What powers 
dyndnsfree.de?
Last seen Apr 2026 · 2 technologies across 2 categories
Programming languages
Web servers
Apache HTTP Server
since Feb 2019
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
3.89 / 10 · ranked #655,216 of all domains
13 referring domains · OpenPageRank
Infrastructure
- Hosted on TWELVE99 Arelion, fka Telia Carrier (80.239.218.73)
- Email: no MX record returned
- Email security: SPF (hard fail), MTA-STS, BIMI
- SSL: ZeroSSL, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 6,795,505, 2 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| dyndnsfree.de | 2 |
| www.dyndnsfree.de | 2 |