Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acada.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 05:48:25 UTC · ↺ Refresh
MX Hostnames
- mx00.ionos.de
- com.acada.de
- mx01.ionos.de
MX Priorities
- mx00.ionos.de: 11
- com.acada.de: 1
- mx01.ionos.de: 12
A / AAAA Records
- 188.40.28.208 ↩ dedi3378.your-server.de
Mail Server IPs
- 212.227.15.41 ↩ mx00.kundenserver.de
- 134.97.99.181 ↩ com.acada.de
- 217.72.192.67 ↩ mx01.kundenserver.de
SOA Record
Raw SOA
ns1121.ui-dns.com hostmaster.1und1.de 2017071129 28800 7200 604800 300
Primary NS (mname)
ns1121.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2017071129
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1121.ui-dns.org
ns1121.ui-dns.biz
ns1121.ui-dns.com
ns1121.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a:com.acada.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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 a:com.acada.de -all
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