uscg.gov
Updated:
2021-03-15 14:36:58 UTC (1353 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (3)
- uscg.gov/NS
- uscg.gov/SOA
- uscg.gov/TXT
DNSKEY/DS/NSEC status
Secure (10)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 42351)
- gov/DNSKEY (alg 8, id 27306)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
- uscg.gov/DNSKEY (alg 7, id 28025)
- uscg.gov/DNSKEY (alg 7, id 41789)
- uscg.gov/DNSKEY (alg 7, id 8508)
- uscg.gov/DS (alg 7, id 8508)
- uscg.gov/DS (alg 7, id 8508)
Delegation status
Secure (2)
- . to gov
- gov to uscg.gov
Notices
Errors (7)
- uscg.gov/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (152.121.33.3, UDP_-_EDNS0_512_D_KN)
- uscg.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- to2zbuxrc3.uscg.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (29)
- RRSIG uscg.gov/DNSKEY alg 7, id 28025: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 28025: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 28025: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 8508: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 8508: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 8508: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 8508: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/DNSKEY alg 7, id 8508: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/NS alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/SOA alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- RRSIG uscg.gov/TXT alg 7, id 41789: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
- uscg.gov/DNSKEY (alg 7, id 28025): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (152.121.2.19, 152.121.50.3, UDP_-_EDNS0_4096_D_KN)
- uscg.gov/DS (alg 7, id 8508): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- uscg.gov/DS (alg 7, id 8508): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- uscg.gov/DS (alg 7, id 8508): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
- uscg.gov/DS (alg 7, id 8508): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
- uscg.gov/SOA: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (152.121.33.3, 152.121.50.3, UDP_-_EDNS0_4096_D_KN_0x20)
- uscg.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. (152.121.2.19, 152.121.50.3, UDP_-_EDNS0_4096_D_KN)
- uscg.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- uscg.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
- to2zbuxrc3.uscg.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
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