hartmann.de

Valid Email Server
Domain Lookup › hartmann.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 22:07:31 UTC · ↺ Refresh

MX Hostnames

  • mx2.hc852-1.eu.iphmx.com
  • mx1.hc852-1.eu.iphmx.com

MX Priorities

  • mx2.hc852-1.eu.iphmx.com: 20
  • mx1.hc852-1.eu.iphmx.com: 10

A / AAAA Records

  • 52.21.33.16 ↩ us-ip-1.short.io
  • 52.2.56.64 ↩ us-ip-2.short.io

Mail Server IPs

  • 23.90.116.147 ↩ esa.hc852-1.eu.iphmx.com
  • 23.90.111.180 ↩ esa.hc852-1.eu.iphmx.com

SOA Record

Raw SOA dns1.hartmann.info dns-admins.hartmann.info 2010070836 10000 1800 604800 180
Primary NS (mname)
dns1.hartmann.info
Admin Email (rname)
dns-admins@hartmann.info
Serial
2010070836
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
180s

Nameservers (NS)

pdns1.cscdns.net
pdns2.cscdns.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

2 records
  • _globalsign-domain-verification=aYsT-jZglJ9Uwf5vDR2iDIO02y_Kt2HGFWDPvcRFNR
  • MS=ms83731147
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