What powers seahfs.co.kr?
Last seen Sep 2026 · 9 technologies across 7 categories
Analytics
JavaScript libraries
Operating systems
Windows Server
since Feb 2022
Programming languages
Adobe Flash
since Feb 2022
Java
since Feb 2022
Security
HSTS
since Sep 2026
Web servers
Webmail
Microsoft 365
since Oct 2023
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
1.20 / 10 · ranked #9,865,380 of all domains
5 referring domains · OpenPageRank
Page
- Language: English
- Weight: 1.7 MB · 70 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on SEAH-AS-KR VNTG (61.107.76.18)
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- Common Crawl link graph: rank 17,999,465, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Aug 2026. How the web is hosted
Full technology history →
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Recent changes
- detected HSTS Sep 2026
- dropped Microsoft ASP.NET Apr 2026
- dropped Google Font API Mar 2026