Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cpa.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 23:05:46 UTC · ↺ Refresh
MX Hostnames
- mail.cpa.de
- cpa-mta.cpa.de
MX Priorities
- cpa-mta.cpa.de: 10
- mail.cpa.de: 20
A / AAAA Records
- 194.39.97.231 ↩ gp1.cpa.de
- 80.246.119.231 ↩ 50f677e7.ip-pool.stw-langenfeld.de
Mail Server IPs
- 194.39.97.231 ↩ gp1.cpa.de
- 80.246.119.231 ↩ 50f677e7.ip-pool.stw-langenfeld.de
SOA Record
Raw SOA
ns2.cpa.de do-not-reply.cpa.de 2026022504 3600 1000 1209600 3600
Primary NS (mname)
ns2.cpa.de
Admin Email (rname)
do-not-reply@cpa.de
Serial
2026022504
Refresh
3600s
Retry
1000s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.cpa.de
ns3.cpa.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:194.39.97.0/24 ip4:80.246.119.224/27 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms64458102
- 1kfd80u6pf6h64pm3de2murjr2
- SPFv=spf1 a mx ip4:194.39.97.0/24 ip4:80.246.119.224/27 include:spf.protection.outlook.com -all
- atlassian-domain-verification=BKWURRdF1C0WZgdUJWXrypevOOp/BeqxOtYuvbLnM3RmtGqUMAPA8lr3gqXyccRw
- to8covjtk5mjc5j5pih0q217mq
- 0IsZOUBmdnIdGIYA0xzK5EgtIQSs5+MMl8X6ChWs7R1nrCwY43tfcDF12OtNxmUHUNxFl8FENXSJOx/TjPQRAQ==
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