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duckduckgo.se 200
🔒 SSL Valid
HTTP Status A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
200
SSL Expires When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 37d
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 →
Unknown
Security Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
2/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
23.21.157.88
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. 2
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🔤 Font/Icon
Google Fonts
🖥️ Web Server
Apache
Screenshot
Processing...
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⏳
Screenshot is being captured...
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) | 23.21.157.8823.21.234.173 |
| NS | ns1.messagingengine.comns2.messagingengine.com |
| MX | 20 eu2-smtp.messagingengine.com10 eu1-smtp.messagingengine.com |
| TXT (1) |
v=spf1 include:spf.messagingengine.com ?all |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | N/A |
| Registered | N/A |
| Expires | N/A |
| Last Updated | N/A |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | duckduckgo.se |
| Issuer | Let's Encrypt |
| Valid From | 2026-08-26 |
| Valid Until | 2026-11-24 (37 days left) |
| SANs (2) | duckduckgo.sewww.duckduckgo.se |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | Apache |
| Content-Type | text/html |
| Final URL | https://duckduckgo.se/ |
| content-security-policy | frame-ancestors https://carrd.com; |
| x-frame-options | deny |
| cache-control | max-age=0 |
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 | 23.21.157.88 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
D (3/7)
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Sitemap & Robots
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Open to search engines
This site's robots.txt lets crawlers access its main content. Search engines can index it normally.
No paths are disallowed — everything is crawlable.
| Sitemap | Found 1 pages |
| Last modified | 2023-07-07 |
Social & Meta Tags
Complete
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| Title | DDG |
| Description | Duckduckgo.se |
| OG Title | DDG |
| OG Description | Duckduckgo.se |
| OG Image | https://duckduckgo.se/assets/images/card.jpg?v=6cc3d7ea |
| OG Type | website |
| OG Site Name | DDG |
| Twitter Card | summary_large_image |
| Canonical URL | https://duckduckgo.se |
| Language | en |
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.messagingengine.com ?all |
| DMARC | ✓ Present v=DMARC1; p=none; |
| MX Records | 20 → eu2-smtp.messagingengine.com 10 → eu1-smtp.messagingengine.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 18 active 2 for sale 3 available
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Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.