View on GitHub

DNSViz: A DNS visualization tool

airnow.gov

Updated: 2018-05-08 19:00:37 UTC (136 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

Bogus (8)
  • airnow.gov/A
  • airnow.gov/AAAA
  • airnow.gov/NS
  • airnow.gov/SOA
  • airnow.gov/SOA
  • airnow.gov/SOA
  • airnow.gov/SOA
  • airnow.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 39570)
  • airnow.gov/DS (alg 8, id 59326)
  • gov/DNSKEY (alg 8, id 13838)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
Non_existent (1)
  • airnow.gov/DNSKEY (alg 8, id 59326)

Delegation statusDelegation status

Bogus (1)
  • gov to airnow.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (10)
  • airnow.gov/A: No RRSIG covering the RRset was returned in the response. (134.67.12.10, 134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00a, 2620:117:506f:c::f00c, 2620:117:5083:d4::f00a, 2620:117:5083:d4::f00c, UDP_0_EDNS0_32768_4096)
  • airnow.gov/AAAA: No RRSIG covering the RRset was returned in the response. (134.67.12.10, 134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00a, 2620:117:506f:c::f00c, 2620:117:5083:d4::f00a, 2620:117:5083:d4::f00c, UDP_0_EDNS0_32768_4096)
  • airnow.gov/NS: No RRSIG covering the RRset was returned in the response. (134.67.12.10, 134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00a, 2620:117:506f:c::f00c, 2620:117:5083:d4::f00a, 2620:117:5083:d4::f00c, UDP_0_EDNS0_32768_4096)
  • airnow.gov/SOA: No RRSIG covering the RRset was returned in the response. (134.67.12.10, 2620:117:506f:c::f00a, TCP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_4096)
  • airnow.gov/SOA: No RRSIG covering the RRset was returned in the response. (134.67.12.12, 2620:117:506f:c::f00c, TCP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_4096)
  • airnow.gov/SOA: No RRSIG covering the RRset was returned in the response. (161.80.212.10, 2620:117:5083:d4::f00a, TCP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_4096)
  • airnow.gov/SOA: No RRSIG covering the RRset was returned in the response. (161.80.212.12, 2620:117:5083:d4::f00c, TCP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_4096)
  • airnow.gov/TXT: No RRSIG covering the RRset was returned in the response. (134.67.12.10, 134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00a, 2620:117:506f:c::f00c, 2620:117:5083:d4::f00a, 2620:117:5083:d4::f00c, UDP_0_EDNS0_32768_4096)
  • gov to airnow.gov: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. (134.67.12.10, 134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00a, 2620:117:506f:c::f00c, 2620:117:5083:d4::f00a, 2620:117:5083:d4::f00c, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)
  • gov to airnow.gov: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. (134.67.12.10, 134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00a, 2620:117:506f:c::f00c, 2620:117:5083:d4::f00a, 2620:117:5083:d4::f00c, UDP_0_EDNS0_32768_4096, UDP_0_EDNS0_32768_512)

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