shield.lu was registered on 26 Jan 1995. Its SSL certificate from GlobalSign nv-sa expired on 6 Dec 2025, and the site does not support HTTP/3.
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.
3,084 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| shie1d.com | Look-alike characters | 16 Oct 2026 | Checking… | Report → |
| shield.wang | Other extension | 1 Nov 2026 | Checking… | Report → |
| shield.hair | Other extension | 30 Oct 2026 | Checking… | Report → |
| shield.build | Other extension | 27 Oct 2026 | Checking… | Report → |
| sheild.shop | Typo | 14 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is shield.lu’s name taken on other extensions?
Every IP address shield.lu resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| shield.lu | 104.21.1.117 | 300 |
| shield.lu | 172.67.152.60 | 300 |
| Host | IPv6 address | TTL |
|---|---|---|
| shield.lu | 2606:4700:3033::ac43:983c | 300 |
| shield.lu | 2606:4700:3036::6815:175 | 300 |
| Host | Mail server | TTL |
|---|---|---|
| shield.lu | 10 mail.protonmail.ch | 300 |
| shield.lu | 20 mailsec.protonmail.ch | 300 |
| Host | Name server | TTL |
|---|---|---|
| shield.lu | brit.ns.cloudflare.com | 21600 |
| shield.lu | rick.ns.cloudflare.com | 21600 |
| Host | Text | TTL |
|---|---|---|
| shield.lu | "protonmail-verification=a83f22cea12941fffba613472107d56a31a1369b" | 300 |
| shield.lu | "v=spf1 include:_spf.protonmail.ch mx ~all" | 300 |
| Host | Start of authority | TTL |
|---|---|---|
| shield.lu | brit.ns.cloudflare.com dns.cloudflare.com 2371707551 10000 2400 604800 1800 | 1800 |
| Host | Value | TTL |
|---|---|---|
| shield.lu | 256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== | 3600 |
| shield.lu | 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ== | 3600 |
Other domains served from 104.21.1.117. Normal for shared hosting and CDNs.
No reviews yet. Used shield.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.
shield.lu has no community safety rating yet. Its SSL certificate expired on 6 Dec 2025. See Security →
shield.lu was registered on 26 Jan 1995, making it 31 years old. See Overview →
shield.lu is served from 2 IP addresses, mainly on AS13335. See Hosting →
Raw registry data for shield.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: [email protected] 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: [email protected] 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: 2023-07-28 source: IANA
The first response from http://www.shield.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 shield.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.