Does your email
actually arrive?
Type a domain. In about a second you get SPF, DKIM, DMARC and MX checked, plus the exact records to add and where to add them.
We read public DNS only. No password, no access to your inbox.
Gmail and Yahoo reject mail without SPF or DKIM, and require DMARC from anyone sending over 5,000 a day.
Most fixes are two or three TXT records in DNS. The report gives you the values to paste.
Get the report and we check the same domain again a week later, then tell you what changed.
What you get
- Results on the spot
The score and every problem show on screen. No signup, no waiting.
- Report PDF and guide
Confirm your email once and both land in your inbox. Forward them as they are to whoever runs your DNS.
- A review by a person
Leave your details and the report goes out at once. What DNS cannot show, we check by hand and come back.
Detailed review · free
The report now, a person right after
Ask and the report PDF and guide go straight to your inbox — no waiting. Then we look at what public DNS cannot show and come back to you.
- Which services send mail as this domain, and whether SPF covers all of them
- What SPF, DKIM and DMARC return on a real message
- Which address your website forms, booking and newsletter send from
- Whether the domain or its sending IPs are on a blocklist
- What to fix first, in order, and how long each part takes
The part a person does usually comes back within two business days.
All of that is free.
Straight answers
Is this really free?
Yes. The check, report PDF, setup guide and hands-on review are all free.
Where does my domain data go?
The check reads public DNS, the same records anyone in the world can look up. Your domain and email are used for the report and the 7-day recheck, and are never sold or passed on.
What do I need to install?
Nothing. Type the domain name and the result is there in about a second.
What if everything passes?
Then there is nothing to do today. DNS changes quietly, though: add a sending service or rotate a key and it can start leaking that day. We check again after a week and tell you.
Can I fix it myself?
Usually it is two or three TXT records, about thirty minutes. The report names the screen to open and the value to paste.