appcom-marketing.de

Valid Email Server
Domain Lookup › appcom-marketing.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
appcom-marketing.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 15:09:29 UTC · ↺ Refresh

MX Hostnames

  • appcommarketing-de01e.mail.protection.outlook.com

MX Priorities

  • appcommarketing-de01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 178.77.114.144 ↩ vwp16880.webpack.hosteurope.de
  • 2a01:488:42:1000:b24d:7290:ff5c:2658 ↩ nanogiants.de

Mail Server IPs

  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.first-ns.de postmaster.robot.first-ns.de 2019092501 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
postmaster@robot.first-ns.de
Serial
2019092501
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

robotns3.second-ns.com
robotns2.second-ns.de
ns1.first-ns.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
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