ck-group.lu was registered with whois.dns.lu on 27 Jan 1995 and is hosted on AS9008 Visual Online S.A. in Luxembourg. 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 ck-group.lu. Refresh the analysis to check again.
70 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| ck-group.online | Other extension | 5 Sept 2026 | Checking… | Report → |
| cm-group.africa | Typo | 8 Oct 2026 | Checking… | Report → |
| fk-group.gr | Typo | 5 Oct 2026 | Checking… | Report → |
| xk-group.cn | Typo | 5 Oct 2026 | Checking… | Report → |
| dk-group.gmbh | Typo | 26 Sept 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is ck-group.lu’s name taken on other extensions?
Every IP address ck-group.lu resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| ck-group.lu | 85.93.210.157 | 3592 |
| Host | Mail server | TTL |
|---|---|---|
| ck-group.lu | 0 ckgroup-lu0e.mail.protection.outlook.com | 3600 |
| Host | Name server | TTL |
|---|---|---|
| ck-group.lu | ns1.dns-stock.com | 3600 |
| ck-group.lu | ns2.dns-stock.com | 3600 |
| Host | Text | TTL |
|---|---|---|
| ck-group.lu | "76uaghev9vpo3nl92u3e28pusv" | 3600 |
| ck-group.lu | "google-site-verification=rGcyi_6Asnz6G78W4Wf-afO5vfADC8SyTCd_Xqd3_SM" | 3600 |
| ck-group.lu | "MS=7B441C6D2CC6D0634537428FBF96537A9D22D37C" | 3600 |
| ck-group.lu | "v=spf1 ip4:80.90.40.63 ip4:80.92.64.98 ip4:85.93.217.66 include:spf.vo.lu include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all" | 3600 |
| Host | Start of authority | TTL |
|---|---|---|
| ck-group.lu | ns1.dns-stock.com sysop.vo.lu 2023070501 28000 2800 2419200 3600 | 28000 |
Other domains served from 85.93.210.157. Normal for shared hosting and CDNs.
No reviews yet. Used ck-group.lu? Be the first to say how it went.
Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
ck-group.lu has no community safety rating yet. We couldn't read an SSL certificate on it when we last analysed it. See Security →
ck-group.lu is registered through whois.dns.lu. See WHOIS →
ck-group.lu was registered on 27 Jan 1995, making it 31 years old. See Overview →
ck-group.lu is served from 1 IP address, mainly on AS9008 Visual Online S.A. in Luxembourg. See Hosting →
Raw registry data for ck-group.lu. May be redacted by privacy services.
% IANA WHOIS server % for more information on IANA, visit http://www.iana.org % This query returned 1 object refer: whois.dns.lu domain: LU organisation: RESTENA address: 2, Avenue de l'Université address: Esch-sur-Alzette L-4365 address: Luxembourg contact: administrative name: Gilles Massen organisation: Fondation RESTENA address: 2, Avenue de l'Université address: Esch-sur-Alzette L-4365 address: Luxembourg phone: +352.4244091 fax-no: +352.422473 e-mail: gilles.massen@restena.lu contact: technical name: NOC organisation: Fondation RESTENA address: 2, Avenue de l'Université address: Esch-sur-Alzette L-4365 address: Luxembourg phone: +352.4244091 fax-no: +352.422473 e-mail: noc@restena.lu nserver: G.DNS.LU 194.0.23.5 2001:678:1b:5:0:0:0:5 nserver: I.DNS.LU 194.146.106.66 2001:67c:1010:16:0:0:0:53 nserver: J.DNS.LU 2a01:3f0:0:307:0:0:0:53 77.72.229.247 nserver: K.DNS.LU 194.0.1.13 2001:678:4:0:0:0:0:d nserver: NS1.DNS.LU 158.64.229.18 2001:a18:4:1:0:0:0:18 nserver: P.DNS.LU 194.0.42.42 2001:678:60:0:0:0:42:42 ds-rdata: 20752 8 2 2bbe0b0c438f336ca96f655dccb9a72d7359064225d9e38a0a09804f9be20415 whois: whois.dns.lu status: ACTIVE remarks: Registration information: http://www.dns.lu created: 1995-01-27 changed: 2020-01-24 source: IANA
The first response from http://www.ck-group.lu, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with ck-group.lu. 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.