balzert-arbeitsrecht.de

Valid Email Server
Domain Lookup › balzert-arbeitsrecht.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
balzert-arbeitsrecht.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 10:32:28 UTC · ↺ Refresh

MX Hostnames

  • balzertarbeitsrecht-de01i.mail.protection.outlook.com

MX Priorities

  • balzertarbeitsrecht-de01i.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.9.80.169 ↩ three.hosting.pottkinderserver.de

Mail Server IPs

  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1a.dodns.net hostmaster.balzert-arbeitsrecht.de 9 7200 900 3600000 86400
Primary NS (mname)
ns1a.dodns.net
Admin Email (rname)
hostmaster@balzert-arbeitsrecht.de
Serial
9
Refresh
7200s
Retry
900s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns2a.dodns.net
ns1a.dodns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.postal.pottkinder-services.de -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

✗ 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
  • MS=ms65202406
  • 32767 ms65202406.msv1.invalid.
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.postal.pottkinder-services.de -all
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