21tools.cn was registered with 山西凯利晶信网络科技有限公司 on 17 Jul 2025 and is hosted on AS134548 Dingfeng Xinhui (HongKong) Technology Limited in Peru. We couldn't read an SSL certificate for it when we last analysed it.
What security vendors and the WOT community say about this domain.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
We couldn't read an SSL certificate on port 443 when we last analysed 21tools.cn. Refresh the analysis to check again.
11 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| 2tools.site | Typo | 13 Oct 2026 | Checking… | Report → |
| 1tools.online | Typo | 17 Sept 2026 | Checking… | Report → |
| 2tools.xyz | Typo | 22 Aug 2026 | Checking… | Report → |
| 29tools.com | Typo | 26 Oct 2026 | Checking… | Report → |
| t1tools.com | Typo | 26 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is 21tools.cn’s name taken on other extensions?
Every IP address 21tools.cn resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| 21tools.cn | 154.218.100.91 | 900 |
| Host | Name server | TTL |
|---|---|---|
| 21tools.cn | ns1.myhostadmin.net | 3600 |
| 21tools.cn | ns2.myhostadmin.net | 3600 |
| 21tools.cn | ns3.myhostadmin.net | 3600 |
| 21tools.cn | ns4.myhostadmin.net | 3600 |
| 21tools.cn | ns5.myhostadmin.net | 3600 |
| 21tools.cn | ns6.myhostadmin.net | 3600 |
| Host | Start of authority | TTL |
|---|---|---|
| 21tools.cn | ns1.myhostadmin.net dnsconct.myhostadmin.net 2025080221 43200 300 1209600 3600 | 500 |
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
21tools.cn has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
21tools.cn is registered through 山西凯利晶信网络科技有限公司. The public WHOIS record shows the registrant’s details. See WHOIS →
The registration expired on 17 Jul 2026. See Overview →
21tools.cn was registered on 17 Jul 2025, making it 1 year old. See Overview →
21tools.cn is served from 1 IP address, mainly on AS134548 Dingfeng Xinhui (HongKong) Technology Limited in Peru. See Hosting →
Raw registry data for 21tools.cn. May be redacted by privacy services.
Domain Name: 21tools.cn ROID: 20250718s10001s67600350-cn Domain Status: clientTransferProhibited Registrant: 黄有德 Registrant Contact Email: [email protected] Sponsoring Registrar: 山西凯利晶信网络科技有限公司 Name Server: ns4.myhostadmin.net Name Server: ns1.myhostadmin.net Name Server: ns2.myhostadmin.net Name Server: ns3.myhostadmin.net Name Server: ns5.myhostadmin.net Name Server: ns6.myhostadmin.net Registration Time: 2025-07-18 04:09:55 Expiration Time: 2026-07-18 04:09:55 DNSSEC: unsigned
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with 21tools.cn. Data is collected independently from public sources and some figures are estimates, provided for information only.
Spam and malware blocklists for the site's IP and mail servers.
Found in public certificate transparency logs.
Searching the certificate transparency logs… This can take up to a minute.
When the site first appeared, and what has changed since.
We record what changes from the next time this report is refreshed.