bo-blog.com.		30 IN SOA . hostmaster.nameserver. (
				230        ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				5          ; minimum (5 seconds)
				)

bo-blog.com.		30 IN TXT "v=spf1 a mx
a:mail.ongod.org,mx:mail.liuxyon.org.ru,mx:mail.ongod.org exp=spf-err.%{d} -al"

bo-blog.com.		30 IN A	185.199.110.153
bo-blog.com.		30 IN A	185.199.111.153
bo-blog.com.		30 IN A	185.199.109.153
bo-blog.com.		30 IN A	185.199.108.153

Mail exchangers:
bo-blog.com.		30 IN MX 10 mxdomain.qq.com.