bruno-kleine.de

Valid Email Server
Domain Lookup › bruno-kleine.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bruno-kleine.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 00:33:37 UTC · ↺ Refresh

MX Hostnames

  • mail.bruno-kleine.de
  • mail2.bruno-kleine.de
  • brunokleine-de01c.mail.protection.outlook.com

MX Priorities

  • mail.bruno-kleine.de: 100
  • brunokleine-de01c.mail.protection.outlook.com: 10
  • mail2.bruno-kleine.de: 110

A / AAAA Records

  • 91.107.202.129
  • 2a01:4f8:c17:67e5::1

Mail Server IPs

  • 176.94.52.130 (no PTR)
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 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
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.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:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 93.240.50.42 ↩ p5df0322a.dip0.t-ipconnect.de

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2510291106 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2510291106
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:ispgateway.de ip4:116.202.113.243 ip6:2a01:4f8:231:419c:b53f:2d67:4ce8:c701 -all
📊 DNS lookups: 3/10
✓ 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

4 records
  • SPFv=spf1 mx include:spf.protection.outlook.com include:ispgateway.de ip4:116.202.113.243 ip6:2a01:4f8:231:419c:b53f:2d67:4ce8:c701 -all
  • facebook-domain-verification=id68qtzt0c97j5tniui1imejk2in3t
  • p4oo07n2icigpgeaq5ckrc4e6c
  • mfsv04v4nv4ev3vkhpdjkpmb3e
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