dren.mil
Updated:
2023-09-01 18:25:13 UTC (842 days ago)
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Notices
DNSSEC Authentication Chain
RRset status
Secure (4)
- dren.mil/MX
- dren.mil/NS
- dren.mil/SOA
- dren.mil/TXT
DNSKEY/DS/NSEC status
Secure (10)
- ./DNSKEY (alg 8, id 11019)
- ./DNSKEY (alg 8, id 20326)
- dren.mil/DNSKEY (alg 8, id 1012)
- dren.mil/DNSKEY (alg 8, id 47466)
- dren.mil/DS (alg 8, id 1012)
- dren.mil/DS (alg 8, id 1012)
- mil/DNSKEY (alg 8, id 14098)
- mil/DNSKEY (alg 8, id 26446)
- mil/DNSKEY (alg 8, id 62470)
- mil/DS (alg 8, id 62470)
Delegation status
Secure (2)
- . to mil
- mil to dren.mil
Notices
Errors (1)
- dren.mil/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2608:4122:2:154::234, 2608:4163:1:143::234, 2608:c144:1:155::234, 2608:c184:1:180::234, UDP_-_NOEDNS_)
Warnings (13)
- dren.mil/DS (alg 8, id 1012): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- dren.mil/DS (alg 8, id 1012): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- dren.mil/DS (alg 8, id 1012): 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.
- dren.mil/DS (alg 8, id 1012): 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.
- dren.mil/DS (alg 8, id 1012): 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. (2608:4122:2:154::234, 2608:4163:1:143::234, 2608:c144:1:155::234, 2608:c184:1:180::234, UDP_-_EDNS0_4096_D_KN)
- dren.mil/DS (alg 8, id 1012): 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. (2608:4122:2:154::234, 2608:4163:1:143::234, 2608:c144:1:155::234, 2608:c184:1:180::234, UDP_-_EDNS0_4096_D_KN)
- dren.mil/DS (alg 8, id 1012): 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. (2608:4122:2:154::234, 2608:4163:1:143::234, 2608:c144:1:155::234, 2608:c184:1:180::234, UDP_-_EDNS0_4096_D_KN)
- dren.mil/DS (alg 8, id 1012): 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. (2608:4122:2:154::234, 2608:4163:1:143::234, 2608:c144:1:155::234, 2608:c184:1:180::234, UDP_-_EDNS0_4096_D_KN)
- dren.mil/MX: 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. (140.32.59.226, 140.32.61.226, UDP_-_EDNS0_4096_D_KN)
- dren.mil/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. (140.32.59.226, UDP_-_EDNS0_4096_D_KN)
- dren.mil/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. (140.32.59.226, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
- dren.mil/TXT: 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. (140.32.59.226, 140.32.61.226, UDP_-_EDNS0_4096_D_KN)
- dren.mil/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
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