cnmayr.de

Valid Email Server
Domain Lookup › cnmayr.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 17:47:41 UTC · ↺ Refresh

MX Hostnames

  • mx.lunabox.com

MX Priorities

  • mx.lunabox.com: 20

A / AAAA Records

  • 195.201.129.160 ↩ proxy.lunabox.com

Mail Server IPs

  • 195.201.114.121 ↩ mx.lunabox.com

SOA Record

Raw SOA ns0.lunabox.de dnsmaster.lunabox.de 2020112001 10800 1800 604800 43200
Primary NS (mname)
ns0.lunabox.de
Admin Email (rname)
dnsmaster@lunabox.de
Serial
2020112001
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
43200s

Nameservers (NS)

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com
ns0.lunabox.de

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

1 record
  • mailconf=https://autoconfig.cnmayr.de/mail/config-v1.1.xml
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