dren.mil zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (140.32.45.226, 140.32.59.226, 140.32.61.226, 2001:480:a0:f003::226, 2001:480:a1:f003::226, 2001:480:b0:f003::226)
dren.mil zone: There was an error resolving the following NS name(s) to address(es): auth-apg.dren.mil, auth-east.dren.mil, auth-west.dren.mil
dren.mil/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (140.32.45.226, 140.32.59.226, 140.32.61.226, 2001:480:a0:f003::226, 2001:480:a1:f003::226, 2001:480:b0:f003::226, UDP_-_NOEDNS_)
dren.mil/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (140.32.45.226, 140.32.59.226, 140.32.61.226, 2001:480:a0:f003::226, 2001:480:a1:f003::226, 2001:480:b0:f003::226, UDP_-_NOEDNS_)
mil to dren.mil: 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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11.