drwindows.de

Valid Email Server
Domain Lookup › drwindows.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 04:19:18 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • drwindows-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 92.204.58.67 ↩ ms10630.ispgateway.de

Mail Server IPs

  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA george.ns.cloudflare.com dns.cloudflare.com 2397323500 10000 2400 604800 1800
Primary NS (mname)
george.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397323500
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

george.ns.cloudflare.com
maya.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:134.119.224.156 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

3 records
  • SPFv=spf1 ip4:134.119.224.156 include:spf.protection.outlook.com -all
  • 5ke562ohrbsgb2bs61cgqta764
  • google-site-verification=HXC91raveCHyKbi6XplFYwYcCKmn8LCHg0eqaES6Ke0
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