GuardX
Get started

Emergency response: Under attack
right now?

Don't wait for a sales call. Email us directly, or sign up and add your domain yourself — protection starts once your nameservers point at us and the proxy is on.

01Direct line

Reach a human, fast.

Your message goes straight to operations, with no sales queue in between.

Email

Priority inbox

[email protected]

For active incidents and security reports. Attach logs if you have them.

Send email

02What happens next

From first message to mitigation.

01

Tell us what's happening

Domain, symptoms, and when it started. A traffic graph or log excerpt helps us classify the attack faster.

02

Point your DNS at us

Add your domain, switch on the proxy for the records you want protected, and change its nameservers to ours. Protection starts once that reaches the internet — often minutes, sometimes longer depending on your registrar. Existing customers skip this step.

03

We mitigate & monitor

Mitigation adapts to the attack as it changes, and you can follow it in your dashboard while it runs.

03While you wait

What you can do in the next ten minutes.

How to stop a DDoS attackWhat to do while an attack is happening, what to do afterwards, and which common reactions make it worse. A practical sequence rather than a product pitch.Types of DDoS attacks: volumetric, protocol and application layerA map of every DDoS attack type by layer: what each exhausts, its traffic signature and the defence that works. Plus multi-vector and carpet-bombing.How to hide your origin IP addressIf attackers find your real server IP they can bypass your DDoS protection entirely. The common ways an origin leaks and how to lock it down properly.503 Service Unavailable: what it means and how to fix itA 503 means a server is refusing work for now: maintenance, overload, a stopped app pool or a rate limit. Find which one, fix it and protect your rankings.