luk.de

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

Domain Overview

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

Checked via [email protected] · 2026-09-04 18:40:04 UTC · ↺ Refresh

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MX Hostnames

  • luk-de.mail.protection.outlook.com

MX Priorities

  • luk-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 209.250.240.95 ↩ fwd4-prod.lemarit.net
  • 88.198.198.106 ↩ fwd3-prod.lemarit.net
  • 108.61.75.246 ↩ fwd1-prod.lemarit.net
  • 116.202.8.114 ↩ fwd2-prod.lemarit.net

Mail Server IPs

  • 52.101.73.123 ↩ mail-am6pr02cu00203.inbound.protection.outlook.com
  • 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.lemarit.de hostmaster.lemarit.com 1687419270 43200 10800 2419200 3600
Primary NS (mname)
ns1.lemarit.de
Admin Email (rname)
hostmaster@lemarit.com
Serial
1687419270
Refresh
43200s
Retry
10800s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns3.lemarit.de
ns1.lemarit.de
ns1.lemarit.net
ns2.lemarit.de
ns2.lemarit.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

1 record
  • MS=ms89263357
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