notion.so 200 🔒 SSL Valid
Checked: just now 🔗 Visit site
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 83d
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 →
2/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
208.103.161.1
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 4
▼
🌐 CDN
Cloudflare
⚙️ Framework
Next.js
☁️ Hosting
Vercel
⚡ JS Framework
React
📸 Screenshot 2026-08-20
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Screenshot of notion.so
Captured: 2026-08-20 06:58:21 · 16.5 KB
🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
▼
A (IPv4)208.103.161.2208.103.161.1
AAAA (IPv6)2602:f79a::12602:f79a::2
NSwoz.ns.cloudflare.comdana.ns.cloudflare.com
TXT
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proxy-ssl.webflow.com
v=spf1 ~all
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facebook-domain-verification=2agf76ffad9vxlxya597jrzil7xoxf
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
▼
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
▼
Subject (CN)notion.so
IssuerGoogle Trust Services
Valid From2026-08-13
Valid Until2026-11-11 (83 days left)
SANs (5)notion.so*.notion.so*.dev.notion.so*.stg.notion.so*.www.notion.so
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
▼
Status200
Servercloudflare
Content-Typetext/html; charset=utf-8
Final URLhttps://www.notion.com/
x-powered-byNext.js
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referrer-policystrict-origin-when-cross-origin
cache-controlpublic, max-age=0
cf-raya2e02a73de1f7b57-IAD
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 →
▼
IP Address208.103.161.1
ProviderUnknown
OrganizationN/A
ASNN/A
CountryN/A
CityN/A
🛡️ Security Score C (4/7)
▼
Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
▼
robots.txt Found Blocked
Sitemap Found 169 sitemaps (index) pages
Disallowed paths
/invite/
/*/invite/
/templates/search?query=*
/*/templates/search?query=*
/experiment/*
/*/experiment/*
/lp/webinars/
/lp/webinars/*
/_vercel/insights/view
/embed/*
... +2 more
🔗 Social & Meta Tags Complete
▼
TitleThe AI workspace that works for you. | Notion
DescriptionBuild Custom Agents, search across all your apps, and automate busywork. The AI workspace where teams get more done, faster.
OG TitleThe AI workspace that works for you. | Notion
OG DescriptionBuild Custom Agents, search across all your apps, and automate busywork. The AI workspace where teams get more done, faster.
OG Imagehttps://www.notion.com/front-static/meta/teams-and-agents.jpg
OG preview
OG Typewebsite
OG Site NameNotion
Twitter Cardsummary_large_image
Canonical URLhttps://www.notion.com/
Languageen-us
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
▼
SPF✓ Present
v=spf1 ~all
DMARC✓ Present
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected];