cockpit.de

Valid Email Server
Domain Lookup › cockpit.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 23:30:00 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • cockpit-de.mail.protection.outlook.com: 1

A / AAAA Records

  • 217.160.0.253 ↩ 217-160-0-253.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::211 ↩ 2001-08d8-100f-f000-0000-0000-0000-0211.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.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:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns1117.ui-dns.org hostmaster.kundenserver.de 2017050201 28800 7200 604800 300
Primary NS (mname)
ns1117.ui-dns.org
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017050201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1117.ui-dns.de
ns1117.ui-dns.biz
ns1117.ui-dns.org
ns1117.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.9.53.213 ip4:185.139.76.100 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

4 records
  • 1ja92n6v5m8da4ok59balht8nd
  • MS=ms21524209
  • Fe2pYG5MgmUrWGpobN27N6OEKUBZwrE70KeiVRiA7AqFXzV2wyWyfpv/Ox9plpooCP6AynyXC6EpaDsjtNHAFQ==
  • SPFv=spf1 ip4:217.9.53.213 ip4:185.139.76.100 include:spf.protection.outlook.com -all
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