stumbleupon.com.	30 IN SOA ns-1143.awsdns-14.org. awsdns-hostmaster.amazon.com. (
				1          ; serial
				7200       ; refresh (2 hours)
				900        ; retry (15 minutes)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

stumbleupon.com.	30 IN TXT "v=spf1 include:_spf.google.com ~all"

stumbleupon.com.	30 IN A	76.76.21.21

Mail exchangers:
stumbleupon.com.	30 IN MX 1 aspmx.l.google.com.
stumbleupon.com.	30 IN MX 10 alt3.aspmx.l.google.com.
stumbleupon.com.	30 IN MX 10 alt4.aspmx.l.google.com.
stumbleupon.com.	30 IN MX 5 alt1.aspmx.l.google.com.
stumbleupon.com.	30 IN MX 5 alt2.aspmx.l.google.com.

Name servers:
stumbleupon.com.	30 IN NS ns-1143.awsdns-14.org.
stumbleupon.com.	30 IN NS ns-1667.awsdns-16.co.uk.
stumbleupon.com.	30 IN NS ns-374.awsdns-46.com.
stumbleupon.com.	30 IN NS ns-705.awsdns-24.net.