distrex.de

Valid Email Server
Domain Lookup › distrex.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 18:17:43 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • distrex-de.mail.protection.outlook.com: 20

A / AAAA Records

  • 81.169.145.86 ↩ w86.rzone.de
  • 2a01:238:20a:202:1086:: ↩ w86.rzone.de

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA docks09.rzone.de hostmaster.strato-rz.de 2020052767 86400 7200 604800 300
Primary NS (mname)
docks09.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052767
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks09.rzone.de
shades03.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

10 records
  • distrex-de.mail.protection.outlook.com.
  • google-site-verification=jZ_8Htr6m-TScokDvSYO4ZP_vpUCU2PRlU-x97fAxFw
  • apple-domain-verification=Y7nuiIIABVKxSKr_fetIqoG6DDWBBXLMrP0YbjRqerI
  • autodiscover.outlook.com.
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]
  • DMARCv=DMARC1;p=reject;pct=100;
  • DMARCv=DMARC1; p=reject; rua=mailto:[email protected]
  • google-site-verification=_pb38_KMTNptJuMnfBlp7g5ZZIbsd0VfIMyZAU6uvm4
  • google-site-verification=MkV6GgHsccz6nrGOKvUPJygI5Rfo0U2ahVDvuXd2t7w
Full email verification for distrex.de

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