systemhauspro.de

Valid Email Server
Domain Lookup › systemhauspro.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
systemhauspro.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 19:39:14 UTC · ↺ Refresh

MX Hostnames

  • systemhauspro-de.mail.protection.outlook.com

MX Priorities

  • systemhauspro-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 85.115.29.230 ↩ relay.systemhauspro.de

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns1063.ui-dns.com hostmaster.1and1.com 2017031001 28800 7200 604800 300
Primary NS (mname)
ns1063.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017031001
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1017.ui-dns.org
ns1081.ui-dns.biz
ns1080.ui-dns.de
ns1063.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:email.freshdesk.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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

2 records
  • SPFv=spf1 include:email.freshdesk.com include:spf.protection.outlook.com -all
  • dSH2FrwI6CSIVLOHdgQtvqcZqSfaL1sw89mlEPK38VrlZB0LEXN1kDxxR2TxiMVYVfYm3Fs3StxMgp1Ix3kotA==
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