i smell a hijack. the correct data are on google's servers.
... or a transfer that the registry didn't handle so well. % whois -h whois.markmonitor.com orkut.com shows data consistent with the display below. The ?.gtld-servers.net servers are apparently still pointing to nameservers of the former registrar.
roam.psg.com:/usr/home/randy> dig @ns1.google.com. orkut.com. ns
; <<>> DiG 9.3.0s20021217 <<>> @ns1.google.com. orkut.com. ns ;; global options: printcmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 30597 ;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 4
;; QUESTION SECTION: ;orkut.com. IN NS
;; ANSWER SECTION: orkut.com. 3600 IN NS ns2.google.com. orkut.com. 3600 IN NS ns3.google.com. orkut.com. 3600 IN NS ns4.google.com. orkut.com. 3600 IN NS ns1.google.com.
;; ADDITIONAL SECTION: ns2.google.com. 345600 IN A 216.239.34.10 ns3.google.com. 345600 IN A 216.239.36.10 ns4.google.com. 345600 IN A 216.239.38.10 ns1.google.com. 345600 IN A 216.239.32.10
;; Query time: 177 msec ;; SERVER: 216.239.32.10#53(ns1.google.com.) ;; WHEN: Thu May 6 18:28:18 2004 ;; MSG SIZE rcvd: 170