CF1760842416884-tsm20251017082432

DNSWHOIS.INFO - szsiguan.yunrelay.com

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szsiguan.yunrelay.com checked at 2025-10-19T02:53:36.867Z 99ms 31/31/31 100% R:10

AI analysis

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

mail.szsiguan.cn is commonly used as a mail server with szsiguan.yunrelay.com.

szsiguan.yunrelay.com points to IP number 78.157.216.245.

Other host names, for instance, 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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