rds24.de

Valid Email Server
Domain Lookup › rds24.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rds24.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 14:00:33 UTC · ↺ Refresh

MX Hostnames

  • rds24-de.mail.protection.outlook.com

MX Priorities

  • rds24-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 85.215.3.29 ↩ zeuswareserver.net
  • 85.215.3.30 ↩ zeuswareserver.net

Mail Server IPs

  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.hosting.de hostmaster.rds24.de 2026032800 86400 7200 2419200 900
Primary NS (mname)
ns1.hosting.de
Admin Email (rname)
hostmaster@rds24.de
Serial
2026032800
Refresh
86400s
Retry
7200s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns2.hosting.de
ns1.hosting.de
ns3.hosting.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ptr include:spf.protection.outlook.com include:spf.crsend.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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

2 records
  • MS=ms84251377
  • SPFv=spf1 a mx ptr include:spf.protection.outlook.com include:spf.crsend.com ~all
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