gmx.com

Valid Email Server
Domain Lookup › gmx.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gmx.com
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 19:47:36 UTC · ↺ Refresh

MX Hostnames

  • mx01.gmx.net
  • mx00.gmx.net

MX Priorities

  • mx00.gmx.net: 10
  • mx01.gmx.net: 10

A / AAAA Records

  • 82.165.229.87 ↩ redir-bs.web.de

Mail Server IPs

  • 212.227.15.10 ↩ mx00.gmx.net
  • 212.227.17.4 ↩ mx01.gmx.net

SOA Record

Raw SOA dns.gmx.net hostmaster.gmx.net 2013074326 28800 7200 604800 600
Primary NS (mname)
dns.gmx.net
Admin Email (rname)
hostmaster@gmx.net
Serial
2013074326
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns-gmx.ui-dns.de
ns-gmx.ui-dns.biz
ns-gmx.ui-dns.com
ns-gmx.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=_spf.gmx.net
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

8 records
  • google-site-verification=YxvYPeuavgDRQDYTX-3dSD3JNMsDn5yO7loiNot-h0Q
  • tpverification20190725
  • SPFv=spf1 redirect=_spf.gmx.net
  • google-site-verification=H6aQ8xjy09XYRfh1DU6TEBFVxHITg-zIukkE7IIXP2g
  • facebook-domain-verification=rrwl4taoaitv2jrqmz719qv6f18jgo
  • _loicdlajlfd8v7l1j8keh5gms7lmc5a
  • google-site-verification=hYUs91S-7d-Pk3wP56GUGUfwMQ22WpxcDT6QC_oAwX0
  • cs2wypdfpjcvt13xc979nk7wbfyk732l
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