nfactor.org.		30 IN SOA ns-1048.awsdns-03.org. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

Name servers:
nfactor.org.		30 IN NS ns-1048.awsdns-03.org.
nfactor.org.		30 IN NS ns-2043.awsdns-63.co.uk.
nfactor.org.		30 IN NS ns-499.awsdns-62.com.
nfactor.org.		30 IN NS ns-541.awsdns-03.net.