MxToolBox
Pingdom
UptimeRobot
DNSChecker.org
HetrixTools
Whats My DNS
Uptime Kuma
StatusCake
DMARCTrust
Resend
DMARCLY
dmarcian
PowerDMARC
Loops.so
EasyDMARC
Folderly
DMARCTrust is a DMARC monitoring service that turns aggregate XML reports into clear, actionable insights. It is built for marketers, developers, and IT teams that need to authenticate their outbound email and meet Gmail and Yahoo bulk sender requirements without paying enterprise prices.
Built by the founders of Mailjet, DMARCTrust is focused on doing one thing well: helping you move safely from p=none to p=reject. Point your DMARC reports to the dedicated RUA address we provide, and we handle the parsing, alignment trend analysis, DNS change monitoring, and notifications.
Free plan included. Paid plans from $19/month. Multi-currency in USD, EUR, GBP, CAD, AUD. Available in 4 languages: English, French, German, Spanish.
MxToolBox DMARCTrustMxToolBox is highly recommended for IT professionals, network administrators, email server administrators, and anyone responsible for maintaining the health and security of network systems. It is also beneficial for businesses of all sizes that rely on email communication and need to ensure their servers and domains are functioning correctly and not blacklisted.
DMARCTrust's answer:
We focus on one thing: making DMARC monitoring affordable and understandable. No bloated feature sets, no enterprise-only pricing. Full dashboard access starts at $19/month, and our free tools (DMARC checker, generators, report decoder) require zero signup. We stripped away the complexity that makes competitors frustrating.
DMARCTrust's answer:
Price and clarity. Some competitors charge 3-5x more for comparable features. We offer transparent flat-rate pricing, DNS monitoring every 5 minutes, and a dashboard that actually makes sense. Our free tools let you evaluate email authentication instantly... no sales call required.
DMARCTrust's answer:
Solo and mid-sized businesses that send email and need to protect their domain from spoofing. IT admins, marketers, and agency owners who want DMARC compliance (especially for Gmail/Yahoo requirements) without hiring a dedicated security team or paying enterprise rates.
DMARCTrust's answer:
Having been part of the first 5 person handling Mailjet's traffic, 12 years in the email industry showed us that DMARC tooling was either overpriced or unusable. We built what we wished existed: a clean, focused monitoring dashboard with honest pricing. No VC-funded feature bloat, just the tools domain owners actually need!
DMARCTrust's answer:
Ruby on Rails backend, PostgreSQL database, deployed on European or US cloud infrastructure. The frontend uses modern JavaScript with server-rendered views for speed. DNS checks run on distributed infrastructure for reliability.
Based on our record, MxToolBox seems to be more popular. It has been mentiond 200 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Made the switch to self-hosted https://mailu.io (on k8s) 2 years ago when Gandi announced the deprecation of their free plan. Happy after IP was off most blocklists, but setup was kinda rough - https://mxtoolbox.com is your friend. - Source: Hacker News / over 1 year ago
I used these tools in the past: https://mxtoolbox.com/ https://www.mail-tester.com/. - Source: Hacker News / about 2 years ago
Suprised to not see https://mxtoolbox.com in this list too. - Source: Hacker News / over 2 years ago
MX Toolbox - https://mxtoolbox.com/ - may be a place to start digging. Source: over 2 years ago
You can try https://mxtoolbox.com/. Source: over 2 years ago
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Resend - Email for developers
UptimeRobot - Free Website Uptime Monitoring
DMARCLY - DMARCLY helps stop email spoofing, phishing, spam, business email compromise, ransomware, and improves email deliverability.
DNSChecker.org - Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.
dmarcian - We're on a mission to spread DMARC across the globe to make email and the internet safer for all.