Alternatives to 404.group
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404.group was registered on 30 Jul 2015 and is hosted on AS213230 Hetzner Online GmbH in United States of America. Its SSL certificate from Let's Encrypt is valid until 5 Dec 2026, and the site supports HTTP/3.
On-page basics for the homepage.
Networks cache previews — changes can take time to show.
What security vendors and the WOT community say about this domain.
0 of 5 protections set up
No SPF record: any server can send mail that claims to come from this domain.
—No key at the 12 common selectors we checked. A custom selector can’t be found from DNS alone.
—No DMARC policy: receivers aren’t told what to do with mail that fails SPF and DKIM.
—Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
5 of 6 recommended headers
Forces HTTPS on future visits.
Limits where scripts can load from — the main defence against XSS.
Stops the site being framed for clickjacking.
Prevents browsers guessing file types.
Which AI crawlers this site allows, and whether it publishes an llms.txt.
From robots.txt. “Partly blocked”: kept out of some pages, not the homepage. Not every crawler follows it. llms.txt is an optional guide some sites publish for AI assistants — it is not a ranking factor.
Pages and files that show who runs the site and how it handles data.
What loads and tracks visitors when the homepage opens.
Running a full browser scan of the homepage… This takes about a minute.
Internet standards that make a site faster and safer.
The path from a typed address to the final page.
350 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| 4o4.shop | Look-alike characters | 2 Oct 2026 | No website | Report → |
| 4o4.studio | Look-alike characters | 2 Oct 2026 | Active website | Report → |
| 4o4.mobi | Look-alike characters | 4 Sept 2026 | No website | Report → |
| 4o4.info | Look-alike characters | 30 Aug 2026 | Active website | Report → |
| 404.build | Other extension | 24 Oct 2026 | Active website | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is 404.group’s name taken on other extensions?
Every IP address 404.group resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| 404.group | 195.201.128.179 | 30 |
| 404.group | 46.62.237.138 | 30 |
| 404.group | 5.161.230.87 | 30 |
| 404.group | 5.161.47.86 | 30 |
| 404.group | 5.78.156.59 | 30 |
| 404.group | 76.223.91.20 | 30 |
| Host | IPv6 address | TTL |
|---|---|---|
| 404.group | 2406:da1e:214:c901:49:871:e9e1:eb92 | 30 |
| 404.group | 2600:1f1c:6db:8800:3874:4c01:cb9:391f | 30 |
| 404.group | 2600:1f1c:6db:8800:79cb:1ef5:7739:e6be | 30 |
| 404.group | 2600:1f1c:6db:8801:5056:7a82:ae7e:8cec | 30 |
| 404.group | 2600:1f1c:6db:8801:7620:4565:8dce:8b5a | 30 |
| 404.group | 2600:1f1c:6db:8801:9173:d91:a3b8:2148 | 30 |
| 404.group | 2600:1f1c:6db:8801:b190:5302:8b46:f792 | 30 |
| 404.group | 2a05:d018:1d22:801:a216:a799:8c87:df21 | 30 |
| Host | Name server | TTL |
|---|---|---|
| 404.group | ns1.dns-redirect.com | 3600 |
| 404.group | ns2.dns-redirect.com | 3600 |
| Host | Text | TTL |
|---|---|---|
| 404.group | "95b3a950-315c-45b8-937a-b865ebeb043a" | 30 |
| 404.group | "abuse-report=mailto:[email protected]" | 30 |
| 404.group | "afternic-verification-aGHTsEA2nLa7KRqzmJySAx" | 30 |
| Host | Policy | TTL |
|---|---|---|
| 404.group | 0 issue letsencrypt.org | 3600 |
| 404.group | 0 issue sectigo.com | 3600 |
| Host | Start of authority | TTL |
|---|---|---|
| 404.group | ns1.dns-redirect.com admin.dns.com 2024072901 3600 1800 1209600 3600 | 3600 |
Other domains served from 5.161.47.86. Normal for shared hosting and CDNs.
No reviews yet. Used 404.group? 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.
404.group has no community safety rating yet. Its SSL certificate is valid until 5 Dec 2026. See Security →
404.group was registered on 30 Jul 2015, making it 11 years old. See Overview →
404.group is served from 7 IP addresses, mainly on AS213230 Hetzner Online GmbH in United States of America. See Hosting →
Raw registry data for 404.group. 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: domain: GROUP organisation: Binky Moon, LLC address: c/o Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) contact: administrative name: Vice President, Engineering organisation: Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) phone: +1.425.298.2200 fax-no: +1.425.671.0020 e-mail: [email protected] contact: technical name: Senior Director, DNS Infrastructure Group organisation: Identity Digital Limited address: c/o Identity Digital Inc. address: 10500 NE 8th Street, Suite 750 address: Bellevue WA 98004 address: United States of America (the) phone: +1.425.298.2200 fax-no: +1.425.671.0020 e-mail: [email protected] nserver: V0N0.NIC.GROUP 2a01:8840:16:0:0:0:0:2 65.22.20.2 nserver: V0N1.NIC.GROUP 2a01:8840:17:0:0:0:0:2 65.22.21.2 nserver: V0N2.NIC.GROUP 2a01:8840:18:0:0:0:0:2 65.22.22.2 nserver: V0N3.NIC.GROUP 161.232.10.2 2a01:8840:f4:0:0:0:0:2 nserver: V2N0.NIC.GROUP 2a01:8840:19:0:0:0:0:2 65.22.23.2 nserver: V2N1.NIC.GROUP 161.232.11.2 2a01:8840:f5:0:0:0:0:2 ds-rdata: 63685 8 2 efc04b30999b34c97394a6e337333b2c273a5cd765c6c83be8858fef57a5cca8 ds-rdata: 23501 8 2 54ba7ee59856f4dffc5de90cefd2707710a03b538a271868aeafef0e1a33286b whois: status: ACTIVE remarks: Registration information: https://www.identity.digital/ created: 2015-07-30 changed: 2026-10-27 source: IANA
The first response from http://www.404.group, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with 404.group. Data is collected independently from public sources and some figures are estimates, provided for information only.
Controls how much of the URL is shared with other sites.
Restricts camera, microphone and other browser features.
From the homepage's response, https://expireddomains.com/domain/404.group?utm_source=redi
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.
No changes seen since we started recording on 1 Nov 2026.