Email domain
suomi24.fi email servers, SPF and DMARC
Mail for @suomi24.fi goes to mx1.suomi24.heinlein-hosting.de (MX priority 10) and 4 backup hosts, as DNS showed on 5 November 2026. The host sits under heinlein-hosting.de. The domain publishes an SPF record ending in ~all and a DMARC policy of p=none, which decide whether mail claiming to be from @suomi24.fi is trusted.
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suomi24.fi mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | mx1.suomi24.heinlein-hosting.de | Not identified |
| 20 | mx2.suomi24.heinlein-hosting.de | Not identified |
| 30 | mx3.suomi24.heinlein-hosting.de | Not identified |
| 40 | mx4.suomi24.heinlein-hosting.de | Not identified |
| 50 | mx5.suomi24.heinlein-hosting.de | Not identified |
| SPF | v=spf1 include:mailbox.org ~all |
|---|---|
| DMARC | v=DMARC1; p=none; rua=mailto:[email protected] |
| MTA-STS | None published |
| TLS reporting | None published |
Read on 5 November 2026 with dig against 1.1.1.1 (8.8.8.8 as fallback); nothing sent to the mail servers. Check the records today with the email provider lookup.
suomi24.fi MX records
suomi24.fi publishes 5 MX hosts; senders try the lowest priority number first (mx1.suomi24.heinlein-hosting.de, 10) and fall back to the others in order.
suomi24.fi SPF record
The record on 5 November 2026 was v=spf1 include:mailbox.org ~all.
In plain terms, it delegates to mailbox.org. The top level uses 1 DNS-querying term; SPF allows 10 in total including nested includes (RFC 7208 §4.6.4).
It ends in a soft fail (~all): mail from unlisted servers should be accepted but treated as suspicious.
suomi24.fi DMARC policy
The record is v=DMARC1; p=none; rua=mailto:[email protected].
p=none only asks for reports; failing mail is delivered as normal.
Aggregate reports go to suomi24.fi, so the domain's owner sees who sends mail as @suomi24.fi.
Can you verify @suomi24.fi addresses?
Our checker treats @suomi24.fi like any domain: syntax, MX, disposable and role checks first, then a made-up address to rule out a catch-all, then your address at RCPT TO, disconnecting without sending. We have not published a test of how mx1.suomi24.heinlein-hosting.de answers for @suomi24.fi, so we make no claim here about whether single mailboxes can be confirmed; each result carries its own reason.
Cleaning a list with these addresses
DNS tells you where mail goes, not whether one person's mailbox still exists. For a list, run the whole file through a verifier before you send: invalid rows come out, risky rows (catch-all, unknown, refused) go in their own segment, and valid rows are safe to mail.
Common questions
- What are the MX records for suomi24.fi?
- On 5 November 2026:
mx1.suomi24.heinlein-hosting.de(priority 10),mx2.suomi24.heinlein-hosting.de(priority 20),mx3.suomi24.heinlein-hosting.de(priority 30),mx4.suomi24.heinlein-hosting.de(priority 40),mx5.suomi24.heinlein-hosting.de(priority 50). - Does suomi24.fi have SPF and DMARC?
- On 5 November 2026
suomi24.fipublished an SPF record ending in~alland a DMARC policy ofp=none. - Is suomi24.fi a disposable email domain?
- No.
suomi24.fiis not on the disposable domain list our checker uses, so @suomi24.fi addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @suomi24.fi lists
- Bulk email checker for a pasted list or CSV
- Verify a whole file with a reason for every row
- SPF lookup counter
- MTA-STS checker
- Disposable email checker
Another domain? See every email domain we have mapped and what our checker does at each mailbox provider.
Got a list with @suomi24.fi addresses?
Sign in with Google and the first 100 addresses are checked free: valid, risky and invalid, with the reason for each row and a file to download. No card. After that, plans start at $9/mo for 2,500 emails a month.
By continuing you agree to our Terms and Privacy Policy.