plant-engineering.de

Valid Email Server
Domain Lookup › plant-engineering.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
plant-engineering.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 00:08:58 UTC · ↺ Refresh

MX Hostnames

  • plantengineering-de01c.mail.protection.outlook.com

MX Priorities

  • plantengineering-de01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.237.66.61 ↩ shared-clump0012-web.agenturserver.it

Mail Server IPs

  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA nsa7.schlundtech.de info.surfboxx-it.de 2024070100 10800 3600 604800 600
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
info@surfboxx-it.de
Serial
2024070100
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

nsa7.schlundtech.de
nsd7.schlundtech.de
nsb7.schlundtech.de
nsc7.schlundtech.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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for plant-engineering.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits