mpi-inf.mpg.de

Valid Email Server
Domain Lookup › mpi-inf.mpg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mpi-inf.mpg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 14:25:04 UTC · ↺ Refresh

MX Hostnames

  • u18mx02.mpi-klsb.mpg.de
  • u04mx02.mpi-klsb.mpg.de

MX Priorities

  • u04mx02.mpi-klsb.mpg.de: 100
  • u18mx02.mpi-klsb.mpg.de: 50

A / AAAA Records

  • 139.19.86.161 ↩ mpi-inf.de

Mail Server IPs

  • 139.19.205.195 ↩ u04mx02.mpi-klsb.mpg.de
  • 139.19.86.245 ↩ u18mx02.mpi-klsb.mpg.de

SOA Record

Raw SOA dns0.mpi-klsb.mpg.de net.mpi-klsb.mpg.de 1774955038 21600 3600 3600000 600
Primary NS (mname)
dns0.mpi-klsb.mpg.de
Admin Email (rname)
net@mpi-klsb.mpg.de
Serial
1774955038
Refresh
21600s
Retry
3600s
Expire
3600000s
Minimum TTL
600s

Nameservers (NS)

ns.uni-sb.de
dns2.gwdg.de
dns3.gwdg.de
dns1.gwdg.de
ns.cs.uni-sb.de
dns0.mpi-klsb.mpg.de
dns1.mpi-klsb.mpg.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a:juno.mpi-klsb.mpg.de a:pluto.mpi-klsb.mpg.de a:jupiter.mpi-klsb.mpg.de a:poseidon.mpi-klsb.mpg.de ip4:139.19.212.32/32 ip4:139.19.205.225/32 ip4:139.19.86.40/32 ip4:139.19.205.193/32 ip4:139.19.86.25/32 ip4:139.19.213.32/32 ip4:139.19.86.15/32 ip4:139.19.205.192/32 ?all
📊 DNS lookups: 4/10
? Neutral (?all) — no enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s; adkim=s; aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

9 records
  • MS=79913A014DC30523BA09144EFB6DAD1E2D78EF8A
  • adobe-idp-site-verification=2af6f2c0806444c8fdb9054c2d2da63c289ebd734c4deb78d912d9188124e1f6
  • apple-domain-verification=TZ6GxB8KTjoT2oxR
  • linkedin-site-verification=4ec55499-72d7-4e67-af5a-a12d8e375a46
  • google-site-verification=GJcuyGdp-8NMQGUAUnd1CCZq3-Hjcx21yhu0TkU6ydU
  • ZOOM_verify_zz7z353iR4y9vASRjtXqpQ
  • SPFv=spf1 a:juno.mpi-klsb.mpg.de a:pluto.mpi-klsb.mpg.de a:jupiter.mpi-klsb.mpg.de a:poseidon.mpi-klsb.mpg.de ip4:139.19.212.32/32 ip4:139.19.205.225/32 ip4:139.19.86.40/32 ip4:139.19.205.193/32 ip4:139.19.86.25/32 ip4:139.19.213.32/32 ip4:139.19.86.15/32 ip4:139.19.205.192/32 ?all
  • openai-domain-verification=dv-JBKyJJ9BNNDzFW67fgK9Clqc
  • cisco-ci-domain-verification=3d8be7b12416b9aacb7c51de1460dc5c9465e51a4ef7f5a7793ba2d8cefa9b53
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