Is uni-tuebingen.de a valid email domain?
Mail for uni-tuebingen.de is handled by 3 servers, with a1541.mx.srv.dfn.de tried first.
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 uni-tuebingen.de
Type the name before the @ to check a full address. No account needed.
MX records
| Priority | Mail server | Resolves to |
|---|---|---|
| 500 | a1541.mx.srv.dfn.de | 194.95.232.90, 2001:638:d:c301:acdc:1979:2:3a |
| 500 | b1541.mx.srv.dfn.de | 194.95.234.90, 2001:638:d:c302:acdc:1979:2:3a |
| 500 | c1541.mx.srv.dfn.de | 194.95.238.90, 2001:638:d:c303:acdc:1979:2:3a |
SPF
Record published
v=spf1 +ip4:134.2.5.192/27 ?ip4:134.2.0.0/16 +ip6:2001:7c0:300c:3105::/64 ?ip6:2001:7c0:3000::/40 include:agenturserver.de include:spf.protection.outlook.com ~all
DMARC
Policy: none
v=DMARC1; p=none; rua=mailto:mailadmin@zdv.uni-tuebingen.de; ruf=mailto:mailadmin@zdv.uni-tuebingen.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
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
uni-tuebingen.de has DMARC in monitoring mode (p=none). It collects reports but does not yet block spoofed mail, so the domain is easier to impersonate.
✨ Report summary
Sign up to get a report summary: a plain-English read of this domain's mail setup and what to do next.
Sign up to get a report summary →Frequently asked questions
- Is uni-tuebingen.de a valid email domain?
- Yes. uni-tuebingen.de publishes 3 MX records and can receive email. Whether a particular mailbox exists is a separate question that only a mailbox check can answer.
- Is uni-tuebingen.de a disposable email domain?
- No. uni-tuebingen.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 uni-tuebingen.de?
- a1541.mx.srv.dfn.de (priority 500); b1541.mx.srv.dfn.de (priority 500); c1541.mx.srv.dfn.de (priority 500).
- Does uni-tuebingen.de have SPF and DMARC?
- SPF: yes, ending ~all. DMARC: yes, policy none.