🌐 zoom.co 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
↪
This domain forwards to a specific page: learn.microsoft.com/en-us/lifecycle/products/silverlight-5 (checked 0d ago)
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 46d
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 →
3/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
20.231.239.246
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
61 mob
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability. 61
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Mobile
61
Score
100
Accessibility
62
Best Practices
100
SEO
LCP 13.55s
CLS 0.038
FCP 4.39s
TTFB 0.01s
TBT 96ms
SI 5.54s
Desktop
73
Score
100
Accessibility
62
Best Practices
100
SEO
LCP 2.70s
CLS 0.035
FCP 1.80s
TTFB 0.00s
TBT 137ms
SI 2.01s
Checked: 2026-09-03 00:30:27.710123 · View on PageSpeed
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools.
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No technologies detected

📸 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)20.236.44.16220.70.246.2020.231.239.24620.76.201.17120.112.250.133
NSns3-05.azure-dns.orgns4-05.azure-dns.infons1-05.azure-dns.comns2-05.azure-dns.net
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarN/A
RegisteredN/A
ExpiresN/A
Last UpdatedN/A
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)reroute443.microsoft.com
IssuerMicrosoft Corporation
Valid From2026-08-26
Valid Until2026-12-04 (46 days left)
SANs (1)reroute443.microsoft.com
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
ServerN/A
Content-Typetext/html
Final URLhttps://learn.microsoft.com/en-us/lifecycle/products/silverlight-5
strict-transport-securitymax-age=31536000; includeSubDomains; preload
content-security-policydefault-src *;script-src 'self' 'unsafe-inline' 'unsafe-eval' *.microsoft.com js.monitor.azure.com dc.services.visualstudio.com try-ppe.dot.net aznb-ame-prod.azureedge.net client-api.arkoselabs.com markdowneditor-public-e0gpfpcwcbbze3ag.b01.azurefd.net markdowneditor-PubDev-czdhe4dpdyaee6fj.b01.azurefd.net markdowneditor-external-Public-fmgmfefddycxdmfj.b01.azurefd.net MarkdownEditor-external-PubDev-dfgagughg7fub7h5.b01.azurefd.net h64.online-metrix.net *.clarity.ms;style-src 'self' 'unsafe-inline' *.microsoft.com aznb-ame-prod.azureedge.net try-ppe.dot.net MarkdownEditor-external-PubDev-dfgagughg7fub7h5.b01.azurefd.net markdowneditor-PubDev-czdhe4dpdyaee6fj.b01.azurefd.net markdowneditor-public-e0gpfpcwcbbze3ag.b01.azurefd.net markdowneditor-external-Public-fmgmfefddycxdmfj.b01.azurefd.net;img-src * data: blob:;frame-ancestors docs.microsoft.com *.docs.microsoft.com learn.microsoft.com *.learn.microsoft.com labclient.labondemand.com portal.azure.com *.portal.azure.com portal.azure.us portal.azure.cn ai.azure.com *.ai.azure.com learn-video.azurefd.net docs.azure.cn *.onecloud.azure-test.net *.sharepoint.com localhost:3000 local.learn.microsoft-int.com;worker-src 'self' blob: *.microsoft.com aznb-ame-prod.azureedge.net;form-action 'self' *.microsoft.com *.azure.cn *.pearsonvue.com;media-src 'self' blob: *.microsoft.com *.azure.cn videoencodingpublic-hgeaeyeba8gycee3.b01.azurefd.net videoencodingpubdevwus.blob.core.windows.net videoencodingpublicwus.blob.core.windows.net;base-uri 'self';font-src 'self' https: data:;object-src 'none';script-src-attr 'none';upgrade-insecure-requests
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
referrer-policystrict-origin-when-cross-origin
cache-controlpublic, max-age=389
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address20.231.239.246
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score A (6/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ 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
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No meta tags detected.

📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARC✓ Present
v=DMARC1; p=reject; rua=mailto:[email protected];ruf=mailto:[email protected];fo=1:s:d
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 20 active 2 for sale 1 available
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.com ●
.net ●
.org taken
.info ●
.io ●
.co current
.dev Available
.app ●
.me ●
.biz ●
.eu ●
.xyz ●
.fi ●
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk taken
📡 Uptime Monitor
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Current Status 🟢 Redirect
HTTP Status 302
Response Time 455ms
Last Checked 2026-10-17 03:16:35.915991
Uptime (30d) 100%