Is sandelf.de a valid email domain?
sandelf.de can receive email. It publishes 1 mail server, and the first choice is parking11.kv.de.
It appears on our list of disposable and throwaway email domains.
SPF is published and ends with -all. DMARC is set to reject.
Check an email address at sandelf.de
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | parking11.kv.de | 178.63.81.225 |
SPF
Record published
v=spf1 a:parking11.kv.de -all
DMARC
Policy: reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
Disposable?
Yes, listed as a disposable email domain.
Free provider?
Yes, a free public mailbox provider.
What this means for your email list
Should you accept addresses at this domain?
Probably not. Throwaway services like sandelf.de give out inboxes that people abandon within minutes, so a signup with this domain rarely turns into a customer. Blocking it at the form keeps fake accounts and wasted emails out of your list.
Sender authentication
sandelf.de has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as sandelf.de must have SPF and DKIM set up correctly.
✨ Report summary
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Sign up to get a report summary →Frequently asked questions
- Is sandelf.de a valid email domain?
- Yes. sandelf.de publishes 1 MX record and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is sandelf.de a disposable email domain?
- Yes. sandelf.de is on our list of disposable and temporary email domains, so most services block it.
- What are the MX records for sandelf.de?
- parking11.kv.de (priority 10).
- Does sandelf.de have SPF and DMARC?
- SPF: yes, ending -all. DMARC: yes, policy reject.