What powers 
bn.pt?
Last seen Feb 2023 · 3 technologies across 3 categories
Programming languages
Java
since Jan 2023
Web servers
Apache Tomcat
since Jan 2023
Webmail
Microsoft 365
since Jan 2023
AI Crawlers
Blocks 9 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- FacebookBot Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
Search and AI assistants
- PetalBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
9 of 33 AI crawlers blocked
Open Page Rank
4.73 / 10 · ranked #292,825 of all domains
135 referring domains · OpenPageRank
Organisation
- Biblioteca da Ajuda
- Country: Portugal
From Wikidata (CC0).
Infrastructure
- Hosted on VODAFONE-PT Vodafone Portugal (213.30.22.141)
- DNS: bn.pt
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 49,354, 19 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted