alpha-immobilien.de

Valid Email Server
Domain Lookup › alpha-immobilien.de

Domain Overview

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

Checked via [email protected] · 2026-03-22 22:05:06 UTC · ↺ Refresh

MX Hostnames

  • alphaimmobilien-de01c.mail.protection.outlook.com

MX Priorities

  • alphaimmobilien-de01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 78.46.125.81 ↩ dedi2766.your-server.de

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.hajo-nolte.de hostmaster.hajo-nolte.de 2025092901 10800 3600 604800 6400
Primary NS (mname)
ns3.hajo-nolte.de
Admin Email (rname)
hostmaster@hajo-nolte.de
Serial
2025092901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
6400s

Nameservers (NS)

ns3.hajo-nolte.de
ns4.hajo-nolte.de

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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

4 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms94216923
  • JHvKlj7yhu062Tz19mgliBDJex3gtpik7gmsLbr0ztmz5MDEEH2/eLzEJ1juFOOus6RHzz33YVgR1JNISRRtww==
  • google-site-verification=BEIFMc9dLaRmlmZqaVLNqzSAbJt2-7uX2KwkIb8-qj4
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