检查MX记录是否生效的方法
发布时间：2020-03-17 11:40:07 所属栏目：教程 来源：站长网
导读：开始--运行--cmd nslookup -qe=mx ebadu.net 正确指示: C:Documents and SettingsAdministratornslookup -qe=mx ebadu.net Server: ns.ahhfptt.net.cn Address: 202.102.192.68 DNS request timed out. timeout was 2 seconds. Non-authoritative answer:
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开始--运行--cmd nslookup -qe=mx ebadu.net 正确指示: C:Documents and SettingsAdministrator>nslookup -qe=mx ebadu.net Server: ns.ahhfptt.net.cn Address: 202.102.192.68 DNS request timed out. timeout was 2 seconds. Non-authoritative answer: ebadu.net MX preference = 0, mail exchanger = mail.ebadu.net ebadu.net nameserver = ns2.dns.com.cn ebadu.net nameserver = ns1.dns.com.cn mail.ebadu.net internet address = 222.186.12.16 ns1.dns.com.cn internet address = 122.70.138.5 ns1.dns.com.cn internet address = 122.70.138.6 ns1.dns.com.cn internet address = 124.42.122.8 ns1.dns.com.cn internet address = 124.42.122.9 ns2.dns.com.cn internet address = 124.42.122.5 ns2.dns.com.cn internet address = 124.42.122.6 ns2.dns.com.cn internet address = 122.70.138.8 ns2.dns.com.cn internet address = 122.70.138.9 见到NS记录显示了IP 即为通畅状态 nslookup -qe=mx ebadu.com C:Documents and SettingsAdministrator>nslookup -qe=mx ebadu.com Server: ns.ahhfptt.net.cn Address: 202.102.192.68 DNS request timed out. timeout was 2 seconds. Non-authoritative answer: ebadu.com canonical name = ebadu.net primary name server = ns2.dns.com.cn responsible mail addr = root.ns2.dns.com.cn serial = 2008061113 refresh = 3600 (1 hour) retry = 3600 (1 hour) expire = 68400 (19 hours) default TTL = 180 (3 mins) 反馈不回NSIP记录.即为不通状态! 检测反解析是否成功 nslookup –qt=ptr 61.191.191.182 返回信息如下： C:Documents and Settingsuser>nslookup –qt=ptr 61.192.56.23 Server: mx.diyway.net Address: 61.192.56.23 说明这个IP的反解析就是成功了。 返回信息如下 C:Documents and Settingsuser>nslookup –qt=ptr 61.192.56.23 *** Can't find server name for address 61.142.80.154: Non-existent domain Server: UnKnown Address: 61.192.56.23 说明这个IP的反解析没有作。 （编辑：核心网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
