burckhardtpartner.de

Valid Email Server
Domain Lookup › burckhardtpartner.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 19:52:05 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • burckhardtpartner-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 92.43.218.112 ↩ wlu12.webland.ch
  • 2a00:1158:400:407::395 (no PTR)

Mail Server IPs

  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info
ns1-05.azure-dns.com

SPF Record

✓ Strict (-all)
v=spf1 a:spf1.refline.ch a:spf2.refline.ch include:spf.protection.outlook.com -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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • autodesk-domain-verification=lBs4eEthdvP-eN3Ck8CB
  • SPFv=spf1 a:spf1.refline.ch a:spf2.refline.ch include:spf.protection.outlook.com -all
  • MS=ms29422225
  • MS=ms91550569
  • adobe-idp-site-verification=855953e12f9279f06e4da066e9bc8daca046386f5b7cd25e66ac82feb6fdbdb7
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