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DNSViz: A DNS visualization tool

gov.sc

Updated: 2021-11-02 21:40:16 UTC (1159 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • gov.sc/A
  • gov.sc/MX
  • gov.sc/NS
  • gov.sc/NSEC3PARAM
  • gov.sc/SOA
  • gov.sc/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • gov.sc/DNSKEY (alg 8, id 30348)
  • gov.sc/DNSKEY (alg 8, id 48024)
  • gov.sc/DNSKEY (alg 8, id 59692)
  • gov.sc/DS (alg 8, id 59692)
  • sc/DNSKEY (alg 8, id 2539)
  • sc/DNSKEY (alg 8, id 29469)
  • sc/DNSKEY (alg 8, id 57276)
  • sc/DS (alg 8, id 2539)

Delegation statusDelegation status

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

NoticesNotices

Errors (7)
  • gov.sc zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:500:26::1)
  • gov.sc/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:500:26::1, UDP_-_NOEDNS_)
  • gov.sc/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:500:26::1, UDP_-_NOEDNS_)
  • sc zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (41.86.57.54, 2001:500:26::1)
  • gov.sc/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • dfry05agw9.gov.sc/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • gov.sc/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (13)
  • gov.sc/A: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN)
  • gov.sc/DNSKEY (alg 8, id 30348): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN)
  • gov.sc/DNSKEY (alg 8, id 48024): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN)
  • gov.sc/DNSKEY (alg 8, id 59692): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN)
  • gov.sc/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_512_D_KN)
  • gov.sc/MX: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • gov.sc/NSEC3PARAM: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN)
  • gov.sc/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • gov.sc/TXT: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (199.254.59.1, UDP_-_EDNS0_4096_D_KN)
  • gov.sc/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.sc/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • dfry05agw9.gov.sc/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gov.sc/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
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DNSSEC authentication graph