url-sub.ru.		30 IN SOA ns1.webhost1.com. tech.webhost1.com. (
				2025102700 ; serial
				10800      ; refresh (3 hours)
				3600       ; retry (1 hour)
				604800     ; expire (1 week)
				86400      ; minimum (1 day)
				)

url-sub.ru.		30 IN TXT "v=spf1 +a +mx -all"

url-sub.ru.		30 IN A	91.236.136.50

Mail exchangers:
url-sub.ru.		30 IN MX 10 mail.url-sub.ru.

Name servers:
url-sub.ru.		30 IN NS ns4.webhost1.org.
url-sub.ru.		30 IN NS ns2.webhost1.com.
url-sub.ru.		30 IN NS ns3.webhost1.org.
url-sub.ru.		30 IN NS ns1.webhost1.com.