1. whois
2. history
#NS 4 gsk.com {'ns-999.awsdns-60.net.', 'ns-87.awsdns-10.com.', 'ns-1601.awsdns-
08.co.uk.', 'ns-1070.awsdns-05.org.'}
match gsk.com ns-999.awsdns-60.net. ==
match gsk.com ns-87.awsdns-10.com. ==
match gsk.com ns-1601.awsdns-08.co.uk. ==
match gsk.com ns-1070.awsdns-05.org. ==