esyon.de

Valid Email Server
Domain Lookup › esyon.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
esyon.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 15:14:03 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 85.13.145.19 ↩ dd12218.kasserver.com

Mail Server IPs

  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.mailersend.net 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

✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • _globalsign-domain-verification=shENCyBNrxAKYxS5SiQDx-erUj1B6hmxAfTYmLl767
  • atlassian-domain-verification=RPffyGMkLafmdscRwZ8sRK90MrodpzD1HWq1018GtvmvYEPj9ZhH7yicA7L3pO/i
  • google-site-verification=crERSafqCGcU5wEdVYhCJQEsv_WmXMjFwmbuFjBukzo
  • seobility=56c062d0c93fa0be932bcd2dd2083a5d
  • _globalsign-domain-verification=B-k918xW7b7PyHOolVmbrrJfosC47Sib7qMDVCrhIu
  • _globalsign-domain-verification=neMtc2znVdz0i7-UMvdwSUvf_WQ4qEJD0-MH_TLocE
  • SPFv=spf1 include:_spf.mailersend.net include:spf.protection.outlook.com -all
  • mscid=TlX1+T849T+vh5iXBcnBBG0Fh8LY4FdYSEjxq4eLmuvASa97r41IHPWZEEo1+E0jT3I4rWu8ZS2eERQLOqSN6Q==
Full email verification for esyon.de

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

SPF / DKIM / DMARC Get 1,000 Free Credits