codab.de

Valid Email Server
Domain Lookup › codab.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 02:12:13 UTC · ↺ Refresh

MX Hostnames

  • mail.codab.de

MX Priorities

  • mail.codab.de: 10

A / AAAA Records

  • 217.24.50.220 ↩ codab.de
  • 2a00:9d80:4001::5 (no PTR)

Mail Server IPs

  • 217.24.50.208 ↩ mail.codab.de
  • 2a00:9d80:4001::2 ↩ mail.codab.de

SOA Record

Raw SOA dns1.dacor.de info.dacor.de 2026030502 14400 3600 604800 86400
Primary NS (mname)
dns1.dacor.de
Admin Email (rname)
info@dacor.de
Serial
2026030502
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dns2.dacor.de
dns1.dacor.de
dns3.dacor.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:217.24.50.220/32 ip6:2a00:9d80:4001::2 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 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 mx a ip4:217.24.50.220/32 ip6:2a00:9d80:4001::2 -all
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