21cn.net
21cn.net is a live English-language website hosted on China Telecom (AS135089) in China, served by Openresty. cl0q first saw it on 2026-07-27 and last crawled it on 2026-08-01. It resolves to 14.116.220.229 and has mail (MX) records set up. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
企业邮箱_企业安全邮箱_中国电信企业邮箱
中国电信斥资打造的高端企业云邮箱，系统安全稳定，海外邮件畅通，邮箱可按需扩容，支持多终端设备一体化办公，助企业数字化。服务电话：020-83787556
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-07-27 |
| Last crawled | 2026-08-01 |
| IPv4 | 14.116.220.229 |
| Network | AS135089 China Telecom · China |
| Mail (MX) | mta.21cn.com |
| Language | en |
| Server | openresty |
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