Francisco Quintero ← Back to portfolio
Phylax · Product

Domain Watch

Continuous, passive monitoring of your domain security posture. It records a baseline, checks in on a schedule and alerts you only when something changes or degrades.

USD 30per month per domain
Activate Domain Watch
What it watches

Five fronts, checked without touching your infrastructure

Every check is passive. It looks at what your domain already exposes in public records and responses, with no intrusion and no invasive testing.

DMARC record and its policy

If it is missing or left at p=none, anyone can send email in your company's name. Domain Watch alerts you if the record drops or weakens.

SPF record

It defines which servers may send email for your domain. A broken or overly open SPF opens the door to spoofing.

TLS certificate and days to expiry

An expired certificate breaks the site and scares customers away. Domain Watch counts the days left and warns you before it expires.

HTTP security headers

The right headers stop common in-browser attacks. If they disappear after a deploy, you find out.

Subdomains in Certificate Transparency

Every new certificate lands in public logs. A subdomain that shows up out of nowhere can be new attack surface no one authorized.

How it works

One baseline and an alert when it matters

Domain Watch is not out to fill your inbox. The goal is that you hear about a relevant change and nothing else.

Set a baseline

The first check records your domain's current state as a reference point.

Check on a schedule

The monitor runs again on its own, with no one having to remember to do it.

Compare against the baseline

Each run is contrasted with the saved state to detect what changed and what degraded.

Alert only when something matters

If nothing changed, there is no noise. If something shifted or got worse, the alert arrives with the detail.

Who it is for

So the work you already did does not degrade without you noticing

  • Companies that already got their security in order and want the configuration not to quietly deteriorate after every change or deploy.
  • Teams with no one watching this day to day. Domain Watch fills that role constantly, without relying on anyone remembering.
Pricing

A clear price, no fine print

USD 30
per month
per domain
  • Continuous monitoring of DMARC, SPF, TLS, headers and subdomains.
  • Saved baseline and comparison on every run.
  • Alerts only on relevant changes, no noise.
  • Passive checks, with no intrusion on your infrastructure.
Honestly

What it is and what it is not

Domain Watch is monitoring, it does not replace an assessment or a pentest. A pentest actively hunts for vulnerabilities at a single point in time. Domain Watch keeps what is already right staying right over time. The two complement each other.

Let's talk

Put your domain under watch

Tell me your domain and we will get it monitored.

Activate Domain Watch
ES