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DNSViz: A DNS visualization tool

git.openwrt.org

Updated: 2020-12-01 09:58:43 UTC (1385 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • git-01.infra.openwrt.org/A
  • git-01.infra.openwrt.org/AAAA
  • git.openwrt.org/CNAME
  • infra.openwrt.org/A (NXDOMAIN)
  • openwrt.org/SOA
Secure (1)
  • org/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • NSEC3 proving non-existence of openwrt.org/DS
  • org/DNSKEY (alg 8, id 26974)
  • org/DNSKEY (alg 8, id 34266)
  • org/DNSKEY (alg 8, id 63858)
  • org/DS (alg 8, id 26974)

Delegation statusDelegation status

Insecure (1)
  • org to openwrt.org
Secure (1)
  • . to org

NoticesNotices

Errors (4)
  • NSEC3 proving non-existence of openwrt.org/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of openwrt.org/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • git-01.infra.openwrt.org/A: A query for git-01.infra.openwrt.org results in a NOERROR response, while a query for its ancestor, infra.openwrt.org, returns a name error (NXDOMAIN), which indicates that subdomains of infra.openwrt.org, including git-01.infra.openwrt.org, don't exist. See RFC 8020, Sec. 2. (173.245.58.51, 173.245.59.41, 198.41.222.173, 2400:cb00:2049:1::adf5:3a33, 2400:cb00:2049:1::adf5:3b29, 2400:cb00:2049:1::c629:dead, UDP_-_EDNS0_4096_D_K)
  • git-01.infra.openwrt.org/AAAA: A query for git-01.infra.openwrt.org results in a NOERROR response, while a query for its ancestor, infra.openwrt.org, returns a name error (NXDOMAIN), which indicates that subdomains of infra.openwrt.org, including git-01.infra.openwrt.org, don't exist. See RFC 8020, Sec. 2. (173.245.58.51, 173.245.59.41, 198.41.222.173, 2400:cb00:2049:1::adf5:3a33, 2400:cb00:2049:1::adf5:3b29, 2400:cb00:2049:1::c629:dead, UDP_-_EDNS0_4096_D_K)
Warnings (2)
  • NSEC3 proving non-existence of openwrt.org/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of openwrt.org/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.

DNSKEY legend

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