knowus.dk is registered with nordicway ApS. Its SSL certificate from Let's Encrypt is valid until 2 Jan 2027, 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.
2 of 5 protections set up
Lists the servers allowed to send email for this domain.
v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~allSigns outgoing mail so receivers can verify it.
selector default._domainkeyPolicy is “none”: spoofed mail is reported but not blocked.
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400Forces encrypted delivery between mail servers.
—Shows the brand logo in supporting inboxes. Optional; needs DMARC enforcement.
—Read from the domain's public DNS records.
1 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.
45 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| knowus.io | Other extension | 19 Oct 2026 | Checking… | Report → |
| knowus.me | Other extension | 14 Oct 2026 | Checking… | Report → |
| knows.kids | Typo | 27 Oct 2026 | Checking… | Report → |
| knows.vegas | Typo | 27 Oct 2026 | Checking… | Report → |
| knows.london | Typo | 24 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is knowus.dk’s name taken on other extensions?
2 technologies detected across 2 categories.
Detected from headers, page source and DNS · Automatic and may be incomplete · Suggest a correction
| Host | IPv4 address | TTL |
|---|---|---|
| knowus.dk | 142.132.143.218 | 3600 |
| Host | Mail server | TTL |
|---|---|---|
| knowus.dk | 0 mail.knowus.dk | 3600 |
| Host | Name server | TTL |
|---|---|---|
| knowus.dk | ns3.nordicway.dk | 86400 |
| knowus.dk | ns4.nordicway.dk | 86400 |
| Host | Text | TTL |
|---|---|---|
| knowus.dk | "v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~all" | 3600 |
| Host | Start of authority | TTL |
|---|---|---|
| knowus.dk | ns3.nordicway.dk server.nordicway.dk 2026102300 3600 1800 1209600 86400 | 86400 |
No reviews yet. Used knowus.dk? 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.
knowus.dk has no community safety rating yet. Its SSL certificate is valid until 2 Jan 2027. See Security →
knowus.dk is registered through nordicway ApS. See WHOIS →
We detected 2 technologies, including WordPress and jQuery. See Built with →
Raw registry data for knowus.dk. May be redacted by privacy services.
# Hello 92.112.143.252. Your session has been logged. # # Copyright (c) 2002 - 2026 by Punktum dk A/S # # Version: 6.3.0 # # The data in the DK Whois database is provided by Punktum dk A/S # for information purposes only, and to assist persons in obtaining # information about or related to a domain name registration record. # We do not guarantee its accuracy. We will reserve the right to remove # access for entities abusing the data, without notice. # # Any use of this material to target advertising or similar activities # are explicitly forbidden and will be prosecuted. Punktum dk A/S # requests to be notified of any such activities or suspicions thereof. Domain: knowus.dk DNS: knowus.dk Registered: 2026-10-04 Expires: 2027-10-03 Registrar: nordicway ApS Registration period: 1 year VID: no DNSSEC: Unsigned delegation Status: Active Nameservers Hostname: ns3.nordicway.dk Hostname: ns4.nordicway.dk # Use option --show-handles to get handle information. # whois -h whois.punktum.dk HELP for more help.
The first response from http://www.knowus.dk, before any redirect: caching, server and policy headers.
Four timed TCP connections to port 443 from CubDomain's servers.
CubDomain is not affiliated with knowus.dk. 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://knowus.dk/
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 31 Oct 2026.