What powers 
sike.org?
Last seen Jul 2023 · 8 technologies across 6 categories
Miscellaneous
Open Graph
since Sep 2022
Operating systems
CentOS
since Aug 2022
Programming languages
Security
HSTS
since Sep 2022
Web server extensions
Web servers
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
5.76 / 10 · ranked #131,422 of all domains
49 referring domains · OpenPageRank
Organisation
- Supersingular Isogeny Key Encapsulation
From Wikidata (CC0).
Infrastructure
- Hosted on UWATERLOO (129.97.206.129)
- DNS: dominia.org
- Email: dominia.org
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed, CAA
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 420,974, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted