. to wiki: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the . zone): z.nic.wiki, y.nic.wiki, x.nic.wiki See RFC 1034, Sec. 4.2.2.
. to wiki: The following NS name(s) were found in the delegation NS RRset (i.e., in the . zone), but not in the authoritative NS RRset: d.nic.wiki See RFC 1034, Sec. 4.2.2.