lists.ccc-mannheim.de

Valid Email Server
Domain Lookup › lists.ccc-mannheim.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
lists.ccc-mannheim.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 20:27:54 UTC · ↺ Refresh

MX Hostnames

  • mail.ccc-mannheim.de

MX Priorities

  • mail.ccc-mannheim.de: 10

A / AAAA Records

  • 5.9.83.217 ↩ mail.ccc-mannheim.de
  • 2a01:4f8:162:302:5054:ff:feed:59f7 ↩ tanum.c3ma.de

Mail Server IPs

  • 5.9.83.217 ↩ mail.ccc-mannheim.de
  • 2a01:4f8:162:302:5054:ff:fea2:d818 ↩ mail.ccc-mannheim.de

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.ccc-mannheim.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];pct=100;ruf=mailto:[email protected];fo=1;aspf=s;adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

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 include:_spf.ccc-mannheim.de -all
Full email verification for lists.ccc-mannheim.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits