steuerberater-luecke.de

Valid Email Server
Domain Lookup › steuerberater-luecke.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
steuerberater-luecke.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 11:27:10 UTC · ↺ Refresh

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MX Hostnames

  • mx4.agenturserver.de
  • mx3.agenturserver.de
  • mx2.agenturserver.de
  • steuerberaterluecke-de03c.mail.protection.outlook.de

MX Priorities

  • mx4.agenturserver.de: 50
  • mx3.agenturserver.de: 20
  • steuerberaterluecke-de03c.mail.protection.outlook.de: 0
  • mx2.agenturserver.de: 10

A / AAAA Records

  • 188.94.254.201

Mail Server IPs

  • 185.15.192.59 ↩ mx4.agenturserver.de
  • 185.15.192.58 ↩ mx3.agenturserver.de
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.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
  • 185.15.192.57

SOA Record

Raw SOA ns01.agenturserver.de support.mittwald.de 1720661633 28800 7200 604800 3600
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1720661633
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns01.agenturserver.co
ns01.agenturserver.de
ns01.agenturserver.it

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

3 records
  • MS=ms14021249
  • MS=ms15811124
  • SPFv=spf1 include:spf.protection.outlook.de -all
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