12.40.12.66

Version: IPv4

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Current Nameservers 1
Name First Seen
ns2.oncourse.education May 29, 2015
Past Nameservers 24
Name First Seen Last Seen
ns1.militarytextbooks.com Apr 19, 2013 Sep 06, 2023
ns1.catcbookstore.com May 06, 2011 Mar 10, 2021
ns2.texasbookcompany.com Sep 26, 2014 Jul 18, 2015
ns2.collegebooksdirect.com Jun 06, 2014 Jul 18, 2015
ns2.facultybooks.com Jun 06, 2014 Jul 18, 2015
ns2.tbconcourse.com Jun 06, 2014 Jul 18, 2015
ns2.tbcshare.com Jun 06, 2014 Jul 18, 2015
ns2.texasbook.com Jun 06, 2014 Jul 18, 2015
ns2.textconnection.com Jun 06, 2014 Jul 18, 2015
ns1.usafabooks.com Nov 08, 2011 Jul 18, 2015
ns1.usafabookstore.com Nov 08, 2011 Jul 18, 2015
ns2.bookpiper.com Aug 20, 2014 Jun 12, 2015
ns1.texasbookcompany.com Sep 25, 2014
ns1.bookpiper.com Apr 10, 2013 Aug 19, 2014
ns1.tbcshare.com May 06, 2011 Jun 05, 2014
ns1.texasbook.com Jun 05, 2014
ns1.tbconcourse.com Jun 05, 2014
ns1.facultybooks.com Jun 05, 2014
ns1.textconnection.com Jun 05, 2014
ns1.collegebooksdirect.com Jun 05, 2014
ns2.tbconcourse.com Jan 27, 2014
ns1.facultybook.com Oct 14, 2013
ns1.bookpiper.com Aug 10, 2012 Mar 26, 2013
ns1.collegebookdirect.com Jun 18, 2012