Stop forged senders
You see who sends email in your name and move safely, step by step, to p=reject.
For Swiss SMEs
Your domain belongs to you. Not to fraudsters.
DomainRadar monitors your domain continuously, warns you about forged senders, spam problems and expiring certificates, and tells you in plain words what to do.
- Clear without technical knowledge
- Read-only checks
- Monthly report in DE, FR, IT and EN
- No third-party mailboxes for your reports
- Swiss product with prices in CHF
Example domain
example.com
- DMARCp=quarantine, next step: rejectnotice
- SPF6 of 10 lookupsOK
- DKIM2 keys validOK
- TLScertificate valid for 74 more daysOK
- Blacklistsnot listedOK
Free domain check
How well is your domain protected?
Enter your domain and get a grade from A to F within seconds, with the key findings on DMARC, SPF, DKIM, mail servers and transport encryption.
Privacy: we use the domain only for this check of public DNS records and do not store it in plain text; the result is cached for at most 10 minutes. We store your IP address only as a checksum and for at most one day to curb abuse.
The quick check is based on public DNS data at the time of the query and does not replace a full review; no warranty.
Quick check based on public DNS records. Continuous monitoring also checks certificates, blocklists and your DMARC reports.
Keep an eye on it continuously instead of checking once:
Try free for 14 daysWhy DomainRadar
Three reasons that matter
Spot problems early
Email alerts for spam problems, blacklist listings and expiring certificates – before your clients notice.
Clear without expertise
Overall grade, traffic lights, monthly report and the next step in plain words.
How it works
Protected in three steps
Add your domain
You tell us your domains. The first check starts right away.
Set one DNS record
So the DMARC reports arrive – we tell you exactly what to enter.
Monitor and improve
Alerts, overall grade and monthly report run automatically.
Trust
Built for security – from Switzerland
Swiss product: prices in CHF, contract under Swiss law, reports in DE, FR, IT and EN.
- Read-only: DomainRadar changes nothing in your DNS, your mailboxes or your Microsoft 365.
- No email content: DMARC reports only contain sending servers, counts and check results.
- Strict separation: every company sees only its own data.
Protect your domain
Write to us – we show you DomainRadar with example data and work out with you which plan fits.
Or directly by email: info@domainradar.ch