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DNSViz: A DNS visualization tool

ddns.is74.ru

Updated: 2023-05-19 11:38:10 UTC (350 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • ddns.is74.ru/A
  • ddns.is74.ru/NS
  • ddns.is74.ru/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • ddns.is74.ru/DNSKEY (alg 8, id 20965)
  • ddns.is74.ru/DNSKEY (alg 8, id 21915)
  • ddns.is74.ru/DS (alg 8, id 20965)
  • is74.ru/DNSKEY (alg 8, id 14799)
  • is74.ru/DNSKEY (alg 8, id 49591)
  • is74.ru/DS (alg 8, id 49591)
  • ru/DNSKEY (alg 8, id 18274)
  • ru/DNSKEY (alg 8, id 64410)
  • ru/DS (alg 8, id 18274)

Delegation statusDelegation status

Secure (3)
  • . to ru
  • is74.ru to ddns.is74.ru
  • ru to is74.ru

NoticesNotices

Errors (1)
  • ru zone: The server(s) were not responsive to queries over UDP. (2001:678:14:0:193:232:156:17)
Warnings (2)
  • ddns.is74.ru/DS (alg 8, id 20965): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • ddns.is74.ru/DS (alg 8, id 20965): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).

DNSKEY legend

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