notion.so
24 hours
100.00%
7 days
100.00%
30 days
100.00%
IPv4 / IPv6
2
2
SSL Certificate
37d
Security Headers
3/6
Badges:
Response Time & Availability (24h)
SSL / TLS Certificate
37
days left
Valid
Feb 18, 2026
May 19, 2026
Issued → Expires
| Subject | commonName=notion.so |
|---|---|
| Issuer | countryName=US, organizationName=Google Trust Services, commonName=WE1 |
| Valid From | 2026-02-18 04:31 |
| Expires | 2026-05-19 05:07 |
| Serial Number | 8762D86233CBA16F0D10A0F871E76A24 |
| SHA-256 Fingerprint | d2:20:d3:30:7f:64:ad:60:45:0d:e5:ef:42:9d:f8:24:c5:90:10:ac:53:b3:54:e0:bb:4c:b7:97:97:9d:83:b6 |
| Subject Alt Names | notion.so *.notion.so *.dev.notion.so *.stg.notion.so *.www.notion.so |
| Last Checked | 2026-04-11 21:11:18 |
Latest HTTP Response Details
| Final URL | https://www.notion.com/ |
|---|---|
| Status Code | 200 |
| Response Time | 644 ms |
| Content Size | 257 KB (257.3 KB) |
| Content Type | text/html; charset=utf-8 |
| Server | cloudflare |
| TLS Version | TLSv1.3 |
|---|---|
| TLS Cipher | TLS_AES_256_GCM_SHA384 |
| Redirects | 2 |
|
|
| Checked | 2026-04-11 21:11:18 |
Security Headers
3/6
| Header | Status | Value |
|---|---|---|
Strict-Transport-Security |
Present | max-age=31536000; includeSubDomains; preload |
Content-Security-Policy |
Present | script-src 'self' 'unsafe-inline' 'unsafe-eval' https://gist.github.com https://apis.google.com https://cdn.amplitude.com https://api.amplitude.com https://dev-embed.notion.co https://embed.notion.co https://static.zdassets.com https://api.smooch.io https://solve-widget.forethought.ai https://decagon.ai https://sierra.chat https://http-inputs-notion.splunkcloud.com https://*.sentry.io https://checkout.stripe.com https://js.stripe.com https://embed.typeform.com https://admin.typeform.com https://ucv.bynder.com https://js.sentry-cdn.com https://js.chilipiper.com https://platform.twitter.com https://cdn.syndication.twimg.com https://accounts.google.com https://vimeo.com https://player.vimeo.com https://youtube.com https://www.youtube.com https://app.cal.com https://www.googletagmanager.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://cdn.metadata.io https://platformapi.metadata.io https://api-gw.metadata.io https://cdn.cr-relay.com https://d2hrivdxn8ekm8.cloudfront.net https://d1lu3pmaz2ilpx.cloudfront.net https://dvqigh9b7wa32.cloudfront.net https://d330aiyvva2oww.cloudfront.net https://d34r8q7sht0t9k.cloudfront.net https://transcend-cdn.com https://wcs.naver.com https://wcs.naver.net https://ssl.pstatic.net https://cdn01.boxcdn.net https://api.tailorhq.ai https://app.tailorhq.ai https://cdn.tailorhq.ai https://cached-api.tailorhq.ai https://cdn.sprig.com https://assets.customer.io https://track.customer.io https://code.gist.build https://www.google.com https://www.gstatic.com https://challenges.cloudflare.com https://hcaptcha.com https://*.hcaptcha.com https://maps.googleapis.com https://unpkg.com/react@18.2.0/umd/react.development.js https://unpkg.com/react-dom@18.2.0/umd/react-dom.development.js https://unpkg.com/@babel/standalone@7.26.9/babel.min.js https://unpkg.com/dayjs-with-plugins@1.0.4/dist/dayjs-with-plugins.min.js https://unpkg.com/@tailwindcss/browser@4 https://unpkg.com/d3@7.9.0/dist/d3.min.js https://unpkg.com/three@0.150.0/build/three.min.js https://dev-custom-views-modules-usw2.s3.us-west-2.amazonaws.com/components.js https://pagead2.googlesyndication.com https://x.clearbitjs.com https://connect.facebook.net https://snap.licdn.com/ https://px.ads.linkedin.com/ https://munchkin.marketo.net https://info.notion.com https://bat.bing.com https://s.yimg.jp https://www.youtube-nocookie.com https://www.youtube.com/iframe_api https://js.partnerstack.com https://partnerlinks.io https://analytics.tiktok.com/ https://vitals.vercel-insights.com https://va.vercel-scripts.com https://vercel.live https://www.redditstatic.com https://static.ads-twitter.com https://insights.metadata.io https://acdn.adnxs.com/dmp/up/pixie.js https://a.usbrowserspeed.com https://static.hotjar.com https://script.hotjar.com https://cloud.memsource.com https://editor.memsource.com https://adora-cdn.com https://c.adora-cdn.com;connect-src 'self' data: blob: https://img.notionusercontent.com https://notion.so/eap https://cdn.amplitude.com https://api.amplitude.com https://www.notion.so https://app.notion.com notion://app.notion.com https://api.embed.ly https://dev-embed.notion.co https://embed.notion.co https://ekr.zdassets.com https://ekr.zendesk.com https://makenotion.zendesk.com https://api.smooch.io wss://api.smooch.io https://api.forethought.ai https://sierra.chat https://http-inputs-notion.splunkcloud.com https://*.sentry.io https://checkout.stripe.com https://js.stripe.com https://library.notion.com https://d8ejoa1fys2rk.cloudfront.net https://cdn.contentful.com https://preview.contentful.com https://images.ctfassets.net https://tracking.chilipiper.com https://api.chilipiper.com https://api.unsplash.com https://api.giphy.com/ https://giphy-analytics.giphy.com/ https://media0.giphy.com/ https://media1.giphy.com/ https://media2.giphy.com/ https://media3.giphy.com/ https://media4.giphy.com/ https://media5.giphy.com/ https://media6.giphy.com/ https://media7.giphy.com/ https://media8.giphy.com/ https://media9.giphy.com/ https://media10.giphy.com/ https://boards-api.greenhouse.io https://accounts.google.com https://oauth2.googleapis.com https://vimeo.com https://player.vimeo.com https://youtube.com https://www.youtube.com https://www.googletagmanager.com https://analytics.google.com https://www.googleadservices.com https://googleads.g.doubleclick.net https://region1.google-analytics.com https://region1.analytics.google.com https://www.google-analytics.com https://cdn.metadata.io https://platformapi.metadata.io https://api-gw.metadata.io https://api.cr-relay.com https://d2hrivdxn8ekm8.cloudfront.net https://d1lu3pmaz2ilpx.cloudfront.net https://dvqigh9b7wa32.cloudfront.net https://d330aiyvva2oww.cloudfront.net https://verifi.podscribe.com https://verifi.pdscrb.com https://pixel.tapad.com https://ipv4.podscribe.com https://ipv4.pdscrb.com https://transcend-cdn.com https://telemetry.transcend.io https://wcs.naver.com https://pgncd.notion.so https://api.statsig.com https://statsigapi.net https://exp.notion.so https://api.box.com https://api.tailorhq.ai https://app.tailorhq.ai https://cdn.tailorhq.ai https://cached-api.tailorhq.ai https://*.mux.com https://api.sprig.com https://storage.googleapis.com https://cdn.sprig.com https://cdn.userleap.com https://assets.customer.io https://track.customer.io https://*.api.gist.build https://*.cloud.gist.build https://www.google.com https://hcaptcha.com https://*.hcaptcha.com https://tiles.versatiles.org https://maps.googleapis.com https://places.googleapis.com https://pagead2.googlesyndication.com https://google.com https://x.clearbitjs.com https://app.clearbitjs.com https://connect.facebook.net https://snap.licdn.com/ https://px.ads.linkedin.com/ https://munchkin.marketo.net https://*.mktoresp.com https://info.notion.com https://bat.bing.com https://s.yimg.jp https://www.youtube-nocookie.com https://www.youtube.com/iframe_api https://js.partnerstack.com https://grsm.io https://partnerlinks.io https://analytics.tiktok.com/ https://vitals.vercel-insights.com https://va.vercel-scripts.com https://vercel.live https://www.redditstatic.com https://static.ads-twitter.com https://insights.metadata.io https://acdn.adnxs.com/dmp/up/pixie.js https://a.usbrowserspeed.com https://api.mail.dev.notion.so/graphql https://api.mail.notion.so/graphql https://*.hotjar.com https://*.hotjar.io wss://*.hotjar.com https://cloud.memsource.com https://editor.memsource.com https://adora-cdn.com https://c.adora-cdn.com;font-src 'self' data: https://cdnjs.cloudflare.com https://cdn.jsdelivr.net https://sierra.chat https://d8ejoa1fys2rk.cloudfront.net https://cdn01.boxcdn.net https://fonts.gstatic.com;img-src 'self' data: blob: https: https://img.notionusercontent.com https://mail-resource-proxy.mail.notion.so https://app.notion.com notion://app.notion.com https://sierra.chat https://images.ctfassets.net https://platform.twitter.com https://syndication.twitter.com https://pbs.twimg.com https://ton.twimg.com https://region1.google-analytics.com https://region1.analytics.google.com https://*.mux.com https://track.customer.io;style-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com https://cdn.jsdelivr.net https://github.githubassets.com https://sierra.chat https://d8ejoa1fys2rk.cloudfront.net https://js.chilipiper.com https://platform.twitter.com https://ton.twimg.com https://accounts.google.com https://transcend-cdn.com https://cdn01.boxcdn.net https://code.gist.build https://hcaptcha.com https://*.hcaptcha.com https://fonts.googleapis.com;frame-src 'self' https: http: https://app.notion.com notion://app.notion.com https://accounts.google.com https://renderer.gist.build https://code.gist.build https://challenges.cloudflare.com https://hcaptcha.com https://*.hcaptcha.com https://notion.notion.site https://notion-templates.notion.site;frame-ancestors 'self' https://www.notion.so https://app.notion.com notion://app.notion.com notion://www.notion.so;worker-src 'self' blob:;child-src 'self' blob:;media-src blob: https: http: https://*.mux.com |
X-Frame-Options |
Missing | — |
X-Content-Type-Options |
Missing | — |
Referrer-Policy |
Present | strict-origin-when-cross-origin |
Permissions-Policy |
Missing | — |
DNS Intelligence (24h)
Avg Resolution
6.1 ms
Min / Max
5.0
/
7.3 ms
Record Types
5
Lookups (24h)
10
DNS Records
A
208.103.161.2
208.103.161.1
206s
5.0ms
AAAA
2602:f79a::2
2602:f79a::1
300s
5.1ms
NS
woz.ns.cloudflare.com
dana.ns.cloudflare.com
3377s
1.5ms
TXT
SPF
(1)
v=spf1 ~all
Domain Verification
(5)
google-site-verification=01Xid8U6cE4LuiG2OeRTL-hnDC9MxKvVD6mAgAS51Oo
facebook-domain-verification=2agf76ffad9vxlxya597jrzil7xoxf
google-site-verification=LBOGI6TChsA_9vwaJYLU7RXgunDGAWKG0fcHxiU2-o4
google-site-verification=U2r6h9FWkKMadZDxW94daNJ1YUGXP-9_tJ7PUYfYz4c
google-site-verification=_aahlmtDiPlbg224pU3M_8w9Ka-3tcGUmBd6ZW052AU
TXT Record
(2)
_eohaffzltripfzavo0ehlmi84k0tkxw
proxy-ssl.webflow.com
299s
12.8ms
SOA
Primary NS
dana.ns.cloudflare.com
Admin
dns@cloudflare.com
Serial: 2401346555
Refresh: 2h
Retry: 40m
Expire: 7d
Min TTL: 30m
1800s
5.3ms
Email Security Posture
MX Records
SPF
Details
v=spf1 ~all
DMARC
Details
v=DMARC1; p=quarantine; pct=100; rua=mailto:re+1b3a27dd30bc@inbound.dmarcdigests.com;
BIMI
MTA-STS
Partial
Overall
DNS Propagation Consistent
| Resolver | IPs Returned | Response Time | Status |
|---|---|---|---|
| Quad9 |
208.103.161.1
208.103.161.2
|
5.39ms | |
208.103.161.1
208.103.161.2
|
15.78ms | ||
| AdGuard |
208.103.161.1
208.103.161.2
|
42.91ms | |
| OpenDNS |
208.103.161.1
208.103.161.2
|
11.89ms | |
| Cloudflare |
208.103.161.1
208.103.161.2
|
3.65ms |
WHOIS / Domain Registration
Registrar
1API
Created
2015-03-31
Updated
2026-02-25
Expires
2027-03-31
Name Servers (WHOIS)
woz.ns.cloudflare.com
dana.ns.cloudflare.com
Domain Status
active
clientTransferProhibited
DNSSEC
Unsigned
WHOIS Last Checked
2026-04-11 21:11
Resolution Time (A/AAAA recent)
20:07
21:11
| Time | Type | Values | TTL | Resolution | Nameserver |
|---|---|---|---|---|---|
| 21:11:16 | SOA |
dana.ns.cloudflare.com dns.cloudflare.com 2401346555 10000 2400 604800 1800
|
1800s | 5.3 ms | 10.89.0.1 |
| 21:11:16 | TXT |
8 records
|
299s | 12.8 ms | 10.89.0.1 |
| 21:11:16 | NS |
woz.ns.cloudflare.com
dana.ns.cloudflare.com
|
3377s | 1.5 ms | 10.89.0.1 |
| 21:11:16 | AAAA |
2602:f79a::2
2602:f79a::1
|
300s | 5.1 ms | 10.89.0.1 |
| 21:11:16 | A |
208.103.161.2
208.103.161.1
|
206s | 5.0 ms | 10.89.0.1 |
| 20:07:57 | SOA |
dana.ns.cloudflare.com dns.cloudflare.com 2401346555 10000 2400 604800 1800
|
1800s | 5.9 ms | 10.89.0.1 |
| 20:07:57 | TXT |
8 records
|
299s | 9.2 ms | 10.89.0.1 |
| 20:07:57 | NS |
dana.ns.cloudflare.com
woz.ns.cloudflare.com
|
84681s | 3.9 ms | 10.89.0.1 |
| 20:07:57 | AAAA |
2602:f79a::2
2602:f79a::1
|
300s | 7.3 ms | 10.89.0.1 |
| 20:07:57 | A |
208.103.161.2
208.103.161.1
|
300s | 6.8 ms | 10.89.0.1 |
Open Ports
12
Open Ports
12
IPs Scanned
12
| Port | Protocol | Service | IP Address | Status | Latency | Banner |
|---|---|---|---|---|---|---|
80 |
TCP | http | 2602:f79a::2 |
Open | 2.1 ms | — |
80 |
TCP | http | 208.103.161.1 |
Open | 2.9 ms | — |
80 |
TCP | http | 208.103.161.2 |
Open | 4.0 ms | — |
443 |
TCP | https | 208.103.161.1 |
Open | 2.5 ms | — |
443 |
TCP | https | 2602:f79a::2 |
Open | 2.4 ms | — |
443 |
TCP | https | 208.103.161.2 |
Open | 3.6 ms | — |
8080 |
TCP | http-alt | 208.103.161.2 |
Open | 3.4 ms | — |
8080 |
TCP | http-alt | 208.103.161.1 |
Open | 2.3 ms | — |
8080 |
TCP | http-alt | 2602:f79a::2 |
Open | 2.5 ms | — |
8443 |
TCP | https-alt | 2602:f79a::2 |
Open | 2.0 ms | — |
8443 |
TCP | https-alt | 208.103.161.2 |
Open | 2.4 ms | — |
8443 |
TCP | https-alt | 208.103.161.1 |
Open | 2.6 ms | — |
Technology Stack
14 detected
HTTP/2
HTTP/3 (QUIC)
14
Technologies
CDN
1
Cloudflare
CF-Ray header present
DNS
1
Cloudflare DNS
NS record: woz.ns.cloudflare.com
Email
1
SPF Record
TXT SPF: v=spf1 ~all
Framework
1
Next.js
X-Powered-By header
Library
1
React
React identifier
Platform
1
Vercel
X-Vercel-Id header
Protocol
1
HTTP/3 (QUIC)
Alt-Svc h3 advertised
Security
3
CSP
Content-Security-Policy present
HSTS
HSTS header present
Referrer-Policy
Referrer-Policy present
Social
2
Open Graph
Open Graph meta tags
Twitter Cards
Twitter Card meta
Verification
2
Google Search Console
TXT verification: google-site-verification=01Xid8U6cE4LuiG2OeRTL-hnDC9MxKvVD6mA…
Meta/Facebook
TXT verification: facebook-domain-verification=2agf76ffad9vxlxya597jrzil7xoxf
Crawl Configuration
robots.txt
Sitemap
· 201 URLs
robots.txt 16 disallow · 1 allow · 6 agents
| User-Agent | Directive | Path / Value |
|---|---|---|
*
|
Allow |
/
|
*
|
Disallow |
/invite/
|
*
|
Disallow |
/*/invite/
|
*
|
Disallow |
/templates/search?query=*
|
*
|
Disallow |
/*/templates/search?query=*
|
*
|
Disallow |
/experiment/*
|
*
|
Disallow |
/*/experiment/*
|
*
|
Disallow |
/lp/webinars/
|
*
|
Disallow |
/lp/webinars/*
|
*
|
Disallow |
/_vercel/insights/view
|
*
|
Disallow |
/embed/*
|
*
|
Disallow |
/*/embed/*
|
BLEXBot
|
Disallow |
/
|
AhrefsBot
|
Disallow |
/
|
Amazonbot
|
Disallow |
/
|
SemrushBot
|
Disallow |
/
|
dotbot
|
Disallow |
/
|
*
|
Sitemap | https://www.notion.com/sitemap.xml |
*
|
Sitemap | https://www.notion.com/blog/sitemap.xml |
*
|
Sitemap | https://www.notion.com/customers/sitemap.xml |
*
|
Sitemap | https://www.notion.com/help/sitemap.xml |
*
|
Sitemap | https://www.notion.com/md/sitemap.xml |
*
|
Sitemap | https://www.notion.com/pages/sitemap.xml |
*
|
Sitemap | https://www.notion.com/product/sitemap.xml |
*
|
Sitemap | https://www.notion.com/releases/sitemap.xml |
*
|
Sitemap | https://www.notion.com/use-case/sitemap.xml |
*
|
Sitemap | https://sitemaps.notion.com/sitemap-categories.xml |
*
|
Sitemap | https://sitemaps.notion.com/sitemap-collections.xml |
# Notion is hiring! # Check out our open roles at https://www.notion.so/careers User-agent: * Allow: / Disallow: /invite/ Disallow: /*/invite/ Disallow: /templates/search?query=* Disallow: /*/templates/search?query=* Disallow: /experiment/* Disallow: /*/experiment/* Disallow: /lp/webinars/ Disallow: /lp/webinars/* Disallow: /_vercel/insights/view Disallow: /embed/* Disallow: /*/embed/* User-agent: BLEXBot Disallow: / User-agent: AhrefsBot Disallow: / User-agent: Amazonbot Disallow: / User-agent: SemrushBot Disallow: / User-agent: dotbot Disallow: / Sitemap: https://www.notion.com/sitemap.xml Sitemap: https://www.notion.com/blog/sitemap.xml Sitemap: https://www.notion.com/customers/sitemap.xml Sitemap: https://www.notion.com/help/sitemap.xml Sitemap: https://www.notion.com/md/sitemap.xml Sitemap: https://www.notion.com/pages/sitemap.xml Sitemap: https://www.notion.com/product/sitemap.xml Sitemap: https://www.notion.com/releases/sitemap.xml Sitemap: https://www.notion.com/use-case/sitemap.xml Sitemap: https://sitemaps.notion.com/sitemap-categories.xml Sitemap: https://sitemaps.notion.com/sitemap-collections.xml
Active IP Addresses
| IP Address | Version | Reverse DNS | CIDR | Country | City | ASN | First Seen | Last DNS | Hits | Misses | Uptime % | Avg Latency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
2602:f79a::2 |
IPv6 | — |
2602:f79a::/48
|
US | — | AS33191 Notion Labs, Inc. | 2026-04-11 20:07 | 2026-04-11 21:11 | 2 | 0 | 100.0% | 2.7 ms |
2602:f79a::1 |
IPv6 | — |
2602:f79a::/48
|
US | — | AS33191 Notion Labs, Inc. | 2026-04-11 20:07 | 2026-04-11 21:11 | 2 | 0 | 100.0% | 2.2 ms |
208.103.161.2 |
IPv4 | — |
208.103.161.0/24
|
US | — | AS33191 Notion Labs, Inc. | 2026-04-11 20:07 | 2026-04-11 21:11 | 2 | 0 | 100.0% | 2.7 ms |
208.103.161.1 |
IPv4 | — |
208.103.161.0/24
|
US | — | AS33191 Notion Labs, Inc. | 2026-04-11 20:07 | 2026-04-11 21:11 | 2 | 0 | 100.0% | 2.9 ms |
Discovered Sub-domains
9
Wordlist Brute-force
9
1.
admin.notion.so
2.
dev.notion.so
3.
identity.notion.so
4.
info.notion.so
5.
login.notion.so
6.
mail.notion.so
7.
status.notion.so
8.
stg.notion.so
9.
www.notion.so
Recent HTTP Checks (24 h)
Total Checks
2
Success Rate
100%
Avg Response
667 ms
Min / Max
644
/
691 ms
Recent Checks
20:07
21:11
| Time | Status | Code | Response | Agent | Error |
|---|---|---|---|---|---|
| 21:11:18 | UP | 200 | 644 ms | prod-local | — |
| 20:07:58 | UP | 200 | 691 ms | prod-local | — |
Incident History
No incidents recorded — all clear!