kleinert-immobilien.de

Valid Email Server
Domain Lookup › kleinert-immobilien.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kleinert-immobilien.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 20:29:09 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

  • 81.169.145.148 ↩ w94.rzone.de
  • 2a01:238:20a:202:1148:: ↩ w94.rzone.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 docks07.rzone.de hostmaster.strato-rz.de 2023062520 86400 7200 604800 300
Primary NS (mname)
docks07.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2023062520
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks07.rzone.de
shades07.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.prod.hydra.sophos.com include:_spf_eucentral1.prod.hydra.sophos.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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

3 records
  • SPFv=spf1 mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.prod.hydra.sophos.com include:_spf_eucentral1.prod.hydra.sophos.com -all
  • google-site-verification=UyNSH-ljsaULvtqNnubBfL0tFHzy61v9d39x_hbqI2Y
  • sophos-domain-verification=d2a6d6b10fe44e0e8f4d69cf5b7519c4d8940d14
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