🌐
aalto.ca 200
🔒 SSL Valid
✨ About this site
This site provides specialized flow and heat energy metering services and technical assistance.
📊 What the data says
This website runs on Nginx and has been active for approximately 26 years. The current SSL certificate remains valid until January 2027.
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 79d
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 →
0/3
IP Address The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
69.27.102.2
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
Performance Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Mobile
Score
Accessibility
Best Practices
SEO
CLS
0.000
TTFB
0.00s
Desktop
Score
Accessibility
Best Practices
SEO
CLS
0.000
TTFB
0.00s
Checked: 2026-09-04 20:28:48.564526 · View on PageSpeed
Tech Stack Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 1
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🖥️ Web Server
Nginx
Screenshot
2026-09-02
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Captured: 2026-09-02 13:07:17 · 0.5 KB
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) | 69.27.102.2 |
| NS | dns2.blacksun.cadns1.blacksun.ca |
| MX | 0 aalto.ca |
| TXT (1) |
v=spf1 +mx +a +ip4:69.27.102.2 +ip4:69.27.96.200 +ip4:69.27.97.200 +include:_spf.google.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) | aalto.ca |
| Issuer | Let's Encrypt |
| Valid From | 2026-10-08 |
| Valid Until | 2027-01-06 (79 days left) |
| SANs (2) | *.aalto.caaalto.ca |
HTTP Headers Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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| Status | 200 |
| Server | nginx |
| Content-Type | text/html |
| Final URL | https://aalto.ca/ |
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 | 69.27.102.2 |
| 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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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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| Description | We have specialized in flow and heat energy metering for over 20 years with emphasis on service and technical assistance. |
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 +mx +a +ip4:69.27.102.2 +ip4:69.27.96.200 +ip4:69.27.97.200 +include:_spf.google.com ~all |
| DMARC | ✓ Present v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400 |
| MX Records | 0 → aalto.ca |
Other TLDs Other top-level domain variants of this domain name and their availability. 22 active 1 available
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Uptime Monitor
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| Current Status | 🟢 Online |
| HTTP Status | 200 |
| Response Time | 275ms |
| Last Checked | 2026-10-16 14:30:38.958208 |
| Uptime (30d) | 100% |