CF1759784076408-tsm20251005211530

IPLIST.NET - sec.tech.21cn.com

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sec.tech.21cn.com checked at 2025-10-06T20:54:36.386Z 1169ms 19/19/19 100% R:11

sec.tech.21cn.com

A180.109.250.51🇨🇳 China Telecom

tech.21cn.com

MXmta-ent.21cn.com

Starts with same word

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AI analysis

sec.tech.21cn.com resolves to a single IP address: 180.109.250.51.

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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PcxxZJS CF johedugfp 2025-10-06