tuthost.biz.		30 IN SOA ns1.tuthost.com. hostmaster.tuthost.com. (
				2016040504 ; serial
				10000      ; refresh (2 hours 46 minutes 40 seconds)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

tuthost.biz.		30 IN TXT "v=spf1 a mx ip4:91.203.4.157 ~all"

tuthost.biz.		30 IN A	91.203.4.160

Mail exchangers:
tuthost.biz.		30 IN MX 30 ASPMX3.GOOGLEMAIL.COM.
tuthost.biz.		30 IN MX 10 ASPMX.L.GOOGLE.COM.
tuthost.biz.		30 IN MX 30 ASPMX4.GOOGLEMAIL.COM.
tuthost.biz.		30 IN MX 20 ALT1.ASPMX.L.GOOGLE.COM.
tuthost.biz.		30 IN MX 30 ASPMX2.GOOGLEMAIL.COM.
tuthost.biz.		30 IN MX 30 ASPMX5.GOOGLEMAIL.COM.
tuthost.biz.		30 IN MX 20 ALT2.ASPMX.L.GOOGLE.COM.

Name servers:
tuthost.biz.		30 IN NS ns1.tuthost.com.
tuthost.biz.		30 IN NS ns2.tuthost.com.