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DNSViz: A DNS visualization tool

learnatf.gov

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (3)
  • learnatf.gov/NS
  • learnatf.gov/SOA
  • learnatf.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • learnatf.gov/DNSKEY (alg 8, id 36400)
  • learnatf.gov/DNSKEY (alg 8, id 48945)
Secure (7)
  • ./DNSKEY (alg 8, id 19036)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 41824)
  • gov/DNSKEY (alg 8, id 21179)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • learnatf.gov/DS (alg 8, id 53074)
Non_existent (1)
  • learnatf.gov/DNSKEY (alg 8, id 53074)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • gov to learnatf.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. (149.101.8.3, 149.101.8.6, 153.31.192.139, 2607:f330:2003:403::201, 2607:f330:8400:219::3, 2607:f330:8400:219::6, UDP_0_EDNS0_32768_4096)
  • gov to learnatf.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. (149.101.8.3, 149.101.8.6, 153.31.192.139, 2607:f330:2003:403::201, 2607:f330:8400:219::3, 2607:f330:8400:219::6, UDP_0_EDNS0_32768_4096)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph