adnxs.com.		30 IN SOA ns1.gslb.com. support.appnexus.net. (
				1          ; serial
				86400      ; refresh (1 day)
				30         ; retry (30 seconds)
				86400      ; expire (1 day)
				30         ; minimum (30 seconds)
				)

Name servers:
adnxs.com.		30 IN NS ns1.gslb.com.
adnxs.com.		30 IN NS ns2.gslb.com.