dz-immobilien-gmbh.de

Valid Email Server
Domain Lookup › dz-immobilien-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dz-immobilien-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 09:39:08 UTC · ↺ Refresh

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MX Hostnames

  • mx05.securemailer.email
  • mx06.securemailer.email
  • mx07.securemailer.email
  • mx08.securemailer.email

MX Priorities

  • mx05.securemailer.email: 5
  • mx06.securemailer.email: 10
  • mx07.securemailer.email: 15
  • mx08.securemailer.email: 20

A / AAAA Records

  • 87.106.247.83 ↩ ip87-106-247-83.pbiaas.com

Mail Server IPs

  • 195.4.161.228 ↩ mx05.securemailer.email
  • 195.4.161.229 ↩ mx06.securemailer.email
  • 195.4.161.230 ↩ mx07.securemailer.email
  • 195.4.161.231 ↩ mx08.securemailer.email

SOA Record

Raw SOA ns1063.ui-dns.org hostmaster.1und1.com 2017060224 28800 7200 604800 600
Primary NS (mname)
ns1063.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060224
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1020.ui-dns.de
ns1063.ui-dns.org
ns1062.ui-dns.com
ns1045.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com ip4:37.60.200.129 include:_spf-eu.ionos.com ip4:37.60.200.138 ip4:195.4.170.118 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

4 records
  • MS=ms30355462
  • v=verifydomain MS=3521550
  • swisssign-check=N4zuQKtJ9aXshD9OhamAxCzxfL0
  • SPFv=spf1 a mx include:spf.protection.outlook.com ip4:37.60.200.129 include:_spf-eu.ionos.com ip4:37.60.200.138 ip4:195.4.170.118 -all
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