grunwald-dach.de

Valid Email Server
Domain Lookup › grunwald-dach.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grunwald-dach.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 08:43:14 UTC · ↺ Refresh

MX Hostnames

  • grunwalddach-de02b.mail.protection.outlook.com

MX Priorities

  • grunwalddach-de02b.mail.protection.outlook.com: 10

A / AAAA Records

  • 212.114.86.39 ↩ node19.securewebsystems.net

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA jakku.realtarget.com rene.glembotzky.com 2023101301 10800 3600 604800 10800
Primary NS (mname)
jakku.realtarget.com
Admin Email (rname)
rene@glembotzky.com
Serial
2023101301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

naboo.realtarget.com
jakku.realtarget.com

SPF Record

✓ Strict (-all)
v=spf1 +a include:spf.protection.outlook.com include:eu.mailgun.org -all
📊 DNS lookups: 3/10
✓ 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 +a include:spf.protection.outlook.com include:eu.mailgun.org -all
  • google-site-verification=CX1AK8qB5NXbTZbWx76M8vLqey3bSQE9jRMpf645pIQ
  • MS=ms40058710
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