🌐
slack.co.uk 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 50d
Domain Expires When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 561d
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 →
0/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
208.67.249.237
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. 6
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📊 Analytics
Google Analytics
Google Tag Manager
🔤 Font/Icon
Google Fonts
📦 JS Library
jQuery 3.5.1.
🖥️ Web Server
Apache
🔧 Website Builder
Webflow
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) | 208.67.249.237 |
| NS | ns4.mainline.co.ukns3.mainline.co.uk |
| MX | 40 aspmx2.googlemail.com30 alt1.aspmx.l.google.com50 aspmx3.googlemail.com30 alt2.aspmx.l.google.com20 aspmx.l.google.com |
| TXT (1) |
Services configured via TXT:
Google
Show all TXT recordsgoogle-site-verification=2PPD_oeI-EGrjCtuNZPWXmxknAyd7lY9LTWAigeSV-Y |
WHOIS / RDAP Public registration data: who registered the domain, when, and when it expires.Read more →
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| Registrar | Mainline Internet Services Ltd t/a Mainline Internet |
| Registered | 1998-05-01 |
| Expires | 2028-05-01 (in 561 days) |
| Last Updated | 2026-04-17 |
| Status | active |
SSL Certificate Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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| Subject (CN) | www.slack.co.uk |
| Issuer | Let's Encrypt |
| Valid From | 2026-09-08 |
| Valid Until | 2026-12-07 (50 days left) |
| SANs (3) | photos.slack.co.ukslack.co.ukwww.slack.co.uk |
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://www.slack.co.uk/ |
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 | 208.67.249.237 |
| Provider | Unknown |
| Organization | N/A |
| ASN | N/A |
| Location | N/A |
Security Score
F (1/7)
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Sitemap & Robots
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Partially restricted
Some areas are hidden from crawlers, but the main content stays open to search engines.
🤖
AI crawlers restricted
— GPTBot, ChatGPT-User, OAI-SearchBot
Areas hidden from crawlers:
Entire site
1
Admin & login
1
CMS internals
1
Other paths
4
Show raw disallow rules (7)
/
/cgi-bin/
/wp-admin/
/wp-includes/
/tmp/
/private/
/config/
| Sitemap | Found 58 pages |
| Last modified | 2023-04-17 |
Social & Meta Tags
Partial
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| Title | Jonathan Slack Photography |
| OG Title | Jonathan Slack - Articles |
| OG Image | https://cdn.prod.website-files.com/5f5be3a1de84b463a702b96e/69120f0601b9b2ec4a698d1f_WebflowHome.jpg |
| Language | en |
Mail Security Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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| SPF | Not set |
| DMARC | Not set |
| MX Records | 40 → aspmx2.googlemail.com 30 → alt1.aspmx.l.google.com 50 → aspmx3.googlemail.com 30 → alt2.aspmx.l.google.com 20 → aspmx.l.google.com |
Other TLDs Other top-level domain variants of this domain name and their availability. 16 active 6 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.