Email DNS records for supplementen.nu
MX, SPF, DMARC and DKIM records published for supplementen.nu. Registered via Registrar.eu. Domain age: 11 years.
Receives email: Yes Disposable: No Free provider: No SPF: Yes DMARC: Yes
supplementen.nu can receive email: 1 MX record found. Authentication records found: SPF, DMARC. Not found: DKIM (among common selectors).
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| Free email provider | No | Not a free mailbox service like Gmail or Yahoo. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | p=none | The policy is none: receivers are asked to take no specific action on messages that fail DMARC. It is typically used to monitor authentication. Aggregate reports are requested (rua). |
| DKIM | Not found among common selectors | DKIM can only be confirmed with the selector used by the sender, so this does not mean the domain has no DKIM. |
Last checked: 2026-10-19 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
Next steps
MX records for supplementen.nu
- 10 mail.supplementen.nu (185.133.88.29)
Email authentication records for supplementen.nu
SPF record
v=spf1 a mx ip4:185.133.88.29 ip6:2a10:7180:100:0:185:133:88:29 ~all
DMARC record
v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@supplementen.nu
Check a specific email address @supplementen.nu
This page checks how supplementen.nu is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Domain registration
Server location
Name servers
TXT records for supplementen.nu
Frequently asked questions
Can supplementen.nu receive email?
Yes. supplementen.nu publishes 1 MX record, so it is configured to receive email. To know whether a specific address exists, verify that address.
Does supplementen.nu use SPF and DMARC?
supplementen.nu publishes an SPF record. Its DMARC policy is p=none.
Is supplementen.nu a free email provider?
No. supplementen.nu is not on our list of free mailbox providers such as Gmail, Outlook or Yahoo.