Whois Ping DNS Zone Traceroute Host
 
Reverse IP RBL Check AS Info Services

collegetest.cn.		30 IN SOA ns1.22.cn. dnsadmin.22.cn. (
				1751342647 ; serial
				3600       ; refresh (1 hour)
				300        ; retry (5 minutes)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

collegetest.cn.		30 IN A	106.15.187.214

Mail exchangers:
collegetest.cn.		30 IN MX 10 mxbiz2.qq.com.
collegetest.cn.		30 IN MX 5 mxbiz1.qq.com.

Name servers:
collegetest.cn.		30 IN NS ns1.22.cn.
collegetest.cn.		30 IN NS ns2.22.cn.

        
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