gov to youth.gov: 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.
youth.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d)
youth.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_NOEDNS_)
youth.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (158.74.30.98, 158.74.30.99, 158.74.30.102, 158.74.30.103, 2607:f220:0:1::2a, 2607:f220:0:1::2b, 2607:f220:0:1::2c, 2607:f220:0:1::2d, UDP_-_NOEDNS_)