What powers 1-2-3-4-5.com?
Last seen Jan 2023 · 5 technologies across 4 categories
Hosting
GoDaddy
since Aug 2022
Hosting panels
Plesk
since Aug 2022
Programming languages
Web servers
Apache HTTP Server
since Aug 2022
Nginx
since Jan 2023
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.12 / 10 · ranked #10,847,710 of all domains
8 referring domains · OpenPageRank
Infrastructure
- Hosted on KRYSTAL (77.72.2.74)
- DNS: GoDaddy DNS
- Email: krystal.uk
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 28,481,827, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted