heinrich-schmid.com

Valid Email Server
Domain Lookup › heinrich-schmid.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
heinrich-schmid.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 21:37:19 UTC · ↺ Refresh

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MX Hostnames

  • heinrichschmid-com02b.mail.protection.outlook.com

MX Priorities

  • heinrichschmid-com02b.mail.protection.outlook.com: 10

A / AAAA Records

  • 159.69.224.91 ↩ dedi5395.your-server.de

Mail Server IPs

  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.heinrich-schmid.de -all include:sosafe.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

6 records
  • v=verifydomain MS=ms43611966
  • apple-domain-verification=liK4OGLAeOzXzJDV
  • 201802150739422k0ykfqahe77w0cjwo5wi614x3xolt2trit89ozwbx5u0j6wxw
  • SPFv=spf1 include:spf.heinrich-schmid.de -all include:sosafe.de -all
  • google-site-verification=dIXqNh_MGOxjccbNKjK1ltZGguYv-BLtHD24cLIlyjo
  • vxUZAKXRcfOvRaI+vojofQekBy8Cf9w5xvQBQ5gAVZsNC7kWKbGr6lMuZMnFk2jvyvvhkpjSqGDs3jCNv7P/Yw==
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