Dive into our data, search now!

We offer robust APIs and data services for domainers, data crawlers, security teams and many more.

383.8 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

62.4 M

Social media profiles detected

samplepdf.org

samplepdf.org serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a valid TLS certificate.

3,408 other domains share an IP address with it.

The most recent crawl returned the page title “Sample PDF Download – Free Files for Testing” and 64,655 bytes of HTML.

Domain properties

Property Value Explanation
Top-level domain .org Statistics for all domains we know under this TLD.
Has website yes A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record no The domain has an MX record.
External redirect no The domain redirects to another domain.
Redirect to https yes The domain redirects to https.
Redirect to www. no The domain redirects to www.domain.
Only with www. no The domain can only be reached with the subdomain "www".
Only DNS, no website no There are no A or AAAA records in DNS.
IP-Address Both Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate valid Shows whether the domain has a valid SSL certificate.
Redirects 0 Number of domains that redirect to this domain.
Reverse IP 3,408 Number of domains with the same IP(s).

This data through the API

The data on this page is also available as JSON: /lookup for the key facts, /reverseip, /redirect and /similar for the lists, and /dnshistory with Basic and Premium. A free account comes with an API key and 100 calls a day.

curl -X POST https://api.webxtrend.com/v1.0/lookup \
  -H 'Content-Type: application/json' \
  -d '{"token": "YOUR_TOKEN", "query": "samplepdf.org"}'

Create a free account Read the API docs

Detected social media networks

No social networks found on this website.

Similar websites

Website Similarity
Free Sample PDF Files for Download | sample-pdf.com
Download free sample PDF files (10 KB, 1 MB, 10 MB, 20 MB) or generate a custom-sized PDF up to 50 MB instantly. Perfect for testing file uploads, APIs, and...
92 %
Free All Size Sample PDF Files Available For Testing - Download For Free
Download PDF sample files or testing files directly for your project or service. One-click download, free to use.
87 %
Free Sample Files for Testing | Get Example Files
Download free example files for testing, development, and learning. Explore sample PDF, DOCX, JPG, PNG, CSV, JSON, and more at Get Example Files.
87 %

Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out. The full list of up to 100 comes through the API: similar websites.

Last SSL certificate

Issuer Google Trust Services
Valid from 10/6/2026
Valid to 1/4/2027
Time until expiry 80 days

Last successful crawl

Title Sample PDF Download – Free Files for Testing
Description Download a free sample PDF for upload tests, browser previews, OCR, text extraction, printing, email attachments, and QA. Preview it online or save it now.
Content-Length 64,655 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address Last updated
104.21.42.31 4/16/2026
172.67.199.185 4/16/2026
IPv6 address Last updated
2606:4700:3037:0:0:0:6815:2a1f 6/23/2026
2606:4700:3037:0:0:0:ac43:c7b9 6/23/2026
2606:4700:3034:0:0:0:ac43:c7b9 4/16/2026
2606:4700:3037:0:0:0:6815:2a1f 4/16/2026
Name server Last updated
jobs.ns.cloudflare.com 4/16/2026
wren.ns.cloudflare.com 4/16/2026

The five most recent states of each record type. The full history comes through the API: DNS history.

Most recent redirect domains

No domains found.

Reverse IP neighbours

104.21.42.31 856 domains · here since 9/17/2026
Domain On this IP since
zoraxuxuexventures.click 9/21/2026
zlckvi.com 9/21/2026
zenvorianest.com 9/20/2026
zendailies.com 9/13/2026
zeby.pl 9/15/2026
ysfw365.com 9/13/2026
yppakistan.org.pk 10/12/2026
yongchengpr.com 9/20/2026
yonexracquetus.com 9/15/2026
yifeibag.com 10/1/2026
yiboshuma.com 9/19/2026
ybjun.com 9/12/2026
and 843 more
172.67.199.185 856 domains · here since 9/17/2026
Domain On this IP since
zoraxuxuexventures.click 9/21/2026
zlckvi.com 9/21/2026
zenvorianest.com 9/20/2026
zendailies.com 9/13/2026
zeby.pl 9/15/2026
ysfw365.com 9/13/2026
yppakistan.org.pk 10/12/2026
yongchengpr.com 9/20/2026
yonexracquetus.com 9/15/2026
yifeibag.com 10/1/2026
yiboshuma.com 9/19/2026
ybjun.com 9/12/2026
and 843 more
2606:4700:3037::6815:2a1f 848 domains · here since 9/17/2026
Domain On this IP since
zoraxuxuexventures.click 9/21/2026
zlckvi.com 9/21/2026
zenvorianest.com 9/20/2026
zendailies.com 9/13/2026
zeby.pl 9/15/2026
ysfw365.com 9/13/2026
yppakistan.org.pk 10/12/2026
yongchengpr.com 9/20/2026
yonexracquetus.com 9/15/2026
yifeibag.com 10/1/2026
yiboshuma.com 9/19/2026
ybjun.com 9/12/2026
and 835 more
2606:4700:3037::ac43:c7b9 848 domains · here since 9/17/2026
Domain On this IP since
zoraxuxuexventures.click 9/21/2026
zlckvi.com 9/21/2026
zenvorianest.com 9/20/2026
zendailies.com 9/13/2026
zeby.pl 9/15/2026
ysfw365.com 9/13/2026
yppakistan.org.pk 10/12/2026
yongchengpr.com 9/20/2026
yonexracquetus.com 9/15/2026
yifeibag.com 10/1/2026
yiboshuma.com 9/19/2026
ybjun.com 9/12/2026
and 835 more

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses. The complete list of neighbours, also for an IP address, comes through the API: reverse IP lookup.