Is rwth-aachen.de a valid email domain?
rwth-aachen.de can receive email. It publishes 1 mail server, and the first choice is mx1.rz.rwth-aachen.de.
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 reject.
Check an email address at rwth-aachen.de
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MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 10 | mx1.rz.rwth-aachen.de | 137.226.78.57 |
SPF
Record published
v=spf1 include:_spf.itc.rwth-aachen.de -all
DMARC
Policy: reject
v=DMARC1; p=reject; rua=mailto:dmarc-report@rwth-aachen.de; ruf=mailto:dmarc-report@rwth-aachen.de;
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
rwth-aachen.de looks like an organisation's own domain. Those are usually good leads, and also where bounces come from: people change jobs and mailboxes get closed. Checking each address, including whether the server accepts any recipient, avoids damaging your sender reputation.
Sender authentication
rwth-aachen.de has a strict DMARC policy (reject): mail that fails authentication is refused, which protects its brand from spoofing and means anyone sending as rwth-aachen.de must have SPF and DKIM set up correctly.
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Sign up to get a report summary →Frequently asked questions
- Is rwth-aachen.de a valid email domain?
- Yes. rwth-aachen.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 rwth-aachen.de a disposable email domain?
- No. rwth-aachen.de 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 rwth-aachen.de?
- mx1.rz.rwth-aachen.de (priority 10).
- Does rwth-aachen.de have SPF and DMARC?
- SPF: yes, ending -all. DMARC: yes, policy reject.