stroetzel.de

Valid Email Server
Domain Lookup › stroetzel.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 17:15:30 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 128.140.101.130 ↩ wp-cluster-01.resonanz-digital.at

Mail Server IPs

  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.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::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com

SOA Record

Raw SOA server3.pikos.de info.stroetzel.de 1759305471 1800 600 86400 1800
Primary NS (mname)
server3.pikos.de
Admin Email (rname)
info@stroetzel.de
Serial
1759305471
Refresh
1800s
Retry
600s
Expire
86400s
Minimum TTL
1800s

Nameservers (NS)

ssl.jetlinx.de
server3.pikos.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms94365479
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