ad.			30 IN SOA anycast9.irondns.net. dnsmaster.corenic.org. (
				2512040313 ; serial
				7200       ; refresh (2 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				7200       ; minimum (2 hours)
				)

Name servers:
ad.			30 IN NS anycast23.irondns.net.
ad.			30 IN NS ad.ns.nic.es.
ad.			30 IN NS ns3.nic.fr.
ad.			30 IN NS anycast9.irondns.net.