rentmeister-kaumanns.de

Valid Email Server
Domain Lookup › rentmeister-kaumanns.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rentmeister-kaumanns.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 18:29:34 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 212.46.102.236 ↩ c10290.hkn.net

Mail Server IPs

  • 3.73.46.24 ↩ ec2-3-73-46-24.eu-central-1.compute.amazonaws.com
  • 3.120.89.189 ↩ ec2-3-120-89-189.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA neos.hkn.de hostmaster.hkn.de 1778232601 28800 7200 604800 300
Primary NS (mname)
neos.hkn.de
Admin Email (rname)
hostmaster@hkn.de
Serial
1778232601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

sns02.hkn.de
neos.hkn.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a:securemail.rz-24.de include:_spf_eucentral1.prod.hydra.sophos.com
📊 DNS lookups: 3/10

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
  • sophos-domain-verification=64a18d8811c93444e6048c0b2d6b7d0de8d7d6c4
  • sophos-domain-verification=ea8d5b833162f9641bba077e7dfae77ed62051e3f0fbe7cce4da28d9fac59864
  • MS=ms98862945
  • SPFv=spf1 mx a:securemail.rz-24.de include:_spf_eucentral1.prod.hydra.sophos.com
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