Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
datatreuhand.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 22:18:23 UTC · ↺ Refresh
MX Hostnames
- mx01.kundenserver.de
- mx00.kundenserver.de
- mail.datatreuhand.de
MX Priorities
- mx01.kundenserver.de: 21
- mx00.kundenserver.de: 20
- mail.datatreuhand.de: 10
A / AAAA Records
- 217.160.0.202 ↩ 217-160-0-202.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::235 ↩ 2001-08d8-100f-f000-0000-0000-0000-0235.elastic-ssl.ui-r.com
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
- 185.105.115.177 ↩ mail.datatreuhand.de
SOA Record
Raw SOA
ns1027.ui-dns.de hostmaster.schlund.de 2017073142 28800 7200 604800 300
Primary NS (mname)
ns1027.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2017073142
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1027.ui-dns.org
ns1027.ui-dns.com
ns1027.ui-dns.de
ns1027.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 a mx a:mail.fp-sign.com include:_spf.kundenserver.de include:_spf-eu.ionos.com include:_spf.perfora.net -all
📊 DNS lookups: 6/10
✓ 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
2 records- v=verifydomain MS=9087111
- SPFv=spf1 a mx a:mail.fp-sign.com include:_spf.kundenserver.de include:_spf-eu.ionos.com include:_spf.perfora.net -all
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