View on GitHub

DNSViz: A DNS visualization tool

everytrycounts.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (5)
  • everytrycounts.gov/A
  • everytrycounts.gov/MX
  • everytrycounts.gov/NS
  • everytrycounts.gov/SOA
  • everytrycounts.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 48903)
  • everytrycounts.gov/DS (alg 7, id 27255)
  • everytrycounts.gov/DS (alg 7, id 48711)
  • gov/DNSKEY (alg 8, id 36558)
  • gov/DNSKEY (alg 8, id 40176)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
Non_existent (2)
  • everytrycounts.gov/DNSKEY (alg 7, id 27255)
  • everytrycounts.gov/DNSKEY (alg 7, id 48711)

Delegation statusDelegation status

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

NoticesNotices

Errors (11)
  • everytrycounts.gov/A: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_EDNS0_4096_D_K)
  • everytrycounts.gov/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • everytrycounts.gov/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_EDNS0_4096_D_K)
  • everytrycounts.gov/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, TCP_-_EDNS0_4096_D, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_4096_D_K_0x20)
  • everytrycounts.gov/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_EDNS0_4096_D_K)
  • gov to everytrycounts.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • gov to everytrycounts.gov: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no DS RR matched a DNSKEY with algorithm 7 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_EDNS0_4096_D_K, UDP_-_EDNS0_512_D_K)
  • w6myhiec0u.everytrycounts.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • everytrycounts.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • everytrycounts.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • everytrycounts.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (12)
  • everytrycounts.gov/DS (alg 7, id 48711): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • everytrycounts.gov/DS (alg 7, id 48711): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • everytrycounts.gov/DS (alg 7, id 48711): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • everytrycounts.gov/DS (alg 7, id 48711): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • everytrycounts.gov/MX: 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. See RFC 6891, Sec. 6.2.6. (158.74.30.102, UDP_-_EDNS0_4096_D_K)
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • gov/DS (alg 8, id 7698): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • w6myhiec0u.everytrycounts.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • everytrycounts.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • everytrycounts.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.

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