089-bar.de

Valid Email Server
Domain Lookup › 089-bar.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
089-bar.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 10:26:40 UTC · ↺ Refresh

MX Hostnames

  • w00f209a.kasserver.com
  • 089bar-de0i.mail.protection.outlook.com

MX Priorities

  • w00f209a.kasserver.com: 10
  • 089bar-de0i.mail.protection.outlook.com: 20

A / AAAA Records

  • 85.13.149.129 ↩ dd31704.kasserver.com

Mail Server IPs

  • 85.13.149.129 ↩ dd31704.kasserver.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.kasserver.com hostmaster.kasserver.com 2510271226 28800 7200 1209600 7200
Primary NS (mname)
ns3.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2510271226
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns4.kasserver.com
ns3.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 +mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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

1 record
  • SPFv=spf1 +mx include:spf.protection.outlook.com -all
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