cmfpartner.de

Valid Email Server
Domain Lookup › cmfpartner.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cmfpartner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 00:01:00 UTC · ↺ Refresh

MX Hostnames

  • mx-02-eu-central-1.prod.hydra.sophos.com
  • mx-01-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 20
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 78.46.7.143 ↩ dedi2421.your-server.de

Mail Server IPs

  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA a.ns14.net support.prointernet.de 2026011400 86400 3600 604800 10800
Primary NS (mname)
a.ns14.net
Admin Email (rname)
support@prointernet.de
Serial
2026011400
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

c.ns14.net
b.ns14.net
d.ns14.net
a.ns14.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • google-site-verification=dtFs8zizZD_Jka9H3IkVXvd5Bz9j3fB24hRWopL3_tc
  • sophos-domain-verification=5c9fe91ef861c9fa40f985799b6a3efc45daee75
  • sophos-domain-verification=1390a6840c9692bef3ddaacb3c75791192e8194ad44fd302a064f105555ded59
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com include:spf-de.emailsignatures365.com ~all
  • MS=ms51785294
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