What powers mainnet.observer?
Last seen Sep 2026 · 5 technologies across 4 categories
Miscellaneous
Open Graph
since Jun 2025
PWA
since Jun 2025
Static site generator
UI frameworks
Bootstrap
since Jun 2025
Web servers
Nginx
since Jun 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.39 / 10 · ranked #1,012,492 of all domains
17 referring domains · OpenPageRank
Infrastructure
- Hosted on netcup (152.53.206.190, IPv6)
- DNS: Namecheap
- Email: Namecheap
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 127,631
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted