21cnjy.com
Domain report: WHOIS, DNS, hosting, SSL and safety. Checked .
HTTP 403SafeSSL: 68 days left20 years oldTranco #46447
55
21cnjy.com was registered on 15 Aug 2006 via Bizcn.com, Inc. and the registry expiry is 15 Aug 2027. WHOIS data came from RDAP at https://rdap.verisign.com/com/v1/domain/21cnjy.com.
21cnjy.com publishes 2 nameservers. DNSSEC is not signed.
21cnjy.com has 1 IPv4 address (117.169.66.187). The geolocation database places 117.169.66.187 in Jinrongjie (Xicheng District), China.
The TLS certificate from Sectigo Public Server Authentication CA OV R36 is valid and has 68 days left (TLS 1.2).
No safety warning was recorded for 21cnjy.com in the checks that ran.
Domain · RDAP/WHOIS
21cnjy.com was registered on 15 Aug 2006 via Bizcn.com, Inc.. The registry returned 2 status values and 2 nameservers from https://rdap.verisign.com/com/v1/domain/21cnjy.com.
| Registered | since 15 Aug 2006 |
|---|---|
| Created | 15 August 2006 |
| Updated | 16 July 2024 |
| Expires | 15 August 2027 |
| Registrar | Bizcn.com, Inc. |
| Status | client delete prohibited, client transfer prohibited |
| Nameservers | ns3.dnsv2.com, ns4.dnsv2.com |
| DNSSEC | no |
| Source | https://rdap.verisign.com/com/v1/domain/21cnjy.com |
21cnjy.com carries the status "client delete prohibited". The registrar has asked the registry to refuse a delete. This is an EPP status on the domain object. It does not say the website is safe, and it does not name the person who registered it.
21cnjy.com carries the status "client transfer prohibited". The registrar has asked the registry to refuse a transfer to another registrar. The status is a lock on the domain object. It is not evidence about the content of the site.
Nameserver ns3.dnsv2.com is published for 21cnjy.com in the registration record from https://rdap.verisign.com/com/v1/domain/21cnjy.com.
Nameserver ns4.dnsv2.com is published for 21cnjy.com in the registration record from https://rdap.verisign.com/com/v1/domain/21cnjy.com.
DNS
21cnjy.com has 1 address record, 2 mail exchangers and 2 nameservers, measured at 1.1.1.1:53.
| A | 117.169.66.187 |
|---|---|
| AAAA | — |
| NS | ns3.dnsv2.com, ns4.dnsv2.com |
| MX | mxbiz1.qq.com (5), mxbiz2.qq.com (10) |
| SPF | present |
| DMARC | absent |
| CAA | — |
| Wildcard | on |
| DNSSEC | not signed |
| Resolver | 1.1.1.1:53 |
The SPF text record at 21cnjy.com is "v=spf1 ip4:117.169.66.114/24 include:spf.mail.qq.com -all".
IPv4 address 117.169.66.187 answers for 21cnjy.com at resolver 1.1.1.1:53.
Mail exchanger mxbiz1.qq.com has preference 5.
Mail exchanger mxbiz2.qq.com has preference 10.
A random label under 21cnjy.com also resolved, which means wildcard DNS is on.
Hosting and geo
21cnjy.com is placed in Jinrongjie (Xicheng District), China by the local geolocation database (db-ip).
| Address | 117.169.66.187 |
|---|---|
| Country | China |
| City | Jinrongjie (Xicheng District) |
| Source | db-ip |
SSL/TLS
The certificate for 21cnjy.com is valid, with 68 days left and 2 subject alternative names. Source: tls:443.
| Issuer | Sectigo Public Server Authentication CA OV R36 |
|---|---|
| Subject | *.21cnjy.com |
| Valid from | 23 June 2026 |
| Valid until | 7 January 2027 |
| Days left | 68 |
| SAN count | 2 |
| Protocol | TLS 1.2 |
| Source | tls:443 |
Subject alternative names: *.21cnjy.com, 21cnjy.com.
Tech stack
Tech detection checked the fetched homepage and named 0 products. Source: wappalyzergo.
The fingerprint set matched no product. That is a result, not a skipped check.
On-page checks
The homepage returned HTTP 403 in 0 ms. The target title is 0 characters and the page has 0 H1 headings.
| Status | 403 |
|---|---|
| TTFB | 0 ms |
| Title length | 0 no |
| Quoted title | none |
| Meta description | none no |
| H1 count | 0 |
| HSTS | no no |
| CSP | no |
| X-Frame-Options | — |
| Robots meta | — |
| Canonical | — |
| Language | — |
| Links | 0 |
| Images | 0 |
| Favicon | no |
The quoted title and meta description are measurements of the other site. They are not this page's title or description.
Security
Family DNS for 21cnjy.com is clear, and URLhaus is clear. Source: family DNS and local lists.
| Family DNS | clear |
|---|---|
| URLhaus | clear |
| UT1 | — |
| Web Risk | not run |
| Source | family DNS and local lists |
| HSTS | no |
| CSP | no |
Google Web Risk did not run. No API key is configured, and this report does not invent a clean result from that service.
Score breakdown
Availability 10 of 25. DNS answer plus a homepage status in the 2xx or 3xx range.
TLS 20 of 20. A valid certificate, with extra points when it has at least 14 days left.
DNS hygiene 5 of 20. SPF, DMARC, CAA, and DNSSEC are five points each.
Security headers 0 of 15. HSTS, CSP, and X-Frame-Options or CSP frame-ancestors.
Safety lists 15 of 15. Points only when the checks ran and came back clean. Unknown is not clean.
Domain age 5 of 5. Five points at one year, two points at 30 days.
Change history
- October 2026: http status_class changed from empty to 4xx.
- October 2026: geo city changed from empty to Jinrongjie (Xicheng District).
- October 2026: geo country changed from empty to China.
Questions
Is 21cnjy.com safe?
The checks that ran did not produce a safety warning, and a score is not a promise that the site is safe.
Who hosts 21cnjy.com?
21cnjy.com is placed in Jinrongjie (Xicheng District), China.
When does 21cnjy.com expire?
21cnjy.com expires on 15 August 2027 according to https://rdap.verisign.com/com/v1/domain/21cnjy.com.
Who owns 21cnjy.com?
The registry did not return a person or a company for 21cnjy.com. RDAP often redacts the registrant. The registrar on file is Bizcn.com, Inc..
Sources
- RDAP source https://rdap.verisign.com/com/v1/domain/21cnjy.com at 2026-10-30T13:41:09Z
- DNS source 1.1.1.1:53 at 2026-10-30T13:41:09Z
- TLS source tls:443 at 2026-10-30T13:41:09Z
- HTTP source https://21cnjy.com/ at 2026-10-30T13:41:09Z
- Tech source wappalyzergo at 2026-10-30T13:41:09Z
- Geo source db-ip at 2026-10-30T13:41:09Z
- Safety source family DNS and local lists at 2026-10-30T13:41:09Z
Related reports
No other indexable reports share this TLD, host, or registrar yet.
Owner of this site?
Ask for a correction or for the report to be removed from search. Public DNS facts stay on the page. An optional badge is not inserted for you.
How to read this report
The sentences under each heading are filled from the latest snapshot. If a collector had nothing to say, that sentence is left out. The target site's own title and meta description, when shown, are quoted as measurements. They are not this page's title. Change history only lists a difference between two snapshots, so the first check starts the clock and later edits are the history. A malware blocklist is the only reason the homepage body is skipped. That fact stays on the report. It does not by itself drop the page from the sitemap or from related-report links.