nmx.de

Valid Email Server
Domain Lookup › nmx.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nmx.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 22:02:03 UTC · ↺ Refresh

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MX Hostnames

  • mail.nmx.de

MX Priorities

  • mail.nmx.de: 100

A / AAAA Records

  • 104.21.49.72 (no PTR)
  • 172.67.160.165 (no PTR)
  • 2606:4700:3035::ac43:a0a5 (no PTR)
  • 2606:4700:3031::6815:3148 (no PTR)

Mail Server IPs

  • 5.189.135.90 ↩ mail.nmx.de
  • 2a02:c207:3005:4776::1 ↩ mail.nmx.de

SOA Record

Raw SOA emerie.ns.cloudflare.com dns.cloudflare.com 2400070650 10000 2400 604800 1800
Primary NS (mname)
emerie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400070650
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

johnny.ns.cloudflare.com
emerie.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:5.189.135.90 ip4:141.144.247.252 ip6:2a02:c207:3005:4776::1 ip6:2603:c020:8004:f299:b2cc:4c9d:12de:8dd1 include:amazonses.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ri=604800;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

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

All TXT Records

2 records
  • google-site-verification=4HC6P73LhgP0bc0UE4D3zIvDxwGLBwXsagZju0OukNU
  • SPFv=spf1 ip4:5.189.135.90 ip4:141.144.247.252 ip6:2a02:c207:3005:4776::1 ip6:2603:c020:8004:f299:b2cc:4c9d:12de:8dd1 include:amazonses.com -all
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