • se/DS (alg 8, id 59407)
  • umea.se/DNSKEY (alg 8, id 5000)
  • umea.se/DNSKEY (alg 8, id 59485)
  • umea.se/DNSKEY (alg 8, id 62973)
  • umea.se/DNSKEY (alg 8, id 679)
  • umea.se/DS (alg 8, id 1816)
  • umea.se/DS (alg 8, id 5000)
  • umea.se/DS (alg 8, id 679)
Non_existent (1)
  • umea.se/DNSKEY (alg 8, id 1816)

Delegation statusDelegation status

Secure (2)
  • . to se
  • se to umea.se

NoticesNotices

Errors (24)
  • umea.se/A: DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/A: The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/AAAA: DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/AAAA: The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/DNSKEY (alg 8, id 5000): DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/DNSKEY (alg 8, id 5000): The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/DNSKEY (alg 8, id 59485): DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/DNSKEY (alg 8, id 59485): The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/DNSKEY (alg 8, id 62973): DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/DNSKEY (alg 8, id 62973): The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/DNSKEY (alg 8, id 679): DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/DNSKEY (alg 8, id 679): The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/DNSKEY: The response had an invalid RCODE (FORMERR). (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_512_D_KN)
  • umea.se/MX: DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/MX: The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/MX: The response had an invalid RCODE (FORMERR). (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_512_D_KN)
  • umea.se/NS: DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/NS: The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN)
  • umea.se/SOA: DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, TCP_-_EDNS0_4096_D)
  • umea.se/SOA: DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D, UDP_-_EDNS0_4096_D_0x20)
  • umea.se/SOA: The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, TCP_-_EDNS0_4096_D_N)
  • umea.se/SOA: The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • umea.se/TXT: DNSSEC was effectively downgraded because the response had an invalid RCODE (FORMERR) with EDNS enabled. (193.254.4.46, 2a00:1718:1:8::46, UDP_-_EDNS0_4096_D)
  • umea.se/TXT: The response had an invalid RCODE (FORMERR) until the NSID EDNS option was removed. (193.254.4.46, 2a00:1718:1:8::46, 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