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ubuntu.nl 400
⚠ SSL Issue
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
400
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
Expired
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
N/A
Hosting The company and location where this website's server is physically located.Read more →
DigitalOcean
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
0/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
178.128.254.144
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
N/A
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools.
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No technologies detected
Screenshot
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DNS Records DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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| A (IPv4) | 178.128.254.144 |
| NS | ns2.transip.euns0.transip.netns1.transip.nl |
| MX | 10 mail.igroupware.org |
| TXT (1) |
v=spf1 include:spf.igroupware.org -all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | team.blue nl B.V. |
| Registered | 2002-10-15 |
| Expires | N/A |
| Last Updated | 2021-11-25 |
| Status | active |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Invalid / Missing
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| Subject (CN) | ottu.com |
| Issuer | cPanel, Inc. |
| Valid From | 2021-09-30 |
| Valid Until | 2021-12-29 (Expired) |
| SANs (9) | ottu.comautodiscover.ottu.comcpanel.ottu.comcpcalendars.ottu.comcpcontacts.ottu.commail.ottu.comwebdisk.ottu.comwebmail.ottu.comwww.ottu.com |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 400 |
| Server | gunicorn |
| Content-Type | text/html; charset=UTF-8 |
| Final URL | https://ubuntu.nl/ |
Security headers HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
Hosting Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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| IP Address | 178.128.254.144 |
| Provider | DigitalOcean |
| Organization | DigitalOcean, LLC |
| ASN | AS14061 |
| Location | Amsterdam, North Holland, NL |
| Coordinates | 52.374, 4.8897 |
Security Score
F (0/7)
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Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
| Sitemap | Not found |
Social & Meta Tags
Missing
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Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | ✓ Present v=spf1 include:spf.igroupware.org -all |
| DMARC | Not set |
| MX Records | 10 → mail.igroupware.org |
Other TLDs Other top-level domain variants of this domain name and their availability. 17 active 5 for sale 1 available
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Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.