kspp.de

Valid Email Server
Domain Lookup › kspp.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 10:31:48 UTC · ↺ Refresh

MX Hostnames

  • mx01.kundenserver.de
  • mx00.kundenserver.de
  • kspp-de.mail.protection.outlook.com

MX Priorities

  • mx01.kundenserver.de: 110
  • kspp-de.mail.protection.outlook.com: 10
  • mx00.kundenserver.de: 100

A / AAAA Records

  • 217.160.0.1
  • 2001:8d8:100f:f000::2e6

Mail Server IPs

  • 217.72.192.67 ↩ mx01.kundenserver.de
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 212.227.15.41 ↩ mx00.kundenserver.de

SOA Record

Raw SOA ns1115.ui-dns.de hostmaster.1und1.com 2017080818 28800 7200 604800 600
Primary NS (mname)
ns1115.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017080818
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1033.ui-dns.org
ns1115.ui-dns.de
ns1046.ui-dns.com
ns1077.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

3 records
  • MS=ms87090258
  • google-site-verification=GvP6-Yo5jcfJH_qZQiIZX2rU1wox47NENRJ320hlxqs
  • SPFv=spf1 include:spf.protection.outlook.com -all
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