Is delta.nl a valid email domain?
delta.nl can receive email. It publishes 4 mail servers, and the first choice is mx1.zeelandnet.nl.
It is not a free provider and is not on our disposable list, so addresses here usually belong to a company, school or other organisation.
SPF is published and ends with ~all. DMARC is set to none.
Check an email address at delta.nl
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | mx1.zeelandnet.nl | 217.102.255.207, 217.102.255.221 |
| 20 | mx2.zeelandnet.nl | 217.102.255.225, 217.102.255.233 |
| 30 | mx3.zeelandnet.nl | 217.102.255.239, 217.102.255.238 |
| 40 | mx4.zeelandnet.nl | 217.102.255.227, 217.102.255.225 |
SPF
Record published
v=spf1 include:_spf.dfn.nl include:spf.delta.nl include:_spf.mijnwefact.nl ~all
DMARC
Policy: none
v=DMARC1; p=none
Disposable?
No, not on our disposable list.
Free provider?
No, not a known free provider.
What this means for your email list
What this means for addresses at this domain
The domain accepts mail, but whether a given person's mailbox exists depends on that organisation. Company domains often have staff who left, role mailboxes like info@ and sales@, and sometimes catch-all rules that accept everything. Verify the individual address before you send.
Sender authentication
delta.nl has DMARC in monitoring mode (p=none). It collects reports but does not yet block spoofed mail, so the domain is easier to impersonate.
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Sign up to get a report summary →Frequently asked questions
- Is delta.nl a valid email domain?
- Yes. delta.nl publishes 4 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is delta.nl a disposable email domain?
- No. delta.nl is not on our disposable list. The list is updated regularly, and new throwaway domains appear all the time.
- What are the MX records for delta.nl?
- mx1.zeelandnet.nl (priority 10); mx2.zeelandnet.nl (priority 20); mx3.zeelandnet.nl (priority 30); mx4.zeelandnet.nl (priority 40).
- Does delta.nl have SPF and DMARC?
- SPF: yes, ending ~all. DMARC: yes, policy none.