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 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. (199.252.162.234, UDP_-_EDNS0_4096_D_KN)
dren.mil/DS (alg 8, id 1012): 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. (199.252.162.234, UDP_-_EDNS0_4096_D_KN)
dren.mil/DS (alg 8, id 1012): 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. (199.252.162.234, UDP_-_EDNS0_4096_D_KN)
dren.mil/DS (alg 8, id 1012): 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. (199.252.162.234, 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, 140.32.61.226, 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.