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DNSViz: A DNS visualization tool

european-union.europa.eu

Updated: 2024-05-02 11:02:43 UTC (235 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (11)
  • cloudfront.net/SOA
  • d1d395kgk3q1uk.cloudfront.net/A
  • d1d395kgk3q1uk.cloudfront.net/A
  • d1d395kgk3q1uk.cloudfront.net/AAAA
  • d1d395kgk3q1uk.cloudfront.net/AAAA
  • d1d395kgk3q1uk.cloudfront.net/AAAA
  • d1d395kgk3q1uk.cloudfront.net/AAAA
  • d1d395kgk3q1uk.cloudfront.net/AAAA
  • d1d395kgk3q1uk.cloudfront.net/AAAA
  • d1d395kgk3q1uk.cloudfront.net/AAAA
  • d1d395kgk3q1uk.cloudfront.net/AAAA
Secure (3)
  • european-union.europa.eu/CNAME
  • net/SOA
  • net/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (15)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC3 proving non-existence of cloudfront.net/DS
  • eu/DNSKEY (alg 8, id 27138)
  • eu/DNSKEY (alg 8, id 35926)
  • eu/DNSKEY (alg 8, id 59479)
  • eu/DS (alg 8, id 35926)
  • europa.eu/DNSKEY (alg 8, id 14845)
  • europa.eu/DNSKEY (alg 8, id 27849)
  • europa.eu/DNSKEY (alg 8, id 33336)
  • europa.eu/DS (alg 8, id 14845)
  • europa.eu/DS (alg 8, id 6250)
  • net/DNSKEY (alg 13, id 37331)
  • net/DNSKEY (alg 13, id 51809)
  • net/DS (alg 13, id 37331)
Non_existent (1)
  • europa.eu/DNSKEY (alg 8, id 6250)

Delegation statusDelegation status

Insecure (2)
  • cloudfront.net to d1d395kgk3q1uk.cloudfront.net
  • net to cloudfront.net
Secure (3)
  • . to eu
  • . to net
  • eu to europa.eu

NoticesNotices

Errors (4)
  • eu zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (193.2.221.62)
  • eu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:978:2:1::93:2)
  • eu/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (193.2.221.62, UDP_-_EDNS0_4096_D_KN)
  • europa.eu/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (147.67.12.2, UDP_-_EDNS0_512_D_KN)
Warnings (6)
  • eu to europa.eu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the eu zone): ns4az2.europa.eu See RFC 1034, Sec. 4.2.2.
  • eu to europa.eu: The following NS name(s) were found in the delegation NS RRset (i.e., in the eu zone), but not in the authoritative NS RRset: ns3bru.europa.eu, ans1.cw.net, ans2.cw.net See RFC 1034, Sec. 4.2.2.
  • europa.eu/DNSKEY (alg 8, id 14845): 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. (217.32.105.91, UDP_-_EDNS0_4096_D_KN)
  • europa.eu/DNSKEY (alg 8, id 27849): 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. (217.32.105.91, UDP_-_EDNS0_4096_D_KN)
  • europa.eu/DNSKEY (alg 8, id 33336): 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. (217.32.105.91, UDP_-_EDNS0_4096_D_KN)
  • net to cloudfront.net: Authoritative AAAA records exist for ns-666.awsdns-19.net, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph