Email domain
zonnet.nl email servers, SPF and DMARC
Mail for @zonnet.nl goes to mx.spamexperts.com (MX priority 10) and 2 backup hosts, as DNS showed on 5 November 2026. The host sits under spamexperts.com. The domain publishes an SPF record ending in ~all and a DMARC policy of p=none, which decide whether mail claiming to be from @zonnet.nl is trusted.
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zonnet.nl mail DNS on 5 November 2026
| Priority | MX host | Platform |
|---|---|---|
| 10 | mx.spamexperts.com | Not identified |
| 20 | fallbackmx.spamexperts.eu | Not identified |
| 30 | lastmx.spamexperts.net | Not identified |
| SPF | v=spf1 include:spf.server.eu ip4:77.95.248.118 ip6:2a00:1478:20:f:13:3068:0:1 ip4:77.95.249.80 ip6:2a00:1478:30:f:5:3047:0:1 ip4:109.235.74.222 ip4:85.158.203.190 ip4:77.95.249.34 ip6:2a00:1478:30:f:13:3009:0:1 include:spf.protection.se.isp-net.nl include:spf.crowdtech.com ~all |
|---|---|
| DMARC | v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1 |
| 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.
zonnet.nl MX records
zonnet.nl publishes 3 MX hosts; senders try the lowest priority number first (mx.spamexperts.com, 10) and fall back to the others in order.
1 other domain we checked on the same day also route mail to hosts under spamexperts.com, with different records from zonnet.nl: mweb.co.za.
zonnet.nl SPF record
The record on 5 November 2026 was v=spf1 include:spf.server.eu ip4:77.95.248.118 ip6:2a00:1478:20:f:13:3068:0:1 ip4:77.95.249.80 ip6:2a00:1478:30:f:5:3047:0:1 ip4:109.235.74.222 ip4:85.158.203.190 ip4:77.95.249.34 ip6:2a00:1478:30:f:13:3009:0:1 include:spf.protection.se.isp-net.nl include:spf.crowdtech.com ~all.
In plain terms, it delegates to spf.server.eu, spf.protection.se.isp-net.nl and spf.crowdtech.com and lists 8 IP ranges directly. The top level uses 3 DNS-querying terms; 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.
zonnet.nl DMARC policy
The record is v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1.
p=none only asks for reports; failing mail is delivered as normal.
Aggregate reports go to tiw.nl, so the domain's owner sees who sends mail as @zonnet.nl.
Can you verify @zonnet.nl addresses?
Our checker treats @zonnet.nl 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 mx.spamexperts.com answers for @zonnet.nl, 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 zonnet.nl?
- On 5 November 2026:
mx.spamexperts.com(priority 10),fallbackmx.spamexperts.eu(priority 20),lastmx.spamexperts.net(priority 30). - Does zonnet.nl have SPF and DMARC?
- On 5 November 2026
zonnet.nlpublished an SPF record ending in~alland a DMARC policy ofp=none. - Is zonnet.nl a disposable email domain?
- No.
zonnet.nlis not on the disposable domain list our checker uses, so @zonnet.nl addresses are checked like any other mailbox. See the disposable domain checker for the list.
Free checks for @zonnet.nl 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.
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