What powers 
thesixtyone.com?
Last seen Aug 2026 · 32 technologies across 14 categories
Analytics
CDN
CMS
Databases
Font scripts
Hosting
JavaScript libraries
Marketing automation
Miscellaneous
Performance
Programming languages
Security
Web servers
WordPress plugins
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- Bytespider Blocked
- Applebot-Extended Allowed
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
- Perplexity-User Allowed
The other 22 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 claude-user added to robots.txt
- Sep 2026 claudebot added to robots.txt
- Sep 2026 claude-searchbot added to robots.txt
- Sep 2026 perplexitybot added to robots.txt
- Sep 2026 bytespider added to robots.txt
- Sep 2026 chatgpt-user added to robots.txt
AI Crawlers
1 of 33 AI crawlers blocked
Standards: llms.txt
Open Page Rank
4.66 / 10 · ranked #377,928 of all domains
187 referring domains · OpenPageRank
Organisation
- thesixtyone
From Wikidata (CC0).
Infrastructure
- Hosted on NMM-AS D - 02742 Friedersdorf Hauptstrasse 68 (85.13.161.228)
- DNS: ALL-INKL
- Email: ALL-INKL
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,059,843, 5 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| thesixtyone.com | 29 |
| www.thesixtyone.com | 20 |
Full technology history →
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Recent changes
- detected Nginx Jul 2026