cod.ed.gov
Updated:
2023-02-01 23:24:40 UTC (517 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Insecure (7)
- cod.ed.gov/A
- cod.ed.gov/AAAA
- cod.ed.gov/MX
- cod.ed.gov/NS
- cod.ed.gov/NSEC3PARAM
- cod.ed.gov/SOA
- cod.ed.gov/TXT
Secure (1)
- ed.gov/SOA
DNSKEY/DS/NSEC status
Insecure (4)
- cod.ed.gov/DNSKEY (alg 10, id 31677)
- cod.ed.gov/DNSKEY (alg 10, id 32036)
- cod.ed.gov/DNSKEY (alg 10, id 36845)
- cod.ed.gov/DNSKEY (alg 10, id 57992)
Secure (10)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 951)
- NSEC3 proving non-existence of cod.ed.gov/DS
- ed.gov/DNSKEY (alg 13, id 12976)
- ed.gov/DNSKEY (alg 13, id 36471)
- ed.gov/DNSKEY (alg 13, id 58479)
- ed.gov/DS (alg 13, id 36471)
- gov/DNSKEY (alg 8, id 24250)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
Delegation status
Insecure (1)
- ed.gov to cod.ed.gov
Secure (2)
- . to gov
- gov to ed.gov
Notices
Errors (5)
- NSEC3 proving non-existence of cod.ed.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of cod.ed.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
- qxcb7ig3r1.cod.ed.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- cod.ed.gov/DS has errors; select the "Denial of existence" DNSSEC option to see them.
- cod.ed.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (21)
- NSEC3 proving non-existence of cod.ed.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- NSEC3 proving non-existence of cod.ed.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
- RRSIG cod.ed.gov/A alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/AAAA alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 31677: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 31677: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 31677: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 31677: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/DNSKEY alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/MX alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/NS alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/NSEC3PARAM alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/SOA alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- RRSIG cod.ed.gov/TXT alg 10, id 32036: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
- cod.ed.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
- qxcb7ig3r1.cod.ed.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- cod.ed.gov/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
- cod.ed.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
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