CF1761636710619-tsm20251027103946

MXLIST.NET - szsiguan.yunrelay.com

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szsiguan.yunrelay.com checked at 2025-10-28T07:31:50.608Z 693ms 31/31/31 100% R:10

AI analysis

szsiguan.yunrelay.com serves as the mail server for szsiguan.cn.

mail.szsiguan.cn serves as a mail server, commonly paired with szsiguan.yunrelay.com.

szsiguan.yunrelay.com points to a single IP: 78.157.216.245.

Other host names, such as postfix.sendcloud.ltd, share IP numbers with szsiguan.yunrelay.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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MXgybeV CF johedugfp 2025-10-28