mmm-ltd.de

Valid Email Server
Domain Lookup › mmm-ltd.de

Domain Overview

DNS: ✓ just now Checker: ✓ just now
mmm-ltd.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 19:30:13 UTC · ↺ Refresh

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MX Hostnames

  • mmmltd-de0i.mail.protection.outlook.de

MX Priorities

  • mmmltd-de0i.mail.protection.outlook.de: 0

A / AAAA Records

  • 35.207.178.89 ↩ 89.178.207.35.bc.googleusercontent.com

Mail Server IPs

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

SOA Record

Raw SOA ns1096.ui-dns.org hostmaster.1und1.com 2017060104 28800 7200 604800 600
Primary NS (mname)
ns1096.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060104
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1032.ui-dns.biz
ns1059.ui-dns.de
ns1027.ui-dns.com
ns1096.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.de -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

✗ 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
  • SPFv=spf1 include:spf.protection.outlook.de -all
  • MS=ms48368270
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