bluetenreich-aachen.de

Valid Email Server
Domain Lookup › bluetenreich-aachen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bluetenreich-aachen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 02:36:34 UTC · ↺ Refresh

MX Hostnames

  • bluetenreichaachen-de03b.mail.protection.outlook.com

MX Priorities

  • bluetenreichaachen-de03b.mail.protection.outlook.com: 10

A / AAAA Records

  • 89.22.123.145 ↩ ceres.kiratec-online.de

Mail Server IPs

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

SOA Record

Raw SOA ns1.kiratecserver.de hostmaster.adns2.de 2025011600 39940 7200 604800 86400
Primary NS (mname)
ns1.kiratecserver.de
Admin Email (rname)
hostmaster@adns2.de
Serial
2025011600
Refresh
39940s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.kiratecserver.de
ns1.kiratecserver.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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=ms98226190
  • SPFv=spf1 include:spf.protection.outlook.com -all
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