werkstoffpruefung.de

Valid Email Server
Domain Lookup › werkstoffpruefung.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 16:53:18 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • werkstoffpruefung-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 194.245.35.108 ↩ barthel-315.kunden.csl.de

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns1106.ui-dns.biz hostmaster.1und1.com 2017060107 28800 7200 604800 600
Primary NS (mname)
ns1106.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060107
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1060.ui-dns.com
ns1119.ui-dns.de
ns1084.ui-dns.org
ns1106.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 a:mail2.corp-mailservice.de include:spf.protection.outlook.com include:_spf.kundenserver.de ip4:194.245.79.130 -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

✗ 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
  • SPFv=spf1 a:mail2.corp-mailservice.de include:spf.protection.outlook.com include:_spf.kundenserver.de ip4:194.245.79.130 -all
  • MS=ms73270382
  • google-site-verification=caLI73FcyXR-AAojhrsJdyFkGy_NVNZbF3E_SyDfPWM
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