horn-bauer.de

Valid Email Server
Domain Lookup › horn-bauer.de

Domain Overview

DNS: ✓ 2h ago Checker: ✓ 2h ago
horn-bauer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 17:41:30 UTC · ↺ Refresh

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MX Hostnames

  • hornbauer-de01b.mail.protection.outlook.com

MX Priorities

  • hornbauer-de01b.mail.protection.outlook.com: 10

A / AAAA Records

  • 89.110.140.171 ↩ vm-140-171.netclusive.cloud

Mail Server IPs

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

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2608041419 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2608041419
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:2.207.241.84 ip4:80.155.12.20 include:spf.sendinblue.com include:spf.nl2go.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ 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

6 records
  • SPFv=spf1 mx a ip4:2.207.241.84 ip4:80.155.12.20 include:spf.sendinblue.com include:spf.nl2go.com include:spf.protection.outlook.com -all
  • ms-domain-verification=47727887-74a3-4a52-bbab-3926beca284f
  • autodesk-domain-verification=5G5ug9zsglpxmnCSLr5E
  • 6t2brvt9c8hygtc01rl1rtq8jnqc49n5
  • MS=ms47437570
  • apple-domain-verification=SxJOslNVKoBACeMN
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