vwr.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (192.159.93.235)
vwr.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (192.159.93.235, UDP_-_NOEDNS_)
vwr.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (192.159.93.235, UDP_-_NOEDNS_)
Warnings (3)
com to vwr.com: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the com zone): b23.ns.els-gms.att.net, m23.ns.els-gms.att.net, ns10.vwr.com See RFC 1034, Sec. 4.2.2.
com to vwr.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the com zone), but not in the authoritative NS RRset: ns1.vwr.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net See RFC 1034, Sec. 4.2.2.
com to vwr.com: The glue address(es) for ns1.vwr.com (67.216.79.22) differed from its authoritative address(es) (192.159.93.235). See RFC 1034, Sec. 4.2.2.