Email domain
karoo.co.uk email servers, SPF and DMARC
Mail for @karoo.co.uk goes to mail-in.karoo.co.uk (MX priority 10), as DNS showed on 5 November 2026. The host sits under karoo.co.uk. The domain publishes no SPF record and a DMARC policy of p=none, which decide whether mail claiming to be from @karoo.co.uk is trusted.
Check one address
Five checks a minute, no account needed. Nothing is sent to the address — we ask its mail server whether the mailbox exists, then disconnect.
Checking a whole list? The first 100 addresses are free, with results to download. No card.
By continuing you agree to our Terms and Privacy Policy.
karoo.co.uk mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | mail-in.karoo.co.uk | Not identified |
| SPF | None published |
|---|---|
| DMARC | v=DMARC1; p=none |
| 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.
karoo.co.uk MX records
karoo.co.uk publishes a single MX host, mail-in.karoo.co.uk. With no backup host, a sender that can't reach it queues the message and retries until the server answers or the queue gives up.
karoo.co.uk SPF record
karoo.co.uk published no SPF record (no v=spf1 TXT at the apex) on 5 November 2026. Without one, receivers can't tell which servers may send as @karoo.co.uk, so they lean on DKIM and the sending server's reputation instead (RFC 7208).
karoo.co.uk DMARC policy
The record is v=DMARC1; p=none.
p=none only asks for reports; failing mail is delivered as normal.
Can you verify @karoo.co.uk addresses?
Our checker treats @karoo.co.uk 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 mail-in.karoo.co.uk answers for @karoo.co.uk, 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 karoo.co.uk?
- On 5 November 2026:
mail-in.karoo.co.uk(priority 10). - Does karoo.co.uk have SPF and DMARC?
- On 5 November 2026
karoo.co.ukpublished no SPF record and a DMARC policy ofp=none. - Is karoo.co.uk a disposable email domain?
- No.
karoo.co.ukis not on the disposable domain list our checker uses, so @karoo.co.uk addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @karoo.co.uk 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 @karoo.co.uk 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.