strauchgmbh.de

Valid Email Server
Domain Lookup › strauchgmbh.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 18:23:56 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 92.205.193.153 ↩ sh22784.ispgateway.de

Mail Server IPs

  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.infoserve.de hostmaster.infoserve.de 2026031100 28800 7200 1209600 3600
Primary NS (mname)
dns1.infoserve.de
Admin Email (rname)
hostmaster@infoserve.de
Serial
2026031100
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns1.infoserve.de
dns2.infoserve.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:217.5.227.67 include:spf.protection.outlook.com -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

4 records
  • MS=ms10988836
  • i8fgifv0fhokdb1r5cc5gi0dnc
  • apple-domain-verification=o2Wg16283KVHw03M
  • SPFv=spf1 mx ip4:217.5.227.67 include:spf.protection.outlook.com -all
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