siegel-immobilien.de

Valid Email Server
Domain Lookup › siegel-immobilien.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 14:07:42 UTC · ↺ Refresh

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MX Hostnames

  • siegelimmobilien-de01e.mail.protection.outlook.com

MX Priorities

  • siegelimmobilien-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.181.105.76 (no PTR)

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.lebkuechner.cc hostmaster.lebkuechner.it 2025100604 10800 3600 1209600 3600
Primary NS (mname)
dns1.lebkuechner.cc
Admin Email (rname)
hostmaster@lebkuechner.it
Serial
2025100604
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns3.lebkuechner.cc
dns1.lebkuechner.cc
dns2.lebkuechner.cc

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: 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • _7dpafd7o7b1jt14xzh9niag9938rzd5
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