mail.mil zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. (214.3.160.20)
mail.mil zone: The server(s) were not responsive to queries over UDP. (214.3.125.233)
mail.mil/DNSKEY: No response was received from the server over UDP (tried 12 times). (214.3.160.20, UDP_-_EDNS0_4096_D_KN)
mail.mil/NS: No response was received from the server over UDP (tried 12 times). (214.3.125.233, UDP_-_NOEDNS_)
mail.mil/SOA: No response was received from the server over TCP (tried 3 times). (152.229.110.236, 214.3.160.20, TCP_-_EDNS0_4096_D_N)
Warnings (5)
mail.mil/DS (alg 8, id 39829): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
mail.mil/DS (alg 8, id 39829): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
mail.mil/DS (alg 8, id 39829): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
mail.mil/DS (alg 8, id 39829): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
mail.mil/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). (214.3.160.20, UDP_-_EDNS0_4096_D_KN)