CF1759349528633-tsm20251001191430

WWW.RTSAK.COM - extfine.com

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extfine.com checked at 2025-10-01T20:12:08.613Z 309ms 120/120/120 100% R:10

extfine.com

MXm1.feishu.cn
NSdns17.hichina.com
A2408:4009:501::25 🇨🇳 Alibaba (China)
A39.96.153.40🇨🇳 Alibaba (China)
A39.96.153.60🇨🇳 Alibaba (China)
A47.118.199.200🇨🇳 Alibaba (China)
A47.118.199.220🇨🇳 Alibaba (China)
A120.76.107.40🇨🇳 Alibaba (China)
A120.76.107.60🇨🇳 Alibaba (China)
A139.224.142.100🇨🇳 Alibaba (China)
A139.224.142.110🇨🇳 Alibaba (China)
NSdns18.hichina.com
A2408:4009:501::26 🇨🇳 Alibaba (China)
A39.96.153.38🇨🇳 Alibaba (China)
A39.96.153.61🇨🇳 Alibaba (China)
A47.118.199.198🇨🇳 Alibaba (China)
A47.118.199.222🇨🇳 Alibaba (China)
A120.76.107.38🇨🇳 Alibaba (China)
A120.76.107.61🇨🇳 Alibaba (China)
A139.224.142.98🇨🇳 Alibaba (China)
A139.224.142.108🇨🇳 Alibaba (China)
A162.62.81.28🇻🇳 Tencent Global

com

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Starts with same word

Starts similarily

AI analysis

extfine.com maps to IP address 162.62.81.28.

Two name servers dns17.hichina.com and dns18.hichina.com are delegated to extfine.com.

extfine.com uses the same name server configuration as other domains, such as 273.co, smiletoys.net, cqysffm.com, njberkenv.com and hg-hdc.com.

Two hosts with nine IPs each:

Host dns17.hichina.com points to 2408:4009:501::25, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

Host dns18.hichina.com points to 2408:4009:501::26, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

extfine.com is handled by a single mail server, m1.feishu.cn.

extfine.com shares the same mail server setup as other domains, including meideng.net, anycolor.com, fjbhd.com, ndpmedia.com and leetcode-cn.com.

extfine.com shares mail servers with other domains at least in part, for instance com-l.ink, accesspath.com, xetimes.com, newhope.cn and sparkedu.com.

These mail servers are commonly used together with mx2.feishu.cn and mx3.feishu.cn.

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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hMtcooM CF johedugfp 2025-10-01