airnow.gov
Updated:
2024-02-12 20:22:40 UTC (283 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- airnow.gov/A
- airnow.gov/AAAA
- airnow.gov/NS
- airnow.gov/NSEC3PARAM
- airnow.gov/SOA
- airnow.gov/TXT
DNSKEY/DS/NSEC status
Secure (11)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 30903)
- airnow.gov/DNSKEY (alg 8, id 22015)
- airnow.gov/DNSKEY (alg 8, id 27456)
- airnow.gov/DNSKEY (alg 8, id 30444)
- airnow.gov/DNSKEY (alg 8, id 49539)
- airnow.gov/DS (alg 8, id 22015)
- gov/DNSKEY (alg 8, id 10104)
- gov/DNSKEY (alg 8, id 49735)
- gov/DNSKEY (alg 8, id 64280)
- gov/DS (alg 8, id 64280)
Delegation status
Secure (2)
- . to gov
- gov to airnow.gov
Notices
Errors (5)
- airnow.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (161.80.212.15, UDP_-_EDNS0_512_D_KN)
- airnow.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- airnow.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
- tcmushnidf.airnow.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- airnow.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
- airnow.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. (161.80.212.15, UDP_-_EDNS0_4096_D_KN)
- airnow.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- airnow.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
- tcmushnidf.airnow.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
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