View on GitHub

DNSViz: A DNS visualization tool

gov.sc

Updated: 2021-11-02 21:40:16 UTC (907 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
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 (4)
  • gov.sc zone: The server(s) were not responsive to queries over UDP. (2001:500:26::1)
  • gov.sc/A: No response was received from the server over UDP (tried 12 times). (2001:500:26::1, UDP_-_NOEDNS_)
  • gov.sc/NS: No response was received from the server over UDP (tried 12 times). (2001:500:26::1, UDP_-_NOEDNS_)
  • sc zone: The server(s) were not responsive to queries over UDP. (41.86.57.54, 2001:500:26::1)
Warnings (9)
  • gov.sc/A: The server appears to support DNS cookies but did not return a COOKIE option. (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. (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. (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. (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. (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. (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. (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. (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. (199.254.59.1, UDP_-_EDNS0_4096_D_KN)

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