NLUX_IAHarvester
Luxembourg National Library web archiving and harvesting crawler
About this crawler
NLUX_IAHarvester is a web crawler identified by the regular-expression pattern NLUX_IAHarvester in the User-Agent request header. It is categorised as archiver. Use the regex above to detect, log, allow, or block NLUX_IAHarvester traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
No block-rate data for this crawler.
Technical details
- Name
- NLUX_IAHarvester
- Pattern
NLUX_IAHarvester- Tags
- archiver
- Reference
- https://crawl.bnl.lu/
- Added
- 2026/04/26
- Instances
- 1 known sample(s)
Sample User-Agent strings
Mozilla/5.0 (compatible; NLUX_IAHarvester/3.4.0; +http://crawl.bnl.lu/)
Block this crawler
robots.txt — disallow NLUX_IAHarvester:
User-agent: NLUX_IAHarvester
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} NLUX_IAHarvester [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "NLUX_IAHarvester") {
return 403;
}
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