xegiatot.vn.		30 IN SOA ns-b3.tenten.vn. noreply.tenten.vn. (
				1712986349 ; serial
				3529       ; refresh (58 minutes 49 seconds)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

Name servers:
xegiatot.vn.		30 IN NS ns-b2.tenten.vn.
xegiatot.vn.		30 IN NS ns-b1.tenten.vn.
xegiatot.vn.		30 IN NS ns-b3.tenten.vn.