us-cert.gov
Updated:
2023-08-02 14:07:31 UTC (478 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- us-cert.gov/A
- us-cert.gov/MX
- us-cert.gov/NS
- us-cert.gov/NSEC3PARAM
- us-cert.gov/SOA
- us-cert.gov/TXT
DNSKEY/DS/NSEC status
Secure (9)
- ./DNSKEY (alg 8, id 11019)
- ./DNSKEY (alg 8, id 20326)
- gov/DNSKEY (alg 8, id 40921)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- us-cert.gov/DNSKEY (alg 13, id 30458)
- us-cert.gov/DNSKEY (alg 13, id 3802)
- us-cert.gov/DNSKEY (alg 13, id 9029)
- us-cert.gov/DS (alg 13, id 9029)
Delegation status
Secure (2)
- . to gov
- gov to us-cert.gov
Notices
Errors (6)
- us-cert.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2600:1406:32::40)
- us-cert.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2600:1406:32::40, UDP_-_NOEDNS_)
- us-cert.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2600:1406:32::40, UDP_-_NOEDNS_)
- us-cert.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- 9ml3rcnfb5.us-cert.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- us-cert.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
- us-cert.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- 9ml3rcnfb5.us-cert.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- us-cert.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
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