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cbi-epa.gov

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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • cbi-epa.gov/NS
  • cbi-epa.gov/SOA
  • cbi-epa.gov/SOA
  • cbi-epa.gov/SOA
  • cbi-epa.gov/SOA
  • cbi-epa.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • cbi-epa.gov/DNSKEY (alg 8, id 1389)
  • cbi-epa.gov/DNSKEY (alg 8, id 2223)
  • cbi-epa.gov/DNSKEY (alg 8, id 27664)
  • cbi-epa.gov/DNSKEY (alg 8, id 36355)
  • cbi-epa.gov/DNSKEY (alg 8, id 38040)
  • cbi-epa.gov/DNSKEY (alg 8, id 62013)
  • cbi-epa.gov/DS (alg 8, id 27664)
  • cbi-epa.gov/DS (alg 8, id 27664)
  • gov/DNSKEY (alg 8, id 27306)
  • gov/DNSKEY (alg 8, id 48498)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to cbi-epa.gov

NoticesNotices

Errors (36)
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-03 18:21:20+00:00) is 16 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-03 18:21:20+00:00) is 16 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-03 18:21:20+00:00) is 16 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-03 18:21:20+00:00) is 16 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-03 18:21:20+00:00) is 16 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 1389: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The Signature Expiration field of the RRSIG RR (2021-04-09 18:19:07+00:00) is 10 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • RRSIG cbi-epa.gov/DNSKEY alg 8, id 36355: The cryptographic signature of the RRSIG RR does not properly validate. See RFC 4035, Sec. 5.3.3.
  • cbi-epa.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • cbi-epa.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • cbi-epa.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • nr950oic2g.cbi-epa.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • cbi-epa.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • cbi-epa.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (12)
  • cbi-epa.gov/DNSKEY (alg 8, id 1389): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (161.80.212.10, 161.80.212.12, 2620:117:5071:d4::f00a, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
  • cbi-epa.gov/DNSKEY (alg 8, id 2223): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00a, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
  • cbi-epa.gov/DNSKEY (alg 8, id 36355): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (134.67.12.10, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00a, 2620:117:5071:d4::f00a, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
  • cbi-epa.gov/DS (alg 8, id 27664): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • cbi-epa.gov/DS (alg 8, id 27664): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • cbi-epa.gov/DS (alg 8, id 27664): 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.
  • cbi-epa.gov/DS (alg 8, id 27664): 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.
  • cbi-epa.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cbi-epa.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cbi-epa.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nr950oic2g.cbi-epa.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • cbi-epa.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