devbest.com.		30 IN SOA lisa.ns.cloudflare.com. dns.cloudflare.com. (
				2337770063 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				2400       ; retry (40 minutes)
				604800     ; expire (1 week)
				1800       ; minimum (30 minutes)
				)

devbest.com.		30 IN TXT "v=spf1 include:mailgun.org ~all"

devbest.com.		30 IN A	104.26.4.96
devbest.com.		30 IN A	172.67.68.149
devbest.com.		30 IN A	104.26.5.96
devbest.com.		30 IN AAAA 2606:4700:20::681a:560
devbest.com.		30 IN AAAA 2606:4700:20::681a:460
devbest.com.		30 IN AAAA 2606:4700:20::ac43:4495

Mail exchangers:
devbest.com.		30 IN MX 10 mxa.mailgun.org.
devbest.com.		30 IN MX 10 mxb.mailgun.org.

Name servers:
devbest.com.		30 IN NS lisa.ns.cloudflare.com.
devbest.com.		30 IN NS tom.ns.cloudflare.com.