stadler-metalle.de

Valid Email Server
Domain Lookup › stadler-metalle.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stadler-metalle.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 18:56:52 UTC · ↺ Refresh

MX Hostnames

  • stadlermetalle-de01i.mail.protection.outlook.com

MX Priorities

  • stadlermetalle-de01i.mail.protection.outlook.com: 10

A / AAAA Records

  • 45.144.187.42 (no PTR)

Mail Server IPs

  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.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:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.a1.net domainadmin.a1.net 2025121100 3600 1200 3600000 600
Primary NS (mname)
dns1.a1.net
Admin Email (rname)
domainadmin@a1.net
Serial
2025121100
Refresh
3600s
Retry
1200s
Expire
3600000s
Minimum TTL
600s

Nameservers (NS)

dns2.a1.net
dns3.a1.net
dns1.a1.net

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
✓ 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
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms71070228
  • domainVerification=4ba70b6d-ac95-477d-8f24-8e6c216be6c7
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