healthit.gov
Updated:
2023-01-19 16:20:14 UTC (674 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (5)
- healthit.gov/A
- healthit.gov/MX
- healthit.gov/NS
- healthit.gov/SOA
- healthit.gov/TXT
DNSKEY/DS/NSEC status
Secure (12)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 951)
- gov/DNSKEY (alg 8, id 24250)
- gov/DNSKEY (alg 8, id 56278)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- healthit.gov/DNSKEY (alg 8, id 21831)
- healthit.gov/DNSKEY (alg 8, id 37544)
- healthit.gov/DNSKEY (alg 8, id 50106)
- healthit.gov/DNSKEY (alg 8, id 51497)
- healthit.gov/DS (alg 8, id 37544)
- healthit.gov/DS (alg 8, id 51497)
Delegation status
Secure (2)
- . to gov
- gov to healthit.gov
Notices
Errors (3)
- healthit.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (158.74.30.99, UDP_-_EDNS0_512_D_KN)
- healthit.gov/MX: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (158.74.30.99, UDP_-_EDNS0_512_D_KN)
- healthit.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (12)
- healthit.gov/A: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (158.74.30.102, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/DNSKEY (alg 8, id 21831): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/DNSKEY (alg 8, id 37544): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/DNSKEY (alg 8, id 50106): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/DNSKEY (alg 8, id 51497): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/NS: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (158.74.30.102, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/NS: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (158.74.30.103, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/SOA: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (158.74.30.102, UDP_-_EDNS0_4096_D_KN)
- healthit.gov/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (158.74.30.99, UDP_-_EDNS0_4096_D_KN)
- 9enscydhtp.healthit.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- healthit.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- healthit.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
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