About

Relaymetry is a domain-health diagnostic toolkit for email-sending domains: in one shot, you see the state of MX, SPF, DKIM, DMARC, DNSBL, and TLS. No registration, no nag, no ads.

Who runs this

The Service is currently operated by an individual founder. The named data controller is Vadim Ivanov (postal address: 16 Old Queen St, London SW1H 9HP, United Kingdom). For any data-protection question, write to privacy@relaymetry.com.

This pre-launch operating model — natural-person controller, no legal entity yet — is documented in our Privacy Policy and will be revisited on incorporation.

Why this exists

Email deliverability tooling has been gated behind freemium walls and dressed in advertising for over a decade. The space deserves a modern, fast, transparent alternative — what an MXToolbox built in 2026 would look like: pages render in under a second, results are explained in plain English, the source-of-truth lives in a public docs folder, and there are no ads, ever.

What we do not target

The Service is not directed at, marketed to, or intended for residents of the European Economic Area or the United Kingdom. Visitors from those jurisdictions access the Service at their own initiative. We have not procured jurisdiction-specific compliance instruments and we do not geo-block any country. See our Terms of Service for full posture details.