hq.dhs.gov
Updated:
2024-04-03 18:26:25 UTC (169 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (4)
- hq.dhs.gov/MX
- hq.dhs.gov/NS
- hq.dhs.gov/SOA
- hq.dhs.gov/TXT
DNSKEY/DS/NSEC status
Secure (13)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 30903)
- ./DNSKEY (alg 8, id 5613)
- dhs.gov/DNSKEY (alg 13, id 2371)
- dhs.gov/DNSKEY (alg 13, id 34505)
- dhs.gov/DS (alg 13, id 2371)
- gov/DNSKEY (alg 8, id 10104)
- gov/DNSKEY (alg 8, id 64280)
- gov/DS (alg 8, id 64280)
- hq.dhs.gov/DNSKEY (alg 13, id 2371)
- hq.dhs.gov/DNSKEY (alg 13, id 34505)
- hq.dhs.gov/DS (alg 13, id 2371)
- hq.dhs.gov/DS (alg 13, id 25438)
Non_existent (1)
- hq.dhs.gov/DNSKEY (alg 13, id 25438)
Delegation status
Secure (3)
- . to gov
- dhs.gov to hq.dhs.gov
- gov to dhs.gov
Notices
Errors (16)
- hq.dhs.gov zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42)
- hq.dhs.gov zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42)
- hq.dhs.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2600:1406:32::40)
- hq.dhs.gov/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- hq.dhs.gov/MX: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- hq.dhs.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_)
- hq.dhs.gov/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42, UDP_-_EDNS0_4096_D_KN)
- hq.dhs.gov/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42, TCP_-_EDNS0_4096_D_N)
- hq.dhs.gov/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- hq.dhs.gov/TXT: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2.16.40.65, 23.61.199.64, 23.211.61.66, 23.211.132.67, 184.85.248.66, 193.108.91.91, 2600:1401:2::5b, 2600:1403:a::41, 2600:1406:1b::43, 2600:1480:7800::42, 2a02:26f0:117::42, UDP_-_EDNS0_4096_D_KN)
- hq.dhs.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- cxktqsnyao.hq.dhs.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- hq.dhs.gov/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
- hq.dhs.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- hq.dhs.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- hq.dhs.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (1)
- dhs.gov to hq.dhs.gov: The following NS name(s) were found in the delegation NS RRset (i.e., in the dhs.gov zone), but not in the authoritative NS RRset: a1-91.akam.net, a16-67.akam.net, a22-66.akam.net, a7-64.akam.net, a8-65.akam.net, a9-66.akam.net See RFC 1034, Sec. 4.2.2.
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