Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ddif.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 16:46:17 UTC · ↺ Refresh
MX Hostnames
- dedi699.your-server.de
- mx01.kundenserver.de
- mx00.kundenserver.de
MX Priorities
- mx00.kundenserver.de: 50
- dedi699.your-server.de: 10
- mx01.kundenserver.de: 40
A / AAAA Records
- 78.46.1.99 ↩ dedi699.your-server.de
- 2a01:4f8:d0a:26c5::2 ↩ dedi699.your-server.de
Mail Server IPs
- 212.227.15.41 ↩ mx00.kundenserver.de
- 78.46.1.99 ↩ dedi699.your-server.de
- 2a01:4f8:d0a:26c5::2 ↩ dedi699.your-server.de
- 217.72.192.67 ↩ mx01.kundenserver.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026020102 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026020102
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns3.second-ns.de
ns.second-ns.com
ns1.your-server.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:servers.mcsv.net ip4:156.67.235.49 ip4:78.46.1.99 ip4:92.204.71.208 ip4:92.205.190.77 include:_spf.perfora.net include:_spf.kundenserver.de include:n1smtpout.europe.secureserver.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
mail._domainkey
k1._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
3 records- brevo-code:7e88f7fb753e76d9ba53913e41a98af7
- SPFv=spf1 +a +mx include:servers.mcsv.net ip4:156.67.235.49 ip4:78.46.1.99 ip4:92.204.71.208 ip4:92.205.190.77 include:_spf.perfora.net include:_spf.kundenserver.de include:n1smtpout.europe.secureserver.net -all
- zone-ownership-verification-3631cd4c483cc095294488c62575876bb3b63f9ce47b3b7c8902e48d7c93958f
Full email verification for ddif.de
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