Enter host name or IP address: 2 result(s) for sirzee.itcr.ac.cr
namequery typeresultfirst seenlast seen
sirzee.itcr.ac.cr. NSns1.dnspark.com.
2014-08-01 05:54:322014-10-03 17:13:35
sirzee.itcr.ac.cr. NSns2.dnspark.net.
2014-08-01 05:54:322014-10-03 17:13:35

WHOIS info for: sirzee.itcr.ac.cr 

This TLD has no whois server, but you can access the whois database at
http://www.nic.cr/niccr_publico/showRegistroDominiosScreen.do