CF1759392134200-tsm20251001211114

WWW.RTSAK.COM - mail.j-and-s.sinanet.com

Search for IP or hostnames:

mail.j-and-s.sinanet.com checked at 2025-10-02T08:02:14.186Z 711ms 53/53/53 100% R:16

mail.j-and-s.sinanet.com

MXmx.sinanet.com
A36.51.254.76🇨🇳 SINA
MXmx.sina.net
A36.51.254.76🇨🇳 SINA
MXmx.entmail.sina.com
A36.51.254.76🇨🇳 SINA
A218.30.122.121🇨🇳 CHINANET-IDC-BJ-AP

j-and-s.sinanet.com

MXmx.sinanet.com
MXmx.sina.net
MXmx.entmail.sina.com
A218.30.122.121🇨🇳 CHINANET-IDC-BJ-AP

Starts with same word

Starts similarily

AI analysis

mail.j-and-s.sinanet.com points to a single IP address: 218.30.122.121.

Other host names such as mail2.tgshipping.sinanet.com, shangwu.sinanet.com, ww7.sinanet.com, mail.addtopsign.sinanet.com and hostmaster.sinanet.com share IP numbers with mail.j-and-s.sinanet.com.

Three mail servers handle mail.j-and-s.sinanet.com: mx.sinanet.com, mx.sina.net and mx.entmail.sina.com.

mail.j-and-s.sinanet.com shares at least some mail servers with other domains, for example longhui.sina.net, it-china.com, tianmafd.com, valutop.com and 800app.com.cn.

Host names with one IP number:

The host name mx.sinanet.com points to 36.51.254.76

The host name mx.sina.net points to 36.51.254.76

The host name mx.entmail.sina.com points to 36.51.254.76

Host names pointing to 36.51.254.76: mx.sinanet.com, mx.sina.net and mx.entmail.sina.com

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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PdYgEsn CF johedugfp 2025-10-02