butan.dk is registered with whois.punktum.dk. Its SSL certificate from Google Trust Services expired on 11 Jul 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.
305 similar domains registered in the last 90 days — possible typosquatting or phishing.
| Domain | Why it’s similar | Registered | Status | Report |
|---|---|---|---|---|
| btuan.site | Typo | 27 Aug 2026 | Checking… | Report → |
| butan.pro | Other extension | 23 Aug 2026 | Checking… | Report → |
| bufan.site | Typo | 28 Oct 2026 | Checking… | Report → |
| bitan.fun | Typo | 26 Oct 2026 | Checking… | Report → |
| nutan.app | Typo | 26 Oct 2026 | Checking… | Report → |
From CubDomain's daily newly registered domains. Similar doesn't mean malicious.
Is butan.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
Every IP address butan.dk resolves to, and where it's hosted.
| Host | IPv4 address | TTL |
|---|---|---|
| butan.dk | 104.21.11.250 | 300 |
| butan.dk | 172.67.150.207 | 300 |
| Host | IPv6 address | TTL |
|---|---|---|
| butan.dk | 2606:4700:3033::6815:bfa | 300 |
| butan.dk | 2606:4700:3033::ac43:96cf | 300 |
| Host | Name server | TTL |
|---|---|---|
| butan.dk | noel.ns.cloudflare.com | 21600 |
| butan.dk | ulla.ns.cloudflare.com | 21600 |
| Host | Start of authority | TTL |
|---|---|---|
| butan.dk | noel.ns.cloudflare.com dns.cloudflare.com 2370011828 10000 2400 604800 1800 | 1800 |
Other domains served from 104.21.11.250. Normal for shared hosting and CDNs.
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Reviews are from CubDomain users and are separate from the security verdicts above.
Common questions, answered from this report's data.
butan.dk has no community safety rating yet. Its SSL certificate expired on 11 Jul 2025. See Security →
butan.dk is registered through whois.punktum.dk. See WHOIS →
butan.dk is served from 2 IP addresses, mainly on AS13335. See Hosting →
We detected 2 technologies, including WordPress and jQuery. See Built with →
Raw registry data for butan.dk. May be redacted by privacy services.
# Hello 45.151.162.198. Your session has been logged. # # Copyright (c) 2002 - 2025 by Punktum dk A/S # # Version: 5.4.0 # # 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: butan.dk DNS: butan.dk Registered: 2024-04-23 Expires: 2026-04-22 Registration period: 1 year VID: no DNSSEC: Unsigned delegation Status: Active Nameservers Hostname: noel.ns.cloudflare.com Hostname: ulla.ns.cloudflare.com # Use option --show-handles to get handle information. # whois -h whois.punktum.dk HELP for more help.
The first response from http://www.butan.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 butan.dk. 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.