tech.			30 IN SOA ns.trs-dns.com. trs-ops.tucows.com. (
				1782816542 ; serial
				1800       ; refresh (30 minutes)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

Name servers:
tech.			30 IN NS ns01.trs-dns.com.
tech.			30 IN NS ns01.trs-dns.net.
tech.			30 IN NS ns10.trs-dns.org.
tech.			30 IN NS ns10.trs-dns.info.