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usfca.edu

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

RRset statusRRset status

Bogus (6)
  • usfca.edu/A
  • usfca.edu/AAAA
  • usfca.edu/MX
  • usfca.edu/NS
  • usfca.edu/SOA
  • usfca.edu/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (6)
  • usfca.edu/DNSKEY (alg 5, id 48828)
  • usfca.edu/DNSKEY (alg 5, id 51364)
  • usfca.edu/DNSKEY (alg 5, id 54306)
  • usfca.edu/DNSKEY (alg 8, id 18006)
  • usfca.edu/DNSKEY (alg 8, id 26734)
  • usfca.edu/DNSKEY (alg 8, id 56013)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • ./DNSKEY (alg 8, id 951)
  • edu/DNSKEY (alg 8, id 28065)
  • edu/DNSKEY (alg 8, id 34085)
  • edu/DS (alg 8, id 28065)
  • usfca.edu/DS (alg 8, id 26734)

Delegation statusDelegation status

Bogus (1)
  • edu to usfca.edu
Secure (1)
  • . to edu

NoticesNotices

Errors (41)
  • RRSIG usfca.edu/A alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 09:55:12+00:00) is 14 hours, 23 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/A alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 09:55:12+00:00) is 14 hours, 23 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/AAAA alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 07:12:03+00:00) is 17 hours, 6 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/AAAA alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 07:12:03+00:00) is 17 hours, 6 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 26734: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 26734: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 26734: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 26734: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 26734: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/DNSKEY alg 8, id 26734: The Signature Expiration field of the RRSIG RR (2023-04-09 14:44:46+00:00) is 9 hours, 33 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/MX alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 07:12:03+00:00) is 17 hours, 6 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/MX alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 07:12:03+00:00) is 17 hours, 6 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/NS alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 07:16:47+00:00) is 17 hours, 1 minute in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/NS alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 07:16:47+00:00) is 17 hours, 1 minute in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/SOA alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 17:27:17+00:00) is 6 hours, 51 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/SOA alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 17:27:17+00:00) is 6 hours, 51 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/TXT alg 5, id 48828: The Signature Expiration field of the RRSIG RR (2023-04-09 03:28:35+00:00) is 20 hours, 49 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG usfca.edu/TXT alg 8, id 18006: The Signature Expiration field of the RRSIG RR (2023-04-09 03:28:35+00:00) is 20 hours, 49 minutes in the past. See RFC 4035, Sec. 5.3.1.
  • edu to usfca.edu: 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. (194.62.180.53, 194.62.181.53, 204.16.254.53, 204.16.255.53, 2620:0:2e64::53, 2a07:dc00:180::53, 2a07:dc00:1810::53, 2a07:dc00:2550::53, TCP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN)
  • usfca.edu/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • usfca.edu/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • usfca.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • 8rduk42fvy.usfca.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (22)
  • RRSIG usfca.edu/A alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/AAAA alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/DNSKEY alg 5, id 51364: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/MX alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/NS alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/SOA alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG usfca.edu/TXT alg 5, id 48828: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • usfca.edu/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usfca.edu/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • usfca.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 8rduk42fvy.usfca.edu/A 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