DomainGuard help center
How to use DomainGuard
Short articles that answer one question each, written by the people who built the scanner. If an article does not answer yours, the contact form at the bottom reaches us directly.
Browse by section
One section for each part of DomainGuard.
87 articles across 16 sections. Each section opens with an overview and then goes step by step.
- Getting started7 articlesCreate an account, add your first domain, and read the first scan.
- Domains8 articlesAdding, verifying, grouping and removing the domains DomainGuard watches.
- Alerts5 articlesWhat DomainGuard alerts on, how an alert reaches you, and how to quiet the ones you don't need.
- Email authentication5 articlesSPF, DKIM, DMARC and MTA-STS: setting them up, reading the reports, and tightening policy.
- Website and SEO6 articlesSite audits, page-level SEO results, search intent, and what the scores mean.
- Vulnerabilities and exposure7 articlesCVE alerts, exposure scans, open ports, and how a finding is matched to your software.
- Impostor domains4 articlesLookalike and typo domains: how they are found, what a verdict means, and what to do about one.
- Dark web3 articlesBreach and credential exposure monitoring for your domains and addresses.
- Network targets1 articlePort scans and host checks for the IPs and hosts behind a domain.
- Local SEO6 articlesMap rank scans, keyword targets, the credit ledger and the reports it pays for.
- Accessibility2 articlesAudit-grade accessibility audits: ordering one, reading it, and fixing what it finds.
- Plans and billing5 articlesWhat each plan includes, Apple subscriptions, the trial, credits and refunds.
- iOS app7 articlesInstalling DomainGuard on iPhone, notifications, and how the app and the website line up.
- API and MCP6 articlesAPI keys, scopes, rate limits, and connecting Claude to your account through the MCP server.
- Account and security7 articlesSign-in, two-factor authentication, Apple sign-in, sessions and closing an account.
- Troubleshooting8 articlesA scan that will not finish, a result that looks wrong, and the other things people write in about.
Still stuck?
Ask the people who run the scanner.
Send the domain and what you expected to see. We look at the same scan you are looking at and write back with what it means and what to change.