View on GitHub

DNSViz: A DNS visualization tool

srs.gov

Updated: 2024-04-19 13:49:42 UTC (6 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

Insecure (5)
  • srs.gov/MX
  • srs.gov/NS
  • srs.gov/NSEC3PARAM
  • srs.gov/SOA
  • srs.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (3)
  • srs.gov/DNSKEY (alg 8, id 28956)
  • srs.gov/DNSKEY (alg 8, id 30052)
  • srs.gov/DNSKEY (alg 8, id 59961)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC proving non-existence of srs.gov/DS
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)

Delegation statusDelegation status

Insecure (1)
  • gov to srs.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (2)
  • srs.gov zone: The server(s) were not responsive to queries over UDP. (2620:b0:8000:2012::17)
  • srs.gov/NS: No response was received from the server over UDP (tried 12 times). (2620:b0:8000:2012::17, UDP_-_NOEDNS_)
Warnings (2)
  • gov/DS (alg 8, id 64280): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (193.0.14.129, UDP_-_EDNS0_4096_D_KN)
  • gov/DS (alg 8, id 64280): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. (193.0.14.129, 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