4kup.net
Domain report: WHOIS, DNS, hosting, SSL and safety. Checked .
Online · 200Family DNS blockedSSL: 49 days left9 years oldTranco #987202
55
4kup.net was registered on 10 Oct 2017 via Cloudflare, Inc. and the registry expiry is 10 Oct 2027. WHOIS data came from RDAP at https://rdap.verisign.com/net/v1/domain/4kup.net.
4kup.net publishes 2 nameservers. DNSSEC is not signed.
4kup.net has 2 IPv4 addresses (104.21.67.111, 172.67.221.157) and 2 IPv6 addresses (2606:4700:3033::6815:436f, 2606:4700:3036::ac43:dd9d). The geolocation database places 104.21.67.111 in Toronto, Canada.
The TLS certificate from WE1 is valid and has 49 days left (TLS 1.3). The homepage answered HTTP 200.
Tech detection named Cloudflare, HSTS, HTTP/3, MySQL, PHP, WordPress, WordPress Block Editor and WordPress Popular Posts. The fingerprints ran on the homepage that was already downloaded.
Domain · RDAP/WHOIS
4kup.net was registered on 10 Oct 2017 via Cloudflare, Inc.. The registry returned 1 status value and 2 nameservers from https://rdap.verisign.com/net/v1/domain/4kup.net.
| Registered | since 10 Oct 2017 |
|---|---|
| Created | 10 October 2017 |
| Updated | 18 August 2026 |
| Expires | 10 October 2027 |
| Registrar | Cloudflare, Inc. |
| Status | client transfer prohibited |
| Nameservers | melinda.ns.cloudflare.com, rodney.ns.cloudflare.com |
| DNSSEC | no |
| Source | https://rdap.verisign.com/net/v1/domain/4kup.net |
4kup.net 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 melinda.ns.cloudflare.com is published for 4kup.net in the registration record from https://rdap.verisign.com/net/v1/domain/4kup.net.
Nameserver rodney.ns.cloudflare.com is published for 4kup.net in the registration record from https://rdap.verisign.com/net/v1/domain/4kup.net.
DNS
4kup.net has 4 address records, 0 mail exchangers and 2 nameservers, measured at 1.1.1.1:53.
| A | 104.21.67.111, 172.67.221.157 |
|---|---|
| AAAA | 2606:4700:3033::6815:436f, 2606:4700:3036::ac43:dd9d |
| NS | melinda.ns.cloudflare.com, rodney.ns.cloudflare.com |
| MX | — |
| SPF | absent |
| DMARC | absent |
| CAA | — |
| Wildcard | off |
| DNSSEC | not signed |
| Resolver | 1.1.1.1:53 |
IPv4 address 104.21.67.111 answers for 4kup.net at resolver 1.1.1.1:53.
IPv4 address 172.67.221.157 answers for 4kup.net at resolver 1.1.1.1:53.
IPv6 address 2606:4700:3033::6815:436f answers for 4kup.net at resolver 1.1.1.1:53.
IPv6 address 2606:4700:3036::ac43:dd9d answers for 4kup.net at resolver 1.1.1.1:53.
Hosting and geo
4kup.net is placed in Toronto, Canada by the local geolocation database (db-ip).
| Address | 104.21.67.111 |
|---|---|
| Country | Canada |
| City | Toronto |
| Source | db-ip |
SSL/TLS
The certificate for 4kup.net is valid, with 49 days left and 2 subject alternative names. Source: tls:443.
| Issuer | WE1 |
|---|---|
| Subject | 4kup.net |
| Valid from | 20 September 2026 |
| Valid until | 19 December 2026 |
| Days left | 49 |
| SAN count | 2 |
| Protocol | TLS 1.3 |
| Source | tls:443 |
Subject alternative names: *.4kup.net, 4kup.net.
Tech stack
Tech detection checked the fetched homepage and named 8 products. Source: wappalyzergo.
- Cloudflare · CDN
- HSTS · Security
- HTTP/3 · Miscellaneous
- MySQL · Databases
- PHP · Programming languages
- WordPress · CMS, Blogs
- WordPress Block Editor · Page builders
- WordPress Popular Posts · WordPress plugins, Widgets
Cloudflare is filed under CDN.
HSTS is filed under Security.
HTTP/3 is filed under Miscellaneous.
MySQL is filed under Databases.
PHP is filed under Programming languages.
WordPress is filed under CMS, Blogs.
WordPress Block Editor is filed under Page builders.
WordPress Popular Posts is filed under WordPress plugins, Widgets.
On-page checks
The homepage returned HTTP 200 in 812 ms. The target title is 26 characters and the page has 1 H1 heading.
| Status | 200 |
|---|---|
| TTFB | 812 ms |
| Title length | 26 yes |
| Quoted title | "Beautiful Girls Collection" |
| Meta description | none no |
| H1 count | 1 |
| HSTS | yes yes |
| CSP | no |
| X-Frame-Options | — |
| Robots meta | max-image-preview:large, max-snippet:-1, max-video-preview:-1 |
| Canonical | https://4kup.net/ |
| Language | en-US |
| Links | 101 |
| Images | 18 |
| 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 4kup.net is blocked, and URLhaus is clear. Source: family DNS and local lists.
| Family DNS | blocked |
|---|---|
| URLhaus | clear |
| UT1 | — |
| Web Risk | not run |
| Source | family DNS and local lists |
| HSTS | yes |
| CSP | no |
Cloudflare family DNS returned a block for 4kup.net. That resolver covers adult and malware names.
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 25 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 0 of 20. SPF, DMARC, CAA, and DNSSEC are five points each.
Security headers 5 of 15. HSTS, CSP, and X-Frame-Options or CSP frame-ancestors.
Safety lists 0 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
First checked on 30 October 2026; changes will appear here.
Questions
Is 4kup.net safe?
Cloudflare family DNS returned a block for 4kup.net. That resolver covers adult and malware names.
Who hosts 4kup.net?
4kup.net is placed in Toronto, Canada.
When does 4kup.net expire?
4kup.net expires on 10 October 2027 according to https://rdap.verisign.com/net/v1/domain/4kup.net.
Who owns 4kup.net?
The registry did not return a person or a company for 4kup.net. RDAP often redacts the registrant. The registrar on file is Cloudflare, Inc..
Sources
- RDAP source https://rdap.verisign.com/net/v1/domain/4kup.net at 2026-10-30T14:48:51Z
- DNS source 1.1.1.1:53 at 2026-10-30T14:48:51Z
- TLS source tls:443 at 2026-10-30T14:48:51Z
- HTTP source https://4kup.net/ at 2026-10-30T14:48:51Z
- Tech source wappalyzergo at 2026-10-30T14:48:51Z
- Geo source db-ip at 2026-10-30T14:48:51Z
- Safety source family DNS and local lists at 2026-10-30T14:48:51Z
Related reports
No other indexable reports share this TLD, host, or registrar yet.
Owner of this site?
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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.