Email domain
kabsi.at email servers, SPF and DMARC
Mail for @kabsi.at goes to mx21.kabsi.at (MX priority 10) and 3 backup hosts, as DNS showed on 5 November 2026. The host sits under kabsi.at. The domain publishes an SPF record ending in -all and a DMARC policy of p=none, which decide whether mail claiming to be from @kabsi.at is trusted.
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kabsi.at mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | mx21.kabsi.at | Not identified |
| 10 | mx22.kabsi.at | Not identified |
| 10 | mx23.kabsi.at | Not identified |
| 10 | mx24.kabsi.at | Not identified |
| SPF | v=spf1 ip4:195.202.128.142/32 ip4:195.206.98.169/32 ip4:195.202.160.194/32 include:clientspf.kabelplus.at -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.
kabsi.at MX records
kabsi.at publishes 4 MX hosts, all at priority 10, so senders spread mail across them.
kabsi.at SPF record
The record on 5 November 2026 was v=spf1 ip4:195.202.128.142/32 ip4:195.206.98.169/32 ip4:195.202.160.194/32 include:clientspf.kabelplus.at -all.
In plain terms, it delegates to clientspf.kabelplus.at and lists 3 IP ranges directly. 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 hard fail (-all): receivers may reject mail from any server the record does not list.
kabsi.at 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 kabelplus.at, so the domain's owner sees who sends mail as @kabsi.at.
Can you verify @kabsi.at addresses?
Our checker treats @kabsi.at 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 mx21.kabsi.at answers for @kabsi.at, 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 kabsi.at?
- On 5 November 2026:
mx21.kabsi.at(priority 10),mx22.kabsi.at(priority 10),mx23.kabsi.at(priority 10),mx24.kabsi.at(priority 10). - Does kabsi.at have SPF and DMARC?
- On 5 November 2026
kabsi.atpublished an SPF record ending in-alland a DMARC policy ofp=none. - Is kabsi.at a disposable email domain?
- No.
kabsi.atis not on the disposable domain list our checker uses, so @kabsi.at addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @kabsi.at 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 @kabsi.at 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.
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