egbert.net zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (216.218.133.2, 2001:470:600::2)
egbert.net/A: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (216.218.133.2, 2001:470:600::2, UDP_-_EDNS0_4096_D_K)
egbert.net/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (216.218.133.2, 2001:470:600::2, UDP_-_EDNS0_4096_D_K)
Warnings (3)
net to egbert.net: Authoritative AAAA records exist for slave.dns.he.net, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
net to egbert.net: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the net zone): ns3.he.net, ns2.he.net, ns4.he.net, ns5.he.net See RFC 1034, Sec. 4.2.2.
net to egbert.net: The following NS name(s) were found in the delegation NS RRset (i.e., in the net zone), but not in the authoritative NS RRset: slave.dns.he.net See RFC 1034, Sec. 4.2.2.