koettermann.de

Valid Email Server
Domain Lookup › koettermann.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
koettermann.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 20:34:01 UTC · ↺ Refresh

MX Hostnames

  • de-smtp-inbound-2.mimecast.com
  • de-smtp-inbound-1.mimecast.com

MX Priorities

  • de-smtp-inbound-2.mimecast.com: 10
  • de-smtp-inbound-1.mimecast.com: 10

A / AAAA Records

  • 94.130.77.79 ↩ static.79.77.130.94.clients.your-server.de

Mail Server IPs

  • 194.104.108.22 ↩ de-smtp-inbound-1.mimecast.com
  • 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns1.your-server.de postmaster.your-server.de 2026011500 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011500
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s

Nameservers (NS)

ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:de._netblocks.mimecast.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

3 records
  • MS=ms60677777
  • SPFv=spf1 include:de._netblocks.mimecast.com include:spf.protection.outlook.com ~all
  • 0ed1fe018adc9895218cd1424b8cbaef1ba312fe5b
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