A faster, safer, always-reachable website.
nsin CDN caches your content at the edge, shields it with a managed WAF and DDoS protection, and keeps it online — for every visitor and every search engine, in Iran and worldwide.
7-day full Enterprise trial on every new domain · No code changes · Setup in minutes
Always online
Your site stays online — even when your server doesn’t.
Connectivity is what we do best. The moment your origin becomes unreachable, nsin keeps serving your site from the edge — so visitors, customers and search engines never hit a dead page.
- Serves cached pages when your origin is down
- HTTPS stays valid — no certificate errors, ever
- Googlebot keeps crawling, so your rankings are safe
- Reachable from inside Iran and worldwide
Iran ⇄ the world
Your Iranian origin, always reachable from abroad.
When the link between Iran and the outside world is disrupted, visitors abroad — and crawlers like Googlebot — normally can’t reach a server hosted inside Iran. nsin keeps a persistent connection established between its global edge and your Iranian origin, so the outside world always gets through.
- Googlebot abroad keeps reaching your Iranian site
- International visitors connect even during disruptions
- A persistent tunnel between our global edge and Iran
- Your global rankings and audience stay intact
Performance
Your pages load in a blink
We keep a copy of your site on servers close to your visitors, so it opens fast everywhere — even when traffic suddenly spikes.
- Instant loads from the nearest location
- Stays fast during traffic spikes
- Far less load on your own server
Security
Attacks stop before they reach you
Bad bots, abuse and DDoS attacks are filtered at the edge — so your site stays online and your real server stays hidden.
- Always-on DDoS protection
- Blocks bad bots, lets the good ones in
- Your origin server stays invisible
Insights
See everything, in real time
A live dashboard shows your traffic, your visitors and how much you’re saving — no setup, no guesswork.
- Live traffic and a visitor map
- Cache savings and bandwidth at a glance
- Searchable request logs when you need detail
All included
Everything that comes with nsin CDN
Speed at the edge
- Global edge caching
- Smart cache strategies
- Intelligent cache keys
- One-click purge
- Cache analytics
- Browser cache control
Protection on by default
- Managed WAF (OWASP)
- Always-on DDoS protection
- Smart rate limiting
- Bot management
- CAPTCHA challenge
- Advanced fingerprinting
HTTPS, handled for you
- Free automatic SSL
- Wildcard certificates
- Bring your own cert
- Edge-served HTTPS
Full-featured DNS hosting
- All record types
- Auto DNS import
- Origin IP protection
- Geographic routing
Control every request
- Redirect rules
- Block & rate-limit rules
- Origin pools
- Priority & dry-run
See and trust your traffic
- Real-time analytics
- Visitor geography
- Log explorer
- Multi-origin failover
How it works
Live in three steps
Add your domain
Create your domain in the panel. nsin scans your current nameservers and imports your existing DNS records automatically.
Point your DNS
Switch to nsin's nameservers and flip records to proxied. Free SSL is issued and renewed automatically — nothing to install.
Tune & watch
Set cache rules, security and rate limits per path, then watch live traffic, cache hit-rate and visitor geography in real time.
FAQ
Frequently asked questions
What is a CDN and why do I need one?
A Content Delivery Network caches your site at edge locations close to visitors, so pages load faster and your origin server handles far less load. nsin adds security and always-on reachability on top of caching.
Do I need to change my code?
No. nsin works at the DNS and network layer. You point your domain at nsin — no SDK, no agent, no code changes.
Is SSL included?
Yes. Free certificates (including wildcards) are issued and renewed automatically and served from the edge — even if your origin is temporarily down. You can also upload your own certificate.
Will a CDN help my SEO?
Yes. Faster load times and reliable uptime are ranking signals, and nsin keeps search crawlers like Googlebot connected to your site through outages — protecting indexing and your rankings.
How much does it cost?
Every new domain starts with a 7-day full Enterprise trial. After that you choose a per-domain plan with pay-as-you-go bandwidth — cached traffic is billed at the lowest rate.
Put your site on the edge.
Spin up nsin CDN on your domain today and feel the difference on the first request.