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382.7 M

Domains known to webXtrend

9.3 M

New domains in the last 30 days

63.8 M

Social media profiles detected

promptfoo.work

promptfoo.work serves a website of its own over HTTPS and only under its www subdomain. It answers on both IPv4 and IPv6, with a valid TLS certificate and MX records for mail.

The most recent crawl returned the page title “Build Secure AI Applications | Promptfoo” and 53,801 bytes of HTML. The site links to LinkedIn.

Domain properties

Property Value Explanation
Top-level domain .work 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 yes 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. yes 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 0 Number of domains with the same IP(s).

Detected social media networks

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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.

Last SSL certificate

Issuer Google Trust Services
Valid from 9/19/2026
Valid to 12/18/2026
Time until expiry 69 days

Last successful crawl

Title Build Secure AI Applications | Promptfoo
Description The AI Security Platform that catches vulnerabilities in development. Trusted by 156 of the Fortune 500 and 300,000+ developers worldwide.
Content-Length 53,801 bytes

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

DNS history

Mail server Priority Last updated
route1.mx.cloudflare.net 7 5/16/2026
route2.mx.cloudflare.net 28 5/16/2026
route3.mx.cloudflare.net 96 5/16/2026
Name server Last updated
julian.ns.cloudflare.com 5/23/2026
sima.ns.cloudflare.com 5/23/2026
jaziel.ns.cloudflare.com 5/16/2026
sofia.ns.cloudflare.com 5/16/2026

Most recent redirect domains

No domains found.

Reverse IP neighbours

No domains found.

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.