Top-Level Domain
.cn
Aggregated statistics for the top-level domain
Apex domains
1,423,919
we've enumerated
Subdomains seen
10,986,337
CT + DNS + brute
TLS certs
93,485
naming .cn
Hosting ASNs
15
distinct origins
Domain Distribution
Apex domains with the most known subdomains — large orgs, telecoms, hosters.
| Apex | Subdomains |
|---|---|
| amazonaws.com.cn | 4,034,945 |
| ciscosecureaccess.cn | 2,748,574 |
| chinacloudapi.cn | 482,938 |
| azurehdinsight.cn | 131,477 |
| azurecontainerapps.cn | 80,024 |
| azure.cn | 38,916 |
| icloud.com.cn | 13,482 |
| vlab-sapcloudplatformdev.cn | 12,659 |
| chinacloudsites.cn | 10,510 |
| sapcloud.cn | 8,905 |
| neib.cn | 8,803 |
| a2z.org.cn | 8,024 |
| arconazure.cn | 6,952 |
| linkinhan.cn | 5,492 |
| sftat.cn | 4,200 |
| h5sys.cn | 3,134 |
| game.com.cn | 2,965 |
| dynamics.cn | 2,487 |
| ivx.cn | 2,369 |
| comm.cn | 2,327 |
| azure-apihub.cn | 1,963 |
| shucaiyi.cn | 1,926 |
| cam.cn | 1,854 |
| chinacloudapp.cn | 1,829 |
| icbc.com.cn | 1,813 |
| iwgfssh.cn | 1,791 |
| cosix.com.cn | 1,648 |
| amymy.cn | 1,623 |
| olares.cn | 1,617 |
| l-l.cn | 1,527 |
| dinuo.com.cn | 1,482 |
| ort.cn | 1,391 |
| 0371lzz.cn | 1,378 |
| yanwo1860.cn | 1,364 |
| yunfushipu.com.cn | 1,354 |
| yunmahome.cn | 1,345 |
| hzwomen.cn | 1,343 |
| microsoftonline.cn | 1,330 |
| liuti.cn | 1,287 |
| bentleychina.cn | 1,244 |
| tencentcloudapi.cn | 1,235 |
| tencentcloudapi.com.cn | 1,225 |
| makeperfectcoding.cn | 1,219 |
| 10086.cn | 1,202 |
| xycheck.cn | 1,161 |
| koi.cn | 1,155 |
| coim.cn | 1,141 |
| mlei.cn | 1,106 |
| gm.com.cn | 1,090 |
| cmecloud.cn | 1,072 |
Top Certificate Issuers
| Issuer (CA) | Certs |
|---|---|
| DigiCert | 26,357 |
| Let's Encrypt | 23,362 |
| TrustAsia | 8,583 |
| LiteSSL | 2,694 |
| YR2 | 2,390 |
| YR1 | 2,304 |
| Amazon | 2,005 |
| WoTrus DV Server CA [Run by the Issuer] | 1,671 |
| ZeroSSL | 1,658 |
| Xcc Trust DV SSL CA | 1,528 |
| GlobalSign | 1,403 |
| Certum | 1,378 |
| Sectigo | 1,369 |
| Xcc Trust OV SSL CA | 1,198 |
| WoTrus RSA DV SSL CA 2 | 916 |
Top Hosting ASNs
| ASN | Name | .cn domains |
|---|---|---|
| AS13335 | Cloudflare | 165,880 |
| AS37963 | Alibaba (China) | 130,857 |
| AS61969 | — | 79,888 |
| AS45090 | Tencent-CN | 58,065 |
| AS174 | Cogent Communications, Inc. | 53,491 |
| AS4134 | China Telecom | 31,796 |
| AS45102 | Alibaba | 27,373 |
| AS132839 | POWER LINE (HK | 24,810 |
| AS36352 | ColoCrossing | 23,515 |
| AS35916 | MultaCOM | 23,168 |
| AS16509 | Amazon.com | 19,725 |
| AS135097 | — | 19,250 |
| AS134175 | — | 18,174 |
| AS4837 | China Unicom | 13,986 |
| AS206834 | — | 12,823 |
Tech-Stack Distribution
| Technology | Hosts |
|---|---|
| Cloudflare | 1 |
| HTTP/3 | 1 |
Threat-intel hits
| Feed | Category | Domains |
|---|---|---|
| openphish | phishing | 224 |
ℹ Coverage will improve significantly once CZDS zone-file access is granted for this TLD.