View on GitHub

DNSViz: A DNS visualization tool

homelandsecurity.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (5)
  • homelandsecurity.gov/A
  • homelandsecurity.gov/AAAA
  • homelandsecurity.gov/NS
  • homelandsecurity.gov/SOA
  • homelandsecurity.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • homelandsecurity.gov/DNSKEY (alg 13, id 2371)
  • homelandsecurity.gov/DNSKEY (alg 13, id 34505)
Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)
  • homelandsecurity.gov/DS (alg 8, id 20164)
  • homelandsecurity.gov/DS (alg 8, id 61720)
Non_existent (2)
  • homelandsecurity.gov/DNSKEY (alg 8, id 20164)
  • homelandsecurity.gov/DNSKEY (alg 8, id 61720)

Delegation statusDelegation status

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

NoticesNotices

Errors (9)
  • gov to homelandsecurity.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. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • gov to homelandsecurity.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. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • homelandsecurity.gov/A: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, UDP_-_EDNS0_4096_D_KN)
  • homelandsecurity.gov/AAAA: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, UDP_-_EDNS0_4096_D_KN)
  • homelandsecurity.gov/DNSKEY (alg 13, id 2371): The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • homelandsecurity.gov/DNSKEY (alg 13, id 34505): The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • homelandsecurity.gov/NS: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, UDP_-_EDNS0_4096_D_KN)
  • homelandsecurity.gov/SOA: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • homelandsecurity.gov/TXT: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. (108.162.193.203, 108.162.194.148, 162.159.38.148, 172.64.33.203, 172.64.34.148, 173.245.59.203, 2606:4700:50::a29f:2694, 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:21cb, 2a06:98c1:50::ac40:2294, 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