airnow.gov
Updated:
2021-07-27 16:23:02 UTC (1214 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (8)
- airnow.gov/A
- airnow.gov/AAAA
- airnow.gov/NS
- airnow.gov/SOA
- airnow.gov/SOA
- airnow.gov/SOA
- airnow.gov/SOA
- airnow.gov/TXT
DNSKEY/DS/NSEC status
Secure (8)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 26838)
- airnow.gov/DNSKEY (alg 8, id 36325)
- airnow.gov/DNSKEY (alg 8, id 50850)
- airnow.gov/DS (alg 8, id 36325)
- gov/DNSKEY (alg 8, id 57735)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
Delegation status
Secure (2)
- . to gov
- gov to airnow.gov
Notices
Errors (3)
- airnow.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- i5h1pgbwdn.airnow.gov/A 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.
Warnings (5)
- gov/DS (alg 8, id 7698): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
- gov/DS (alg 8, id 7698): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
- airnow.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- i5h1pgbwdn.airnow.gov/A 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.
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