What powers 
rdiff-backup.net?
Last seen Jun 2026 · 19 technologies across 13 categories
Caching
Varnish
since Jul 2020
CDN
Fastly
since Jul 2020
CMS
Ecommerce
Cart Functionality
since Jul 2024
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2024
PaaS
GitHub Pages
since Jul 2020
Performance
Priority Hints
since Jul 2024
Programming languages
Ruby
since Jul 2020
UI frameworks
ZURB Foundation
since Dec 2022
Web frameworks
Ruby on Rails
since Jul 2020
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Open Page Rank
3.51 / 10 · ranked #879,487 of all domains
66 referring domains · OpenPageRank
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Gandi
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,067,200, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ftp.rdiff-backup.net | 15 |
| rdiff-backup.net | 6 |
| quapheerig.rdiff-backup.net | 5 |