Location
Germany
Country level only
Domain
hetzner.com
Hosted by Hetzner Online in Germany. Only the country is known, which is common for anycast and CDN addresses.
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.
AS24940Hetzner Online
Hetzner Online GmbH
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 valid213.133.96.0/19
Seen by 3,562 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
- AS24940Hetzner Online
Tracing from a probe near you with Globalping. Hop locations that its round-trip times rule out are left off the map.
DNS records
TypeNameValueTTL
Ahetzner.com213.133.116.441 min
AAAAhetzner.com2a01:4f8:0:1::7:41 min
NShetzner.comns3.second-ns.de2 hr
NShetzner.comns.second-ns.com2 hr
NShetzner.comns1.your-server.de2 hr
MXhetzner.com10 mail.hetzner.company2 hr
TXThetzner.com"MS=7AA78F64D03EE178DFC9F87724CFF22953069D8F"1 day
TXThetzner.com"Trustpilot-Verification-kqvVskCm6JQ9Vg1qAmahpBSJ5tvZORbriFyVIk4E"1 day
TXThetzner.com"anthropic-domain-verification-mvy7ds=aw88M02yU3AmHUnAN9I1F31Yc"1 day
TXThetzner.com"apple-domain-verification=6shhWr2k3zAMOyP4"1 day
TXThetzner.com"brevo-code:c71dcaaaae0e9bcbde40c44ded92ab67"1 day
TXThetzner.com"facebook-domain-verification=du0cv82s7ny3qhgirjq88zfvcua78x"1 day
TXThetzner.com"google-site-verification=9PWiLjFrzSajjCH9NknvvBb9fgS1o33s7XDxwA9qxqM"1 day
TXThetzner.com"google-site-verification=CktAgNGkIy148VXnokZAPdBYMhMiw7Pt6FFG45NIQ-U"1 day
TXThetzner.com"google-site-verification=bs9BF2uJQ5Nl9WpphEo5O4Oa4raS4rYfDhXzLJLzsIA"1 day
TXThetzner.com"linkedin-site-verification=23ce3d5e-daf5-4b10-ad53-a1a5a1db18ce"1 day
TXThetzner.com"sendinblue-site-verification=7093926"1 day
TXThetzner.com"v=spf1 include:_spf.hetzner.com include:spf.nl2go.com include:spf.brevo.com -all"1 day
TXThetzner.com"0b2d2q52nf7bhnbydc9v46761vcs6jbp"1 day
TXT_dmarc.hetzner.com"v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc-reports@hetzner.com; ruf=mailto:dmarc-reports@hetzner.com"1 min
Details
Network
- IPv4
- 213.133.116.44
- Reverse DNSThe hostname this address points back to (its PTR record).
- static.213-133-116-44.clients.your-server.de
- ASNThe autonomous system number of the network that announces this address.
- AS24940
- Operator
- Hetzner Online GmbH
- PrefixThe block of addresses announced over BGP that contains this address.
- 213.133.96.0/19
- RPKIWhether a signed record (ROA) authorizes this network to announce this prefix.
- Valid
- VisibilityHow many bgp.tools peers carry this announcement.
- 3,562 peers
- Type
- Content
- Registry
- RIPE NCC
Location
Country level- Country
- Germany
- Continent
- Europe
Registration
RDAP- PopularityCloudflare Radar's ranking of domains by how often 1.1.1.1 users look them up.
- Top 5,000
- Registrar
- Hetzner Online GmbH
- Registered
- Jan 15, 199729 years ago
- Expires
- Jan 14, 2027in 3 months
- Updated
- Mar 13, 2026
- StatusRegistry flags on the domain, such as locks that stop unauthorized transfers or changes.
- Delete lockedTransfer locked
- DNSSECDNSSEC signs DNS answers so they can't be forged on the way to you.
- Unsigned
- Name servers
- ns.second-ns.comns1.your-server.dens3.second-ns.de
- Registrant
- Redacted for privacy
Jan 15, 199793 days leftJan 14, 2027
Exposure
Open ports
2 open- 80HTTP
- 443HTTPS
- Seen asHostnames Shodan has seen pointing at, or presented by, this address.
- www.hetzner.destatic.213-133-116-44.clients.your-server.dehetzner.decdn.hetzner.de
From Shodan InternetDB, updated weekly.
Protected from spoofing
Mail that fails its checks is rejected under hetzner.com's DMARC policy, so forged mail doesn't reach inboxes.
- Receives mail
- Its own servers
- Mail servers
- mail.hetzner.company
- SPFLists the servers allowed to send mail for the domain. Receivers check it against the sending server.
- Rejects everything else8 of 10 DNS lookups · includes _spf.hetzner.com, spf.nl2go.com…
- 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.
- Not published
HTTPS
Certificate
Valid- Issuer
- Let's Encrypt
- Issuing CA
- YE1
- Covers
- *.hetzner.com, hetzner.com
- Also validOther unexpired certificates for this name, found in Certificate Transparency logs.
- 3 more certificates
Sep 17, 202619 days leftNov 1, 2026
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.
- 1 year · with subdomains
- 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.
- security@hetzner.com
Security headers 3 of 7
- HSTSpresent
- CSPmissing
- Framingpresent
- No sniffingpresent
- Referrermissing
- Permissionsmissing
- Isolationmissing
Response
200 OK738 ms from CMH · 13.5 KBDNS lookup222 ms
301 hetzner.com610 ms
200 www.hetzner.com738 ms
DNSConnect (TCP + TLS)Waiting for the replyFrom Cloudflare's CMH data center
Response headers
- date
- Tue, 13 Oct 2026 17:56:12 GMT
- content-type
- text/html; charset=utf-8
- content-length
- 13866
- connection
- close
- last-modified
- Tue, 13 Oct 2026 09:25:03 GMT
- cache-control
- public, must-revalidate, max-age=60
- expires
- Tue, 13 Oct 2026 09:26:27 GMT
- vary
- Accept-Encoding
- content-encoding
- gzip
- strict-transport-security
- max-age=31536000; includeSubDomains;
- x-frame-options
- SAMEORIGIN
- x-content-type-options
- nosniff
- x-xss-protection
- 1; mode=block
- server
- HeRay
- alt-svc
- h3=":443"; ma=86400
- heray-cache-status
- HIT
- accept-ranges
- bytes
Website
Page
Dedicated Servers, Cloud & Hosting from Germany | Hetzner
Dedicated servers, cloud servers, web hosting and storage at fair prices, run in our own data centers in Germany and Finland. Find the right product.
- Language
- American English
- Theme color
- #ffffff
Built with
Nothing recognizable in its headers, DNS or markup.
Versions, rendering and outside codeTech 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.
Styling
- Bootstrap
data-bs-* attributes
Components & icons
- Font Awesome
9 Font Awesome class names
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 HTML1,013 words before any script runs
- Cache-Control
- public, must-revalidate, max-age=60
- HTML
- 98.5 KB · sent gzip-compressed
- Scripts
- 12 files · 7 inlineall from this site
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.
The HTML loads no scripts from other sites.
AI & agents
Open to AI crawlers
robots.txt lets every AI crawler in.
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.
- 1,013 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.
- None on the front page
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.