nslookup查看mx记录:
nslookup -query=mx cntv.cn
Server: 114.114.114.114
Address: 114.114.114.114#53
Non-authoritative answer:
cntv.cn mail exchanger = 10 mxcom.263xmail.com.
cntv.cn mail exchanger = 5 mxwcom.263xmail.com.
------------------------------------------------------------------------------------
nslookup -query=mx "smtp.staff.cntv.cn"
Server: 114.114.114.114
Address: 114.114.114.114#53
Non-authoritative answer:
smtp.staff.cntv.cn canonical name = smtpcom.263xmail.com.
Authoritative answers can be found from:
263xmail.com
origin = ns.capital-online.com.cn
mail addr = root.ns.capital-online.com.cn
serial = 28436
refresh = 1800
retry = 300
expire = 604800
minimum = 86400
________________________________________________
Linux windows 通用:
nslookup
set q=mx
163.com
windows下:
nslookup -qmx "163.com"
_______________________________________________
nslookup -query=mx "163.com"
Server: 114.114.114.114
Address: 114.114.114.114#53
Non-authoritative answer:
163.com mail exchanger = 50 163mx00.mxmail.netease.com.
163.com mail exchanger = 10 163mx02.mxmail.netease.com.
163.com mail exchanger = 10 163mx01.mxmail.netease.com.
163.com mail exchanger = 10 163mx03.mxmail.netease.com.
可以看到163.com的MX记录为mx.mail.163.split.netease.com,并且将列出该MX记录对应的IP。
如果该命令没有返回正确的MX记录或者IP,则有可能是您的网络问题或DNS配置错误造成无法向网易邮箱发信,请先联系您的DNS管理员进行解决。
nslookup -query=mx cntv.cn
Server: 114.114.114.114
Address: 114.114.114.114#53
Non-authoritative answer:
cntv.cn mail exchanger = 10 mxcom.263xmail.com.
cntv.cn mail exchanger = 5 mxwcom.263xmail.com.
------------------------------------------------------------------------------------
nslookup -query=mx "smtp.staff.cntv.cn"
Server: 114.114.114.114
Address: 114.114.114.114#53
Non-authoritative answer:
smtp.staff.cntv.cn canonical name = smtpcom.263xmail.com.
Authoritative answers can be found from:
263xmail.com
origin = ns.capital-online.com.cn
mail addr = root.ns.capital-online.com.cn
serial = 28436
refresh = 1800
retry = 300
expire = 604800
minimum = 86400
________________________________________________
Linux windows 通用:
nslookup
set q=mx
163.com
windows下:
nslookup -qmx "163.com"
_______________________________________________
nslookup -query=mx "163.com"
Server: 114.114.114.114
Address: 114.114.114.114#53
Non-authoritative answer:
163.com mail exchanger = 50 163mx00.mxmail.netease.com.
163.com mail exchanger = 10 163mx02.mxmail.netease.com.
163.com mail exchanger = 10 163mx01.mxmail.netease.com.
163.com mail exchanger = 10 163mx03.mxmail.netease.com.
可以看到163.com的MX记录为mx.mail.163.split.netease.com,并且将列出该MX记录对应的IP。
如果该命令没有返回正确的MX记录或者IP,则有可能是您的网络问题或DNS配置错误造成无法向网易邮箱发信,请先联系您的DNS管理员进行解决。
作者:jackxiang@向东博客 专注WEB应用 构架之美 --- 构架之美,在于尽态极妍 | 应用之美,在于药到病除
地址:https://jackxiang.com/post/1803/
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最后编辑: jackxiang 编辑于2016-8-24 23:57
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