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DNSViz: A DNS visualization tool

noaa.gov

Updated: 2024-09-20 17:55:41 UTC (14 hours, 53 minutes ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • noaa.gov/A
  • noaa.gov/AAAA
  • noaa.gov/MX
  • noaa.gov/NS
  • noaa.gov/SOA
  • noaa.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)
  • noaa.gov/DNSKEY (alg 8, id 22179)
  • noaa.gov/DNSKEY (alg 8, id 58099)
  • noaa.gov/DS (alg 8, id 58099)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to noaa.gov

NoticesNotices

Errors (4)
  • noaa.gov zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (137.75.112.7, 137.75.112.58, 2610:20:9200:0:137:75:116:93, 2610:20:9300:0:137:75:112:7)
  • noaa.gov/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (137.75.112.7, 137.75.112.58, 137.75.116.93, 2610:20:9200:0:137:75:116:93, 2610:20:9300:0:137:75:112:7, TCP_-_EDNS0_4096_D_N)
  • noaa.gov/TXT: No response was received from the server over TCP (tried 11 times). See RFC 1035, Sec. 4.2. (2610:20:9200:0:137:75:116:93, TCP_-_EDNS0_4096_D_KN)
  • noaa.gov/TXT: No response was received from the server over TCP (tried 12 times). See RFC 1035, Sec. 4.2. (137.75.112.7, 137.75.112.58, 2610:20:9300:0:137:75:112:7, TCP_-_EDNS0_4096_D_KN)

DNSKEY legend

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