impressionen.de

Valid Email Server
Domain Lookup › impressionen.de

Domain Overview

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

Checked via [email protected] · 2026-03-29 15:19:25 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 81.92.80.56 ↩ saspresence.perf1.com
  • 81.92.80.55 ↩ saspresence.perf1.com

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-a.nadns1.fr technical.nameshield.net 2024110416 28800 7200 604800 7200
Primary NS (mname)
ns1-a.nadns1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2024110416
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s

Nameservers (NS)

ns1-c.nadns1.com
ns1-a.nadns1.fr
ns1-b.nadns1.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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
  • google-site-verification=YhlzWsFH-X-p-mFQ3mm52bZVuhBqPyp0EUFziodoKf0
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