was-muenster.de

Valid Email Server
Domain Lookup › was-muenster.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
was-muenster.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 13:48:58 UTC · ↺ Refresh

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MX Hostnames

  • wasmuenster-de0i.mail.protection.outlook.com

MX Priorities

  • wasmuenster-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.66.144.158 (no PTR)
  • 104.20.27.124 (no PTR)
  • 2606:4700:10::ac42:909e
  • 2606:4700:10::6814:1b7c

Mail Server IPs

  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA primary.ns.meinimmoportal.eu dns.cloudflare.com 2398705758 10000 2400 604800 1800
Primary NS (mname)
primary.ns.meinimmoportal.eu
Admin Email (rname)
dns@cloudflare.com
Serial
2398705758
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

secondary.ns.meinimmoportal.eu
primary.ns.meinimmoportal.eu

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.brevo.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

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • brevo-code:10b07ac27059ba0f81db838f935e7d51
  • google-site-verification=nuNd9e9psxIqZzr71gd22smta2J7U1XbOlGR054-bWg
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.brevo.com -all
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