epa.gov
Updated:
2021-07-12 15:57:01 UTC (1020 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Bogus (2)
- epa.gov/SOA
- epa.gov/SOA
Secure (7)
- epa.gov/A
- epa.gov/AAAA
- epa.gov/MX
- epa.gov/NS
- epa.gov/SOA
- epa.gov/SOA
- epa.gov/TXT
DNSKEY/DS/NSEC status
Secure (12)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 26838)
- epa.gov/DNSKEY (alg 8, id 21429)
- epa.gov/DNSKEY (alg 8, id 26343)
- epa.gov/DNSKEY (alg 8, id 505)
- epa.gov/DNSKEY (alg 8, id 59550)
- epa.gov/DS (alg 8, id 505)
- epa.gov/DS (alg 8, id 505)
- gov/DNSKEY (alg 8, id 48498)
- 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 epa.gov
Notices
Errors (11)
- epa.gov/A: No RRSIG covering the RRset was returned in the response. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
- epa.gov/AAAA: No RRSIG covering the RRset was returned in the response. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
- epa.gov/DNSKEY (alg 8, id 21429): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- epa.gov/DNSKEY (alg 8, id 505): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- epa.gov/MX: No RRSIG covering the RRset was returned in the response. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- epa.gov/NS: No RRSIG covering the RRset was returned in the response. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
- epa.gov/SOA: No RRSIG covering the RRset was returned in the response. (134.67.12.12, 2620:117:506f:c::f00c, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- epa.gov/SOA: No RRSIG covering the RRset was returned in the response. (161.80.212.12, 2620:117:5071:d4::f00c, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- epa.gov/TXT: No RRSIG covering the RRset was returned in the response. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN)
- gov to epa.gov: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- gov to epa.gov: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
Warnings (6)
- epa.gov/DNSKEY (alg 8, id 26343): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (134.67.12.12, 161.80.212.10, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00a, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- epa.gov/DNSKEY (alg 8, id 59550): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (134.67.12.12, 161.80.212.12, 2620:117:506f:c::f00c, 2620:117:5071:d4::f00c, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
- epa.gov/DS (alg 8, id 505): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- epa.gov/DS (alg 8, id 505): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
- epa.gov/DS (alg 8, id 505): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
- epa.gov/DS (alg 8, id 505): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
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