a-ca.com.		30 IN SOA ns1.yoursrs.com. hostmaster.a-ca.com. (
				2023041300 ; serial
				1          ; refresh (1 second)
				1          ; retry (1 second)
				86400      ; expire (1 day)
				604800     ; minimum (1 week)
				)

a-ca.com.		30 IN TXT "v=spf1 include:just.st ~all"

a-ca.com.		30 IN A	210.140.175.50

Mail exchangers:
a-ca.com.		30 IN MX 10 mail.a-ca.com.

Name servers:
a-ca.com.		30 IN NS ns1.yoursrs.com.
a-ca.com.		30 IN NS ns2.yoursrs.com.