mpip-mainz.mpg.de

Valid Email Server
Domain Lookup › mpip-mainz.mpg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mpip-mainz.mpg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 10:11:20 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 134.76.31.205 ↩ site.cms.mpg.de

Mail Server IPs

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

SOA Record

Raw SOA dns.mpip-mainz.mpg.de hostmaster.mpip-mainz.mpg.de 2026021700 14400 1800 1209600 3600
Primary NS (mname)
dns.mpip-mainz.mpg.de
Admin Email (rname)
hostmaster@mpip-mainz.mpg.de
Serial
2026021700
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns3.gwdg.de
deneb.dfn.de
dns.mpip-mainz.mpg.de
dns1.gwdg.de
dns2.gwdg.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.95.63.0/24 mx include:spf.gwdg.de include:spf.umantis.com include:spf.de.umantis.com -all
📊 DNS lookups: 4/10
✓ 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

7 records
  • adobe-idp-site-verification=43e6916be238e10d45e4dee37c2ee36457340f5ae8e773d0ae69a94828046ca1
  • cisco-ci-domain-verification=6e7847e795e2a0639feeb37db080d2a1bf0c866e71aec0df684610805cd6219
  • MS=ms45554385
  • HARICA-DQdjcPIgNeM1n3OMj0g
  • apple-domain-verification=sNDBL5e4YppsLyqo
  • DMARCv=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=10; adkim=r; aspf=r
  • SPFv=spf1 ip4:194.95.63.0/24 mx include:spf.gwdg.de include:spf.umantis.com include:spf.de.umantis.com -all
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