syn1.ru.		30 IN SOA arch.ns.cloudflare.com. dns.cloudflare.com. (
				2335237235 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

syn1.ru.		30 IN TXT "v=spf1 +a +mx +ip4:syn1.ru ~all"

syn1.ru.		30 IN A	188.114.96.0
syn1.ru.		30 IN A	188.114.97.0
syn1.ru.		30 IN AAAA 2a06:98c1:3120::
syn1.ru.		30 IN AAAA 2a06:98c1:3121::

Name servers:
syn1.ru.		30 IN NS arch.ns.cloudflare.com.
syn1.ru.		30 IN NS sue.ns.cloudflare.com.