Choose us
Secure
High Level Proxies & Own Spoofed Servers.
No logs are saved.
All data is encrypted & everything is
coded with privacy and security in mind.
Customizable
Custom origin, useragent, request type only a tiny part of the options. From automating/scheduling attacks and controlling the number of concurrents for each to a custom header for masking your attack on the website's backend - we've got you covered.
Powerful
Powerful dedicated servers with high bandwidth make your attack as stable and efficient as possible. We only use self-coded methods and always update them when new protection is available.
Advanced
Our service is very stable and rarely experiences technical problems. Uptime is about 99.8%, and our support staff is always ready to help you in any difficult situation.

METHODS

Modern and evolving LAYER 3 / LAYER 4 / LAYER 7 ddos attack methods
Every method has its own wide range of use. We don't provide useless ones which never come into play
We use valid HTTP requests to bypass a vast range of firewalls, rate-limits and produce more load on the target.
Our methods are able to bypass JS Challenges as well as country blocks, custom protections/rules, rate-limits, CAPTCHA and more.
Randomized strings and numbers are supported everywhere: Type / Origin / User-Agents / Rate-Limit, etc.
STATISTICS
Just some real time numbers.
12th march 2019
139
1165582
11817
FAQS
Below we’ve provided answers to the most Frequently Asked Questions about Netdowner. If you have any other questions, please get in touch.
What is a Netdowner?
Netdowner is a specialized tool that you can use to test your or your company's website or server for vulnerabilities in its DDoS Protection, bot flood, or simulate high traffic.
What payment methods do you accept?
We do only accept cryptocurrencies, and no such option as PayPal provided. However, you can exchange your PayPal balance to crypto with a variety of options available on the web.
We currently offer the following options: Bitcoin (BTC), Ethereum (ETH), Tether USDT (ERC-20, TRC-20, Polygon, Optimism, Arbitrum, AVAX-C, BEP20), USD Coin USDC (ERC-20, Polygon, Optimism, Arbitrum, AVAX-C), BNB (BEP20), Dogecoin (DOGE), Litecoin (LTC), Polygon (MATIC), Solana (SOL), TRON (TRX), Arbitrum, Optimism, Monero (XMR), Bitcoin Cash (BCH), Avalanche (AVAX-C), Dash (DASH), DAI (Optimism), Shiba Inu (BEP20) & Trump (Solana).
Do you keep logs?
We take your privacy seriously and don't keep any logs. Stress them all as you want.
Can I attack government or banks' websites?
Sadly, we do not allow attacking government, bank, or educational websites. If you are the owner of one of those, contact us to prove your ownership and permission to stress test it or check for blacklist and add if necessary.
USERS SECURITY AND PRIVACY
We are pride on being one of the most privacy-respectful stress testing services out there, as well as one of the most secure.
We don't keep IP logs, we don't ask for email, and we don't invade your privacy with tracking systems.
Everything has been coded with privacy and security in mind.
Besides, we have never been breached or suffered from any kind of leak.
OUR PAYMENT SYSTEM
In the form of payment, we use an automatic option so each user receives the desired package with three confirmations on the blockchain, usually within only two till five minutes from the moment of purchase.
For privacy and security, we only accept cryptocurrency (no, we don't accept PayPal!).
If you don't have cryptocurrency, you can buy it from a lot of sites in the internet.
GUARANTEED POWER
In general, we offer a wide range of different methods for helping you to reach your targets.
However, we cant promise any static numbers. It all depends on your target.
If you are not sure about our power you should watch our POWER PROOFS inside the panel now.
PROTECTION BYPASS
We focus on providing methods that are capable of bypass the most popular DDoS protections and any JS challenges.
Some of the protections supported are: Cloudflare (free-enterprise), CloudFlare UAM (Under Attack Mode), CloudFlare BFM (Bot Fight Mode), Cloudflare Captcha (hcaptcha & recaptcha), Sucuri, StackPath, StormWall, Amazon CDN Cloudfront, Imperva Incapsula, Blazingfast, React.su, Qrator, Arvan Cloud and ANY other automatic browser verification protection. In addition we also bypass geo-block based protections for most countries, ratelimit based protections, cookie based protections and referer based protections. For Layer 4 we bypass most popular server hostings (Digital Ocean, Hetzner, Amazon AWS (most of), Google Cloud (most of), Linode, Maxihost, OVH (some)) and many others.
How long does it take to activate my plan?
Every user gets the desired package at the three confirmations on the blockchain, usually within max. 5 minutes.
Do you offer Free packages?
Yes you can attack for free every 30 minutes inside the panel directly after signup with limited free power.
Anyway we can also provide test attacks for you if you need help.
Please contact us!
What is VIP as plan option?
VIP is an enhanced service tier that uses our premium testing infrastructure instead of the standard one. It can improve test capacity and unlocks additional testing methods and features.
Can I upgrade my plan?
Yes. Please just purchase a new plan and you get your new package/power. After open a support ticket to get partial refund of your old plan!