Location
Amsterdam, The Netherlands
Within about 20 km
Domain
crunchr.com
Hosted on GitHub Actions runners.
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.
AS8075Microsoft
GitHub · Actions runners
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 valid40.68.0.0/14
Seen by 3,212 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
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
- AS8075Microsoft
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 sent to spam under crunchr.com's DMARC policy, so forged mail doesn't reach inboxes.
- Receives mail
- Its own servers
- Mail servers
- crunchr-com.f-v1.mx.microsoft
- SPFLists the servers allowed to send mail for the domain. Receivers check it against the sending server.
- Rejects everything else5 of 10 DNS lookups · includes spf.protection.outlook.com, spf.mandrillapp.com…
- DMARCTells receivers what to do with mail that fails SPF and DKIM: nothing (none), spam folder (quarantine) or reject.
- Quarantinesends 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
Acrunchr.com40.68.35.2015 min
NScrunchr.comlex.ns.cloudflare.com1 day
NScrunchr.comalina.ns.cloudflare.com1 day
MXcrunchr.com0 crunchr-com.f-v1.mx.microsoft5 min
TXTcrunchr.com"MS=ms14076368"5 min
TXTcrunchr.com"mandrill_verify.gfIiToqbBMgrr7cU0u6x6g"5 min
TXTcrunchr.com"apple-domain-verification=LZWEpAtCZFvDDubQ"5 min
TXTcrunchr.com"detectify-verification=98c5a564054a2b2c699574e1c6ea9220"5 min
TXTcrunchr.com"cursor-domain-verification-8qrtq5=Lg7hnxJEfhmN91DjLQEHxqJBU"5 min
TXTcrunchr.com"anthropic-domain-verification-w889g6=mOtldxQ7VCFgJRTH9gXLf1Mz8"5 min
TXTcrunchr.com"slack-domain-verification=5M2FAvQYpVLrr8Xe2CTzKEaFHHxct3JlF9ClrhTc"5 min
TXTcrunchr.com"google-site-verification=REggTC0uWEe3ua-Tn-H2ZVlzPDliuD0PvNnK_cp9ttE"5 min
TXTcrunchr.com"google-site-verification=tEEtYdnW0drqAFysuMAJEAdhqFLnVuE838uPhK5suBk"5 min
TXTcrunchr.com"atlassian-sending-domain-verification=3958b079-0d56-4ba5-ab4a-101bf707e88b"5 min
TXTcrunchr.com"atlassian-domain-verification=aolKYBdysGe10uJ8oPE2tTfrYaTfirqcYL8mvVgr1eS05ndfoL78dPLuj1333sPK"5 min
TXTcrunchr.com"v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:_spf.atlassian.net include:4392015.spf10.hubspotemail.net -all"5 min
TXT_dmarc.crunchr.com"v=DMARC1; p=quarantine; adkim=r; rua=mailto:tj5ktd6252@rua.powerdmarc.com; ruf=mailto:tj5ktd6252@ruf.powerdmarc.com; fo=1;"5 min
CAAcrunchr.com0 iodef "mailto:infrateam@crunchr.com"5 min
CAAcrunchr.com0 issue "digicert.com; cansignhttpexchanges=yes"5 min
CAAcrunchr.com0 issue "letsencrypt.org"5 min
CAAcrunchr.com0 issue "pki.goog; cansignhttpexchanges=yes"5 min
CAAcrunchr.com0 issue "sectigo.com"5 min
CAAcrunchr.com0 issue "ssl.com"5 min
CAAcrunchr.com0 issuewild "digicert.com; cansignhttpexchanges=yes"5 min
CAAcrunchr.com0 issuewild "letsencrypt.org"5 min
CAAcrunchr.com0 issuewild "pki.goog; cansignhttpexchanges=yes"5 min
CAAcrunchr.com0 issuewild "sectigo.com"5 min
CAAcrunchr.com0 issuewild "ssl.com"5 min
DScrunchr.com2371 13 2 65bc4e5ae127336b22f1eedc1f51a699450991ca6cbcc5755899f8260830ef8f1 day
Exposure
Open ports
3 open- 80HTTP
- 443HTTPS
- 2223
- Software
- nginxOpenSSH 8.4p1DebianLinux Kernel
- Tags
- Cloud
- Seen asHostnames Shodan has seen pointing at, or presented by, this address.
- crunchrapps.comcrunchr.com
From Shodan InternetDB, updated weekly.
Details
Network
- IPv4
- 40.68.35.201
- ASNThe autonomous system number of the network that announces this address.
- AS8075
- Operator
- Microsoft Corporation
- HostingFrom the provider's own published list of its address ranges.
- GitHub · Actions runners
- PrefixThe block of addresses announced over BGP that contains this address.
- 40.68.0.0/14
- RPKIWhether a signed record (ROA) authorizes this network to announce this prefix.
- Valid
- VisibilityHow many bgp.tools peers carry this announcement.
- 3,212 peers
- Type
- Content
- Registry
- ARIN
Location
- Country
- The Netherlands
- Region
- North Holland
- City
- Amsterdam
- Coordinates
- 52.3716° N, 4.8883° E
- Accuracy
- Within about 20 km
- Time zone
- Europe/AmsterdamUTC+2
- Local time
- 18:46
- Continent
- Europe
Registration
RDAP- Registrar
- Key-Systems GmbH
- Registered
- Dec 24, 200520 years ago
- Expires
- Dec 24, 2026in 2 months
- Updated
- Dec 25, 2025
- StatusRegistry flags on the domain, such as locks that stop unauthorized transfers or changes.
- Transfer locked
- DNSSECDNSSEC signs DNS answers so they can't be forged on the way to you.
- Signed
- Name servers
- alina.ns.cloudflare.comlex.ns.cloudflare.com
- Registrant
- Redacted for privacy
Dec 24, 200574 days leftDec 24, 2026
HTTPS
Certificate
Valid- Issuer
- Let's Encrypt
- Issuing CA
- YE1
- Covers
- *.crunchr.com, *.crunchrapps.com, crunchr.com, crunchrapps.com
- Also validOther unexpired certificates for this name, found in Certificate Transparency logs.
- 7 more certificates
Oct 11, 202690 days leftJan 9, 2027
From Certificate Transparency logs, via Cert Spotter.
Security
B- HSTSStrict-Transport-Security makes browsers refuse plain HTTP to this site. Preloaded sites are HTTPS-only even on a first visit.
- 1 year · with subdomainsPreloaded in browsers
- 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.
- Not announced
- CAADNS records naming the only certificate authorities allowed to issue certificates for the domain.
- DigiCert, Let's Encrypt, Google Trust Services, Sectigo, SSL.com
- security.txtA standard file (RFC 9116) telling security researchers how to report vulnerabilities.
- vulnerability-disclosure@crunchr.com
Security headers 5 of 7
- HSTSpresent
- CSPmissing
- Framingpresent
- No sniffingpresent
- Referrerpresent
- Permissionspresent
- Isolationmissing
Response
200 OK26 ms from CMHDNS lookup28 ms
303 crunchr.com905 ms
200 www.crunchr.com26 ms
DNSConnect (TCP + TLS)Waiting for the replyFrom Cloudflare's CMH data center
Website
Page
People Analytics & HR Reporting Software | CrunchrPeople Analytics & HR Reporting Software | Crunchr
Crunchr helps HR teams turn workforce data into clear insights. Build reports, track people metrics, and make better decisions with confidence.
- Language
- American English
- Generator
- WP Rocket 3.23.5.1
Built with
- CloudFrom the provider's published address ranges.
- GitHub · Actions runners
- Hosting
- Kinstax-kinsta-cache header
- CDN
- Cloudflarecf-ray header
- CMS
- WordPresspage markup
Response headers
- age
- 1935
- cache-control
- public, max-age=0, s-maxage=2592000
- cf-cache-status
- DYNAMIC
- cf-priority
- 30/1
- cf-ray
- a49794cd2c6ef25b-CMH
- connection
- close
- content-security-policy-report-only
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frame-src 'self' https://www.googletagmanager.com https://www.google.com https://www.facebook.com https://consentcdn.cookiebot.com https://*.hsforms.com https://player.vimeo.com https://www.youtube.com https://www.youtube-nocookie.com https://giphy.com https://lottie.host https://crunchr.jobs.personio.com https://crunchr.navattic.com https://i.liadm.com; media-src 'self' blob: https://player.vimeo.com https://*.vimeocdn.com; worker-src 'self' blob:; manifest-src 'self'; report-uri https://o4509287930658816.ingest.de.sentry.io/api/4512159227838544/csp-report/?sentry_key=2f22a01d237305cd3b8e764c181893a8- content-type
- text/html; charset=UTF-8
- date
- Mon, 12 Oct 2026 16:46:32 GMT
- ki-cache-tag
- ce37404f-d700-48ad-92bc-8125a0153d7c,5a60d6b09599bd07be2475897a88c5cc810961dfe5cf3f1bc6934867107f01e7
- ki-cache-type
- Edge
- ki-cf-cache-status
- HIT
- ki-edge
- v=28.5.1;mv=99.9.9
- ki-edge-o2o
- yes
- ki-origin
- o1i
- last-modified
- Mon, 12 Oct 2026 16:14:16 GMT
- link
</llms.txt>; rel="describedby"; type="text/markdown"; title="Site index for LLMs", </.well-known/api-catalog>; rel="api-catalog"; type="application/linkset+json", </sitemap_index.xml>; rel="sitemap"; type="application/xml", </feed/>; rel="a… Show all
</llms.txt>; rel="describedby"; type="text/markdown"; title="Site index for LLMs", </.well-known/api-catalog>; rel="api-catalog"; type="application/linkset+json", </sitemap_index.xml>; rel="sitemap"; type="application/xml", </feed/>; rel="alternate"; type="application/rss+xml"; title="Crunchr feed", </.well-known/agent-skills/index.json>; rel="describedby"; type="application/json"; title="Public agent skills", </.well-known/ard.json>; rel="describedby"; type="application/json"; title="Agentic resource discovery", </agent-instructions.md>; rel="describedby"; type="text/markdown"; title="Crunchr agent instructions and when to use"- nel
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- permissions-policy
- camera=(), microphone=(), geolocation=()
- referrer-policy
- strict-origin-when-cross-origin
- report-to
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- cloudflare
- set-cookie
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__cf_bm=iwlbqcsC9CcqQWqp8yfUc_1E0o4Zoz4fbZkO8ojFAwE-1791823592.5005088-1.0.1.1-YWXmtux3ZPjLO7J0rcoupLlqkhf9nOYCSa0BMSDbRss2j3NW941bXMn3FRAzfYkNrANxXDej3K9r3iT46vTuhCF3XXYFRcr90zvSiu.eadTU2sSRD._YlHNr_Ik7XNv0; HttpOnly; SameSite=None; Secure; Path=/; Domain=crunchr.com; Expires=Mon, 12 Oct 2026 17:16:32 GMT- strict-transport-security
- max-age=31536000; includeSubDomains; preload
- transfer-encoding
- chunked
- vary
- Accept-Encoding
- x-content-type-options
- nosniff
- x-edge-location-klb
- 1
- x-frame-options
- SAMEORIGIN
- x-kinsta-cache
- HIT
- x-xss-protection
- 0
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.
Hosting
- Kinsta
x-kinsta-cache header
CDN & edge
- Cloudflare
cf-ray header
CMS
- WordPress
page markup
Add-ons
- Yoast SEO28.6
HTML comment
- Crunchrtheme
/wp-content/themes/crunchr/
- WP Rocket
HTML comment
Fonts
- Plus Jakarta Sans
self-hosted font
Bot protection
- Cloudflare Bot Management
__cf_bm cookie
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.
- Prerendered, refreshed in the backgroundCache-Control: public, max-age=0, s-maxage=2592000
- 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).
- Not cachedCloudflare · made 32 min ago
- Cache-Control
- public, max-age=0, s-maxage=2592000
- HTML
- 862.7 KB
- Scripts
- 6 files · 34 inline1 from other sites · 1 modules
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.
- Consent
- Cookiebot
- 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
AI & agents
Open to AI crawlers
robots.txt lets every AI crawler in. Agents that ask for Markdown get 15.3 KB instead of 862.7 KB of HTML, and it offers an API catalog and 2 agent skills.
Crawlers
Allows allTrainingSearchOn 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.
OpenAIGPTBotallowedOAI-SearchBotallowedChatGPT-Userallowed
AnthropicClaudeBotallowedClaude-SearchBotallowedClaude-Userallowed
GoogleGoogle-ExtendedallowedGooglebotallowed—
Microsoft—bingbotallowed—
AppleApplebot-ExtendedallowedApplebotallowed—
Perplexity—PerplexityBotallowedPerplexity-Userallowed
MetaMeta-ExternalAgentallowedMeta-WebIndexerallowedMeta-ExternalFetcherallowed
AmazonAmazonbotallowedAmzn-SearchBotallowedAmzn-Userallowed
MistralMistralAI-TrainingallowedMistralAI-IndexallowedMistralAI-Userallowed
OthersCCBotallowedBytespiderallowedDuckAssistBotallowed
- 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.
- ChatGPT searchClaudePerplexityAI OverviewsGeminiCopilotMeta AISiri
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.
- 1,993 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.
- On request15.3 KB, 56× smaller
- llms.txtA Markdown file listing a site's key pages for AI tools. Coding agents read it; search crawlers mostly don't.
- 65 links in 9 sections
- Structured dataschema.org JSON-LD in the page: facts about the site in a form machines read directly.
- WebPage, ImageObject, BreadcrumbList, WebSite
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/.
- APIsAn API catalog (RFC 9727, at /.well-known/api-catalog) lists a site's APIs and links to their machine-readable descriptions, usually OpenAPI.
- 1 in its API catalogwww.crunchr.com
- Agent skillsInstructions and scripts packaged for AI agents (SKILL.md), listed in an index at /.well-known/agent-skills/index.json or in the site's AI Catalog. Tools like Vercel's skills CLI install them.
- 2 skillsDiscovery v0.2.0
- AI catalogAn index at /.well-known/ai-catalog.json of a site's MCP servers, agents and skills, for agents to find them.
- 1 entry