luetz.de

Valid Email Server
Domain Lookup › luetz.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
luetz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-04 18:20:34 UTC · ↺ Refresh

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MX Hostnames

  • luetz-de.mail.protection.outlook.de

MX Priorities

  • luetz-de.mail.protection.outlook.de: 0

A / AAAA Records

  • 82.25.100.135 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.vorlaender.net do-not-reply.luetz.de 2025031005 43200 7200 1209600 86400
Primary NS (mname)
ns1.vorlaender.net
Admin Email (rname)
do-not-reply@luetz.de
Serial
2025031005
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.vorlaender.net
ns4.vorlaender.net
ns1.vorlaender.net
ns3.vorlaender.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.de include:_spf.mail.hostinger.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • MS=ms64513396
  • SPFv=spf1 include:spf.protection.outlook.de include:_spf.mail.hostinger.com -all
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