Email domain
net.hr email servers, SPF and DMARC
Mail for @net.hr goes to net-hr-10mx1.eco-mx.cz (MX priority 10) and 3 backup hosts, as DNS showed on 5 November 2026. The host sits under eco-mx.cz. The domain publishes an SPF record v=spf1 redirect=_spf.centrum.cz and no DMARC record, which decide whether mail claiming to be from @net.hr is trusted.
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net.hr mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | net-hr-10mx1.eco-mx.cz | Not identified |
| 10 | net-hr-10mx2.eco-mx.cz | Not identified |
| 20 | net-hr-20mx1.eco-mx.cz | Not identified |
| 20 | net-hr-20mx2.eco-mx.cz | Not identified |
| SPF | v=spf1 redirect=_spf.centrum.cz |
|---|---|
| DMARC | None published |
| 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.
net.hr MX records
net.hr publishes 4 MX hosts; senders try the lowest priority number first (net-hr-10mx1.eco-mx.cz, 10) and fall back to the others in order.
6 other domains we checked on the same day also route mail to hosts under eco-mx.cz, with different records from net.hr: atlas.cz, centrum.cz, centrum.sk, pobox.sk, post.sk and volny.cz.
net.hr SPF record
The record on 5 November 2026 was v=spf1 redirect=_spf.centrum.cz.
In plain terms, it delegates to _spf.centrum.cz. The top level uses 1 DNS-querying term; SPF allows 10 in total including nested includes (RFC 7208 §4.6.4).
net.hr DMARC policy
_dmarc.net.hr returned no DMARC record on 5 November 2026. Receivers therefore get no instruction about mail that fails SPF and DKIM, which makes @net.hr easier to spoof (RFC 7489).
Can you verify @net.hr addresses?
Our checker treats @net.hr 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 net-hr-10mx1.eco-mx.cz answers for @net.hr, 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 net.hr?
- On 5 November 2026:
net-hr-10mx1.eco-mx.cz(priority 10),net-hr-10mx2.eco-mx.cz(priority 10),net-hr-20mx1.eco-mx.cz(priority 20),net-hr-20mx2.eco-mx.cz(priority 20). - Does net.hr have SPF and DMARC?
- On 5 November 2026
net.hrpublished an SPF recordv=spf1 redirect=_spf.centrum.czand no DMARC record. - Is net.hr a disposable email domain?
- No.
net.hris not on the disposable domain list our checker uses, so @net.hr addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @net.hr 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 @net.hr 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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