🌐 cambridge.me 200 🔒 SSL Valid
Checked: (cached 2026-10-23 23:26:09) ↻ Refresh 🔗 Visit site
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This domain forwards to a specific page: github.com/rcambrj/resume (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 87d
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 →
104.21.88.2
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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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools.
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No technologies detected

📸 Screenshot
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Screenshot not available yet.

🌐 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)172.67.149.194104.21.88.2
AAAA (IPv6)2606:4700:3031::ac43:95c22606:4700:3031::6815:5802
NSbrad.ns.cloudflare.comjade.ns.cloudflare.com
MX1 in1-smtp.messagingengine.com5 in2-smtp.messagingengine.com
TXT (1)
v=spf1 include:spf.messagingengine.com include:mailgun.org include:eu.rp.oracleemaildelivery.com -all
📋 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)cambridge.me
IssuerGoogle Trust Services
Valid From2026-10-22
Valid Until2027-01-20 (87 days left)
SANs (2)cambridge.me*.cambridge.me
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status200
Servergithub.com
Content-Typetext/html; charset=utf-8
Final URLhttps://github.com/rcambrj/resume
strict-transport-securitymax-age=31536000; includeSubdomains; preload
content-security-policydefault-src 'none'; base-uri 'self'; child-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com *.rel.tunnels.api.visualstudio.com wss://*.rel.tunnels.api.visualstudio.com github.githubassets.com objects-origin.githubusercontent.com copilot-proxy.githubusercontent.com proxy.individual.githubcopilot.com proxy.business.githubcopilot.com proxy.enterprise.githubcopilot.com *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net productionresultssa1.blob.core.windows.net productionresultssa2.blob.core.windows.net 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productionresultssa151.blob.core.windows.net productionresultssa152.blob.core.windows.net productionresultssa153.blob.core.windows.net productionresultssa154.blob.core.windows.net productionresultssa155.blob.core.windows.net productionresultssa156.blob.core.windows.net productionresultssa157.blob.core.windows.net productionresultssa158.blob.core.windows.net productionresultssa159.blob.core.windows.net productionresultssa160.blob.core.windows.net productionresultssa161.blob.core.windows.net productionresultssa162.blob.core.windows.net productionresultssa163.blob.core.windows.net productionresultssa164.blob.core.windows.net productionresultssa165.blob.core.windows.net productionresultssa166.blob.core.windows.net productionresultssa167.blob.core.windows.net productionresultssa168.blob.core.windows.net productionresultssa169.blob.core.windows.net productionresultssa170.blob.core.windows.net productionresultssa171.blob.core.windows.net productionresultssa172.blob.core.windows.net productionresultssa173.blob.core.windows.net productionresultssa174.blob.core.windows.net productionresultssa175.blob.core.windows.net productionresultssa176.blob.core.windows.net productionresultssa177.blob.core.windows.net productionresultssa178.blob.core.windows.net productionresultssa179.blob.core.windows.net productionresultssa180.blob.core.windows.net productionresultssa181.blob.core.windows.net productionresultssa182.blob.core.windows.net productionresultssa183.blob.core.windows.net productionresultssa184.blob.core.windows.net productionresultssa185.blob.core.windows.net productionresultssa186.blob.core.windows.net productionresultssa187.blob.core.windows.net productionresultssa188.blob.core.windows.net productionresultssa189.blob.core.windows.net productionresultssa190.blob.core.windows.net productionresultssa191.blob.core.windows.net productionresultssa192.blob.core.windows.net productionresultssa193.blob.core.windows.net productionresultssa194.blob.core.windows.net productionresultssa195.blob.core.windows.net productionresultssa196.blob.core.windows.net productionresultssa197.blob.core.windows.net productionresultssa198.blob.core.windows.net productionresultssa199.blob.core.windows.net github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.com wss://alive.github.com wss://alive-staging.github.com api.githubcopilot.com api.individual.githubcopilot.com api.business.githubcopilot.com api.enterprise.githubcopilot.com wss://production-copilot-host.webpubsub.azure.com wss://production-copilot-host-centralus.webpubsub.azure.com wss://production-copilot-host-centralus-02.webpubsub.azure.com wss://production-copilot-host-westus.webpubsub.azure.com api.github.com/cmc_internal/api/; font-src github.githubassets.com; form-action 'self' github.com gist.github.com copilot-workspace.githubnext.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com; img-src 'self' data: blob: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com private-avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com release-assets.githubusercontent.com secured-user-images.githubusercontent.com user-images.githubusercontent.com private-user-images.githubusercontent.com opengraph.githubassets.com repository-images.githubusercontent.com marketplace-screenshots.githubusercontent.com copilotprodattachments.blob.core.windows.net/github-production-copilot-attachments/ github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com explore-feed.github.com *.googleusercontent.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com secured-user-images.githubusercontent.com private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com github.githubassets.com; script-src github.githubassets.com 'sha256-6AKuI+cDd1MoUL1u4eqrA9PXmnPAkOB4h7421hPUUm0='; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.githubassets.com github.com/assets-cdn/worker/ github.com/assets/ gist.github.com/assets-cdn/worker/
x-frame-optionsdeny
x-content-type-optionsnosniff
referrer-policyno-referrer-when-downgrade
cache-controlmax-age=0, private, must-revalidate
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 Address104.21.88.2
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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SPF✓ Present
v=spf1 include:spf.messagingengine.com include:mailgun.org include:eu.rp.oracleemaildelivery.com -all
DMARCNot set
MX Records
1 → in1-smtp.messagingengine.com
5 → in2-smtp.messagingengine.com
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 23 active
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.com ●
.net ●
.org ●
.info ●
.io ●
.co ●
.dev ●
.app ●
.me current
.biz ●
.eu ●
.xyz ●
.fi ●
.se ●
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca ●
.com.au ●
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Online
HTTP Status 200
Response Time 557ms
Last Checked 2026-10-22 21:00:58.121441
Uptime (30d) 100%