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kalle.co 200
🔒 SSL Valid
✨ AI Description
This website is for a domain intelligence tool that helps users research and analyze domain-related information. It provides insights such as domain ownership and registration context to support tasks like investigation, monitoring, and risk assessment. Hosted on Cloudflare and built with Astro, it delivers fast, reliable access to these domain data services.
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 54d
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 →
Cloudflare
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 →
172.67.200.154
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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🌐 CDN
Cloudflare
🏭 Generator
Astro v5.8.0
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) | 104.21.13.145172.67.200.154 |
| AAAA (IPv6) | 2606:4700:3030::ac43:c89a2606:4700:3031::6815:d91 |
| NS | guy.ns.cloudflare.combella.ns.cloudflare.com |
| MX | 10 mail.protonmail.ch20 mailsec.protonmail.ch |
| TXT (3) |
Services configured via TXT:
Google
+1 other TXT record(s)
Show all TXT recordsprotonmail-verification=19e618aff80ee0841cb453a1406409cf355d11e1 v=spf1 include:_spf.protonmail.ch ~all google-site-verification=nCJiGW2jFwpypVpkQGktCovYe7QJv4YTv0SpKTL40PY |
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) | kalle.co |
| Issuer | Google Trust Services |
| Valid From | 2026-09-19 |
| Valid Until | 2026-12-18 (54 days left) |
| SANs (1) | kalle.co |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | cloudflare |
| Content-Type | text/html; charset=utf-8 |
| Final URL | https://kalle.co/ |
| x-content-type-options | nosniff |
| referrer-policy | strict-origin-when-cross-origin |
| cache-control | public, max-age=0, must-revalidate |
| cf-ray | a4f4f0c1194cef60-IAD |
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 → CDN: Cloudflare
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ℹ️ This site uses a CDN. The location shown is the CDN edge server, not the origin server.
| IP Address | 172.67.200.154 |
| Provider | Cloudflare |
| Organization | Cloudflare, Inc. |
| ASN | AS13335 |
| Location | San Francisco, California, US |
| Coordinates | 37.7621, -122.3971 |
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 | Not found |
Social & Meta Tags
Missing
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| Title | kalle.co |
| 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.protonmail.ch ~all |
| DMARC | ✓ Present v=DMARC1; p=quarantine |
| MX Records | 10 → mail.protonmail.ch 20 → mailsec.protonmail.ch |
Other TLDs Other top-level domain variants of this domain name and their availability. 20 active 3 available
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Uptime Monitor
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Not checked yet — data will appear after the first monitoring run.