View on GitHub

DNSViz: A DNS visualization tool

ly.gov.tw

Updated: 2025-03-05 01:41:33 UTC (about a month ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • ly.gov.tw/MX
  • ly.gov.tw/NS
  • ly.gov.tw/NSEC3PARAM
  • ly.gov.tw/SOA
  • ly.gov.tw/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (16)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26470)
  • ./DNSKEY (alg 8, id 38696)
  • gov.tw/DNSKEY (alg 8, id 19435)
  • gov.tw/DNSKEY (alg 8, id 52743)
  • gov.tw/DNSKEY (alg 8, id 54081)
  • gov.tw/DS (alg 8, id 19435)
  • gov.tw/DS (alg 8, id 514)
  • ly.gov.tw/DNSKEY (alg 8, id 12738)
  • ly.gov.tw/DNSKEY (alg 8, id 56976)
  • ly.gov.tw/DNSKEY (alg 8, id 63679)
  • ly.gov.tw/DS (alg 8, id 63679)
  • tw/DNSKEY (alg 8, id 4533)
  • tw/DNSKEY (alg 8, id 51277)
  • tw/DNSKEY (alg 8, id 64905)
  • tw/DS (alg 8, id 51277)
Non_existent (1)
  • gov.tw/DNSKEY (alg 8, id 514)

Delegation statusDelegation status

Secure (3)
  • . to tw
  • gov.tw to ly.gov.tw
  • tw to gov.tw

NoticesNotices

Errors (8)
  • gov.tw zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:c08:175:128::175:128)
  • tw zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2404:0:10a0::58)
  • g39ym.ci05b.ly.gov.tw/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
  • . to tw: The glue address(es) for f.dns.tw (182.173.0.10) differed from its authoritative address(es) (40.65.125.222). See RFC 1034, Sec. 4.2.2.
  • g39ym.ci05b.ly.gov.tw/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ly.gov.tw/AAAA 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph