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DNSViz: A DNS visualization tool

bep.gov

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

RRset statusRRset status

Secure (5)
  • bep.gov/A
  • bep.gov/MX
  • bep.gov/NS
  • bep.gov/SOA
  • bep.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • bep.gov/DNSKEY (alg 8, id 34504)
  • bep.gov/DNSKEY (alg 8, id 45189)
  • bep.gov/DNSKEY (alg 8, id 52771)
  • bep.gov/DNSKEY (alg 8, id 8985)
  • bep.gov/DS (alg 8, id 34504)
  • bep.gov/DS (alg 8, id 34504)
  • gov/DNSKEY (alg 8, id 26665)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to bep.gov

NoticesNotices

Errors (6)
  • bep.gov/DNSKEY (alg 8, id 34504): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (166.123.208.249, 2610:108:4000:100a::249, UDP_-_EDNS0_4096_D_K)
  • gov to bep.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. (166.123.208.249, 2610:108:4000:100a::249, UDP_-_EDNS0_4096_D_K)
  • gov to bep.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (166.123.208.249, 2610:108:4000:100a::249, UDP_-_EDNS0_4096_D_K)
  • bep.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • yfs43wzlp8.bep.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • bep.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (16)
  • RRSIG bep.gov/TXT alg 8, id 45189: The value of the Signature Inception field of the RRSIG RR (2020-09-04 08:16:02+00:00) is within possible clock skew range (4 minutes) of the current time (2020-09-04 08:20:04+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG bep.gov/TXT alg 8, id 45189: The value of the Signature Inception field of the RRSIG RR (2020-09-04 08:20:04+00:00) is within possible clock skew range (0 seconds) of the current time (2020-09-04 08:20:04+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG bep.gov/TXT alg 8, id 8985: The value of the Signature Inception field of the RRSIG RR (2020-09-04 08:16:02+00:00) is within possible clock skew range (4 minutes) of the current time (2020-09-04 08:20:04+00:00). See RFC 4035, Sec. 5.3.1.
  • RRSIG bep.gov/TXT alg 8, id 8985: The value of the Signature Inception field of the RRSIG RR (2020-09-04 08:20:04+00:00) is within possible clock skew range (0 seconds) of the current time (2020-09-04 08:20:04+00:00). See RFC 4035, Sec. 5.3.1.
  • bep.gov/DNSKEY (alg 8, id 52771): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (164.95.95.155, 2610:108:3000:100a::155, UDP_-_EDNS0_4096_D_K)
  • bep.gov/DS (alg 8, id 34504): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • bep.gov/DS (alg 8, id 34504): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • bep.gov/DS (alg 8, id 34504): 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.
  • bep.gov/DS (alg 8, id 34504): 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): 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.
  • bep.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • yfs43wzlp8.bep.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • bep.gov/CNAME 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
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DNSSEC authentication graph