Location
United States
Country level only
Domain
cnn.com
Served through Fastly's network, which answers from the location nearest each visitor.
Still looking this up. This tab fills in as the answers arrive.
Network Every network on the internet has an autonomous system number (ASN). This is the one that announces this address.
AS54113Fastly
Fastly, Inc.
BGP prefixPrefix The block of addresses this IP is announced in to the rest of the internet. RPKI valid means the block's owner signed off on the network announcing it.
RPKI valid151.101.128.0/22
Seen by 3,187 peers
Latency Round trip for an HTTPS request from your browser to the site and back, including the server's reply time.
Live— ms
Measuring from your browser…
At a glance
Details
Network
- IPv4
- 151.101.131.5
- ASNThe autonomous system number of the network that announces this address.
- AS54113
- Operator
- Fastly, Inc.
- CDNFrom the provider's own published list of its address ranges.
- Fastly
- PrefixThe block of addresses announced over BGP that contains this address.
- 151.101.128.0/22
- RPKIWhether a signed record (ROA) authorizes this network to announce this prefix.
- Valid
- VisibilityHow many bgp.tools peers carry this announcement.
- 3,187 peers
- Type
- Content
- Registry
- RIPE NCC
Location
Country level- Country
- United States
- Continent
- North America
Registration
RDAP- PopularityCloudflare Radar's ranking of domains by how often 1.1.1.1 users look them up.
- Top 1,000
- Registrar
- Nom-iq Ltd. dba COM LAUDE
- Registered
- Sep 22, 199333 years ago
- Expires
- Sep 21, 2027in 11 months
- Updated
- Apr 22, 2025
- StatusRegistry flags on the domain, such as locks that stop unauthorized transfers or changes.
- Delete lockedTransfer lockedUpdate lockedDelete locked by registryTransfer locked by registryUpdate locked by registry
- DNSSECDNSSEC signs DNS answers so they can't be forged on the way to you.
- Unsigned
- Name servers
- ns-1242.awsdns-27.orgns-1652.awsdns-14.co.ukns-378.awsdns-47.comns-587.awsdns-09.net
- Registrant
- Redacted for privacy
Sep 22, 1993344 days leftSep 21, 2027
Route
Finding a probe near you…
Networks crossed
Each network is an autonomous system (AS). Your traffic is handed from one to the next where they connect, following
the routes BGP advertises.
- AS16509Anthropic, PBC
- AS54113Fastly
Tracing from a probe near you with Globalping. Hop locations that its round-trip times rule out are left off the map.
Protected from spoofing
Mail that fails its checks is rejected under cnn.com's DMARC policy, so forged mail doesn't reach inboxes.
- Receives mail
- Microsoft 365
- Mail servers
- cnn-com.mail.protection.outlook.com
- SPFLists the servers allowed to send mail for the domain. Receivers check it against the sending server.
- Soft-fails everything else3 of 10 DNS lookups · includes cnn.com._nspf.vali.email, %{i}._ip.%{h}._ehlo.%{d}._spf.vali.email…
- DMARCTells receivers what to do with mail that fails SPF and DKIM: nothing (none), spam folder (quarantine) or reject.
- Rejectsends reports
- MTA-STSRequires other mail servers to use encrypted connections (TLS) when delivering to this domain.
- Not published
- TLS reportsAsks other mail servers to report failed encrypted deliveries (TLS-RPT).
- Not requested
- BIMIA brand logo that some mail apps show next to authenticated mail from the domain.
- Logo published
DNS records
TypeNameValueTTL
Acnn.com151.101.131.542 sec
Acnn.com151.101.195.542 sec
Acnn.com151.101.67.542 sec
Acnn.com151.101.3.542 sec
AAAAcnn.com2a04:4e42:400::7733 min
AAAAcnn.com2a04:4e42::7733 min
AAAAcnn.com2a04:4e42:600::7733 min
AAAAcnn.com2a04:4e42:200::7733 min
NScnn.comns-1242.awsdns-27.org2 days
NScnn.comns-1652.awsdns-14.co.uk2 days
NScnn.comns-378.awsdns-47.com2 days
NScnn.comns-587.awsdns-09.net2 days
MXcnn.com10 cnn-com.mail.protection.outlook.com5 min
TXTcnn.com"2baPGrmeo+RwsWdIdq/gIVSEWNb4tC9mLGQu0j4l/mduqhm06T+V9vNLXsauLyH9FwMZJSRHvj/YHGKOVWRylw=="5 min
TXTcnn.com"98f06e94-b4da-4343-86be-c6c1667205e6"5 min
TXTcnn.com"_globalsign-domain-verification=nPcGMc5MexVHi5gaiJ3TNZjT3fI_seEOQWXPUSMmWm"5 min
TXTcnn.com"adobe-idp-site-verification=279ead95-3581-42b7-82f4-73c97f8cebfa"5 min
TXTcnn.com"atlassian-domain-verification=joqe6L8dNi+aisGbB1XHQa0pDc53V2l0GQQRUtLEcr2997x0+rtrAA5Zw+UgQw3u"5 min
TXTcnn.com"canva-site-verification=C8ADd96ykBUHF3wyVjPyXQ"5 min
TXTcnn.com"cisco-ci-domain-verification=4a1c92ef69fe42f8125c3ca9ce0696dcf6cc16fa80243257de578af593d19548"5 min
TXTcnn.com"d1xTs9+kADZZSz3bPphLpkMXXxBGjqn5vsQHhi2M6lo0r8AdIbm6j8LfQXPujsywVgeGSP+AXWX0vO9Iep5cUg=="5 min
TXTcnn.com"facebook-domain-verification=xszi21kow2trmw3xt3ph6s631zyu3i"5 min
TXTcnn.com"globalsign-domain-verification=31A4E2C60CF20D90F4A4D4681EA87DC3"5 min
TXTcnn.com"google-site-verification=R-Btow3Z8oU_9H1IWU4Gm4lvUQ_OVmsfxonIKhIaiPE"5 min
TXTcnn.com"google-site-verification=_QivaXNjhXy-V1y_YqrycXdAWZi2mVrcwbXerX6THeY"5 min
TXTcnn.com"google-site-verification=cNhH3bbaizgJp34tQo2r1NgKE0YYLIPNOOvcBVTT5Pk"5 min
TXTcnn.com"google-site-verification=j2gGPSOzQ_1vx08SNjoGR7G8PfAIAThdvkPr_KdQGkc"5 min
TXTcnn.com"google-site-verification=zLPPRYQh2mgpr-Yhg_8j8Z04d1okax7bGsPDmHlrfN0"5 min
TXTcnn.com"jamf-site-verification=n384y4ilec6xqi08ShxAOg"5 min
TXTcnn.com"miro-verification=1e01f8da769be1241fceefd9abf2c317dcd68323"5 min
TXTcnn.com"mongodb-site-verification=mtrxHeW3jOzWtwEwnOLpeQo9NXh6Lqas"5 min
TXTcnn.com"stripe-verification=08de20cb0357e775ecd57d7bcb9bc860f4e2a4e962245b893b24db9ba57839b9"5 min
TXTcnn.com"stripe-verification=094254c9a60a6dc0c1c2a62294b81c0c3b9363d044151a3e562ffeac0a7c4157"5 min
TXTcnn.com"stripe-verification=1488a36c1dc125ea564dc5822d1414eeed68875825aaf90df27ac3131d053935"5 min
TXTcnn.com"stripe-verification=42CDB310484C1CAA878F12A73EB7505EA6E7F154731CD7E4F5ABB574DE5E7725"5 min
TXTcnn.com"stripe-verification=e5dad290205182f6bdbd4e72697ce3cf9a965f35cb0349d538e09706345fb673"5 min
TXTcnn.com"v=spf1 include:cnn.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mail.zendesk.com ~all"5 min
TXT_dmarc.cnn.com"v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; ruf=mailto:Njk3@ruf.vali.email"10 min
AI & agents
Kept out of ChatGPT search, Claude and Perplexity
robots.txt blocks OAI-SearchBot, Claude-SearchBot and PerplexityBot. AI Overviews, Copilot, Meta AI and Siri can still cite it.
Crawlers
Blocks 17 of 25TrainingSearchOn request
They visit a page when someone asks an assistant about it. ChatGPT's, Perplexity's, Meta's and Amazon's treat robots.txt as advisory;
Anthropic's and Mistral's follow it.
OpenAIGPTBotblockedOAI-SearchBotblockedChatGPT-Userblocked
AnthropicClaudeBotblockedClaude-SearchBotblockedClaude-Userblocked
GoogleGoogle-ExtendedblockedGooglebotallowed—
Microsoft—bingbotallowed—
AppleApplebot-ExtendedblockedApplebotallowed—
Perplexity—PerplexityBotblockedPerplexity-Userblocked
MetaMeta-ExternalAgentallowedMeta-WebIndexerallowedMeta-ExternalFetcherallowed
AmazonAmazonbotblockedAmzn-SearchBotblockedAmzn-Userblocked
MistralMistralAI-TrainingallowedMistralAI-IndexallowedMistralAI-Userblocked
OthersCCBotblockedBytespiderblockedDuckAssistBotblocked
- Can cite itThe AI products that can use the site in their answers: each answers from one crawler (OAI-SearchBot for ChatGPT search, Googlebot for AI Overviews, bingbot for Copilot), and robots directives on the front page, like noindex, nosnippet and noarchive, keep some out.
- AI OverviewsCopilotMeta AISiri
- Kept out of
- ChatGPT search: robots.txt blocks OAI-SearchBotClaude: robots.txt blocks Claude-SearchBotPerplexity: robots.txt blocks PerplexityBotGemini: robots.txt blocks Google-Extended
Reading
- Without JavaScriptText on the front page before any scripts run: what GPTBot, ClaudeBot, PerplexityBot and most agents read. Google, Bing and Apple's crawlers run scripts.
- 0 words
- MarkdownAgents like Claude Code, Cursor and OpenCode ask for Markdown in their Accept header. It's the page without its markup, so it costs them far fewer tokens.
- Not offered
- llms.txtA Markdown file listing a site's key pages for AI tools. Coding agents read it; search crawlers mostly don't.
- Not published
- Structured dataschema.org JSON-LD in the page: facts about the site in a form machines read directly.
- WebPage
Tools Ways an AI agent can do things on the site, not just read it: an MCP server that apps like Claude, ChatGPT and Cursor connect to, an API catalog, packaged agent skills, a shopping profile (UCP), or tools the page offers AI in the browser (WebMCP). heade.rs looks in the official MCP Registry and the files the site publishes under /.well-known/.
No MCP server, API catalog, agent skills, shopping profile or in-page tools found.
HTTPS
Certificate
Valid- Issuer
- GlobalSign
- Issuing CA
- GlobalSign Atlas R46 OV TLS CA 2026 Q3
- Covers
- *.cnn.com, akamai.cnn.com, cnn.com
- Also validOther unexpired certificates for this name, found in Certificate Transparency logs.
- 11 more certificates
Oct 9, 2026196 days leftApr 26, 2027
From Certificate Transparency logs, via Cert Spotter.
Security
D- HSTSStrict-Transport-Security makes browsers refuse plain HTTP to this site. Preloaded sites are HTTPS-only even on a first visit.
- Not sent
- HTTP → HTTPSWhether the plain http:// address redirects visitors to the secure one.
- Redirects
- HTTP/3The newest HTTP, over QUIC. Announced in the alt-svc header or the domain's HTTPS DNS record.
- Available
- CAADNS records naming the only certificate authorities allowed to issue certificates for the domain.
- Any CA may issue
- security.txtA standard file (RFC 9116) telling security researchers how to report vulnerabilities.
- Not published
Security headers 3 of 7
- HSTSmissing
- CSPpresent
- Framingpresent
- No sniffingpresent
- Referrermissing
- Permissionsmissing
- Isolationmissing
Response
200 OK36 ms from CMH · 650.4 KBDNS lookup2 ms
301 cnn.com23 ms
200 www.cnn.com36 ms
DNSConnect (TCP + TLS)Waiting for the replyFrom Cloudflare's CMH data center
Website
Page
Breaking News, Latest News and Videos | CNN
View the latest news and breaking news today for U.S., world, weather, entertainment, politics and health at CNN.com.
- Language
- English
Built with
- CloudFrom the provider's published address ranges.
- Fastly
- CDN
- Fastlyx-served-by header
Response headers
- connection
- close
- content-length
- 665959
- x-content-hub
- build-env=prod; unique-deployment-key=rn100153; build-version=v8.5.19-0-g658bbcc; build-commit-hash=658bbcc121b987828e7dcd41b2fdfcb79cae1381
- x-last-modified
- Mon, 12 Oct 2026 16:44:30 GMT
- x-content-type-options
- nosniff
- cache-control
- max-age=60
- x-xss-protection
- 1; mode=block
- content-type
- text/html; charset=utf-8
- access-control-allow-origin
- *
- content-security-policy
default-src 'self' blob: https://*.cnn.com:* http://*.cnn.com:* *.cnn.io:* *.cnn.net:* *.turner.com:* *.turner.io:* *.ugdturner.com:* courageousstudio.com *.vgtf.net:*; script-src 'unsafe-eval' 'unsafe-inline' 'self' *; style-src 'unsafe-in… Show all
default-src 'self' blob: https://*.cnn.com:* http://*.cnn.com:* *.cnn.io:* *.cnn.net:* *.turner.com:* *.turner.io:* *.ugdturner.com:* courageousstudio.com *.vgtf.net:*; script-src 'unsafe-eval' 'unsafe-inline' 'self' *; style-src 'unsafe-inline' 'self' blob: *; child-src 'self' blob: *; frame-src 'self' *; object-src 'self' *; img-src 'self' data: blob: *; media-src 'self' data: blob: *; font-src 'self' data: *; connect-src 'self' data: *; frame-ancestors 'self' https://*.cnn.com:* http://*.cnn.com https://*.cnn.io:* http://*.cnn.io:* *.turner.com:* courageousstudio.com;- content-encoding
- br
- via
- 1.1 varnish, 1.1 varnish
- accept-ranges
- bytes
- date
- Mon, 12 Oct 2026 16:45:36 GMT
- age
- 42
- set-cookie
- SecGpc=0; Domain=.cnn.com; Path=/; SameSite=None; Secure
- set-cookie
- countryCode=US; Domain=.cnn.com; Path=/; SameSite=None; Secure
- set-cookie
- stateCode=OH; Domain=.cnn.com; Path=/; SameSite=None; Secure
- set-cookie
- geoData=reynoldsburg|OH|43068|US|NA|-400|broadband|39.960|-82.780|535; Domain=.cnn.com; Path=/; SameSite=None; Secure
- set-cookie
- wbdFch=5d05ddb0805d6fc6a923054487ae8c5bdbb49923; Domain=www.cnn.com; Path=/; Max-Age=30; SameSite=None; Secure
- set-cookie
FastAB=0=233,1=035,2=181,3=151,4=112,5=340,6=327,7=320,8=727,9=490,10=352,11=832,12=307,13=497,14=084,15=438,16=084,17=363,18=189,19=690,h=79,c=6acd0eb0,u=6acd0eb0; Domain=.cnn.com; Path=/; Expires=Tue, 12 Oct 2027 16:45:36 GMT; HttpOnly; S… Show all
FastAB=0=233,1=035,2=181,3=151,4=112,5=340,6=327,7=320,8=727,9=490,10=352,11=832,12=307,13=497,14=084,15=438,16=084,17=363,18=189,19=690,h=79,c=6acd0eb0,u=6acd0eb0; Domain=.cnn.com; Path=/; Expires=Tue, 12 Oct 2027 16:45:36 GMT; HttpOnly; SameSite=None; Secure- x-served-by
- cache-chi-klot8100102-CHI, cache-chi-klot8100102-CHI, cache-cmh1290111-CMH
- x-cache
- MISS, HIT, HIT
- x-cache-hits
- 0, 9, 3
- x-timer
- S1791823536.325069,VS0,VE4
- vary
- Accept-Encoding,Origin,Accept-Language
- alt-svc
- h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Tech stack
Built with Each entry says what gave it away: a response header, a cookie's name, an asset's path or file name, or markup the tool leaves in the page. Versions are checked against endoflife.date's support schedules and, for JavaScript packages, OSV's vulnerability database, which carries GitHub's security advisories.
CDN & edge
- Fastly
x-served-by header
Fonts
- Cnn Sans Display
self-hosted font
- Noto Serif Display
self-hosted font
How it's made
- RenderingPrerendered pages are built ahead of time and served as files. Pages rendered on each request are built by server code for every visitor. Pages drawn in the browser arrive nearly empty and depend on JavaScript, which most AI crawlers don't run. Islands are interactive parts in otherwise static HTML.
- Complete HTML0 words before any script runs
- Edge cacheWhether a CDN or proxy answered heade.rs's request from its cache, and how long ago that copy was made (the Age header).
- Served from cacheFastly · made 42 s ago
- Cache-Control
- max-age=60
- HTML
- Over 1 MB · sent Brotli-compressed
- Scripts
- 1 file · 8 inline1 from other sites
- Render-blockingPlain scripts in the page's head, without async, defer or type=module. The browser shows nothing until each one has downloaded and run.
- 1 script
Code from other sites Scripts a page loads from another domain run with the same power as its own code: they can read what visitors type and change the page. heade.rs checks what the HTML loads, not what tag managers add once they run.
- A/B testing
- Optimizely
- Integrity checksSubresource Integrity: the script tag carries a hash of the file, so the browser refuses it if the other site changes it. Analytics and tag manager scripts change by design and can't carry one; pinned library files can.
- 0 of 1 script