MD

Microsoft Data Access Internet Publishing Provider

http-library Microsoft Data Access Internet Publishing Provider

Microsoft WebDAV client

About this crawler

Microsoft Data Access Internet Publishing Provider is a web crawler identified by the regular-expression pattern Microsoft Data Access Internet Publishing Provider in the User-Agent request header. It is categorised as http-library. Use the regex above to detect, log, allow, or block Microsoft Data Access Internet Publishing Provider traffic in your web server, CDN edge rules, or robots.txt.

Block-rate · top 25k sites

0.065%
latest snapshot
2026-06-04
matched key: Microsoft Data Access
2026-05-012026-06-040.22%

Technical details

Name
Microsoft Data Access Internet Publishing Provider
Pattern
Microsoft Data Access Internet Publishing Provider
Tags
http-library
Added
2026/05/09
Instances
3 known sample(s)

Sample User-Agent strings

Microsoft Data Access Internet Publishing Provider Cache Manager
Microsoft Data Access Internet Publishing Provider DAV
Microsoft Data Access Internet Publishing Provider Protocol Discovery

Block this crawler

robots.txt — disallow Microsoft Data Access Internet Publishing Provider:

User-agent: Microsoft Data Access Internet Publishing Provider Disallow: /

Apache .htaccess — return 403:

RewriteEngine On RewriteCond %{HTTP_USER_AGENT} Microsoft Data Access Internet Publishing Provider [NC] RewriteRule .* - [F,L]

Nginx — return 403 inside a server block:

if ($http_user_agent ~* "Microsoft Data Access Internet Publishing Provider") { return 403; }
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