yu4.us.			30 IN SOA elle.ns.cloudflare.com. dns.cloudflare.com. (
				2359894971 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

yu4.us.			30 IN TXT "v=spf1 include:_spf.mx.cloudflare.net ~all"

yu4.us.			30 IN A	172.67.178.11
yu4.us.			30 IN A	104.21.40.62
yu4.us.			30 IN AAAA 2606:4700:3035::6815:283e
yu4.us.			30 IN AAAA 2606:4700:3033::ac43:b20b

Mail exchangers:
yu4.us.			30 IN MX 12 route1.mx.cloudflare.net.
yu4.us.			30 IN MX 73 route2.mx.cloudflare.net.
yu4.us.			30 IN MX 95 route3.mx.cloudflare.net.

Name servers:
yu4.us.			30 IN NS elle.ns.cloudflare.com.
yu4.us.			30 IN NS jay.ns.cloudflare.com.