immobilien-kube.de

Valid Email Server
Domain Lookup › immobilien-kube.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
immobilien-kube.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 13:09:48 UTC · ↺ Refresh

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MX Hostnames

  • immobilienkube-de02e.mail.protection.outlook.com

MX Priorities

  • immobilienkube-de02e.mail.protection.outlook.com: 0

A / AAAA Records

  • 82.165.23.54 ↩ www.immobilien-kube.de

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA a.ns14.net do-not-reply.immobilien-kube.de 2025101601 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@immobilien-kube.de
Serial
2025101601
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

a.ns14.net
d.ns14.net
c.ns14.net
b.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.brevo.com mx a:mail.immobilien-kube.de a:www.immobilien-kube.de -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • MS=ms90029929
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.brevo.com mx a:mail.immobilien-kube.de a:www.immobilien-kube.de -all
  • brevo-code:e65e7ea07990d978d335bc164ce702ff
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