heimerer.de

Valid Email Server
Domain Lookup › heimerer.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 23:15:27 UTC · ↺ Refresh

MX Hostnames

  • heimerer-de.p10.spamhero.com
  • heimerer-de.p40.spamhero.net
  • heimerer-de.p20.spamhero.net
  • heimerer-de.p30.spamhero.net

MX Priorities

  • heimerer-de.p20.spamhero.net: 20
  • heimerer-de.p10.spamhero.com: 10
  • heimerer-de.p40.spamhero.net: 40
  • heimerer-de.p30.spamhero.net: 30

A / AAAA Records

  • 92.205.195.62 ↩ sh22831.ispgateway.de
  • 2a00:116a:10a:3980:: ↩ sh22831.ispgateway.de

Mail Server IPs

  • 209.41.68.125 ↩ bolt108b.mxthunder.net
  • 216.172.106.24 ↩ bolt108a.mxthunder.net

SOA Record

Raw SOA ns71.domaincontrol.com dns.jomax.net 2026031902 28800 7200 604800 600
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031902
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns72.domaincontrol.com
ns71.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.spamhero.com include:eu-sender.zohobooks.com include:eu.zcsend.net include:one.zoho.eu a ip4:80.64.189.155 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • linkedin-site-verification=cadefb33-5a1c-4ba0-947a-4ae8c592ee57
  • SPFv=spf1 include:spf.spamhero.com include:eu-sender.zohobooks.com include:eu.zcsend.net include:one.zoho.eu a ip4:80.64.189.155 ~all
  • zoho-verification=zb80929495.zmverify.zoho.eu
  • MS=B5ADAAE125058F7A6DE4C5F8380850840FF3D2A1
  • facebook-domain-verification=rfma05owav0rv561n8hebi3wtgz6hh
  • brevo-code:a847bb4e21c684711b62d14373b4534c
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