linmpi.mpg.de

Valid Email Server
Domain Lookup › linmpi.mpg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
linmpi.mpg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-02 02:12:02 UTC · ↺ Refresh

MX Hostnames

  • a1234.mx.srv.dfn.de
  • b1234.mx.srv.dfn.de
  • c1234.mx.srv.dfn.de

MX Priorities

  • a1234.mx.srv.dfn.de: 10
  • b1234.mx.srv.dfn.de: 10
  • c1234.mx.srv.dfn.de: 10

A / AAAA Records

  • 134.76.233.61 (no PTR)

Mail Server IPs

  • 194.95.232.102 ↩ a1234.mx.srv.dfn.de
  • 194.95.234.102 ↩ b1234.mx.srv.dfn.de
  • 194.95.238.102 ↩ c1234.mx.srv.dfn.de

SOA Record

Raw SOA dns1.gwdg.de hostmaster.gwdg.de 679233807 21600 3600 2419200 3600
Primary NS (mname)
dns1.gwdg.de
Admin Email (rname)
hostmaster@gwdg.de
Serial
679233807
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

dns2.gwdg.de
dns3.gwdg.de
dns1.gwdg.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.gwdg.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx include:spf.gwdg.de -all
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