Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ncm-cologne.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 11:16:37 UTC · ↺ Refresh
MX Hostnames
- mail.ncm-cologne.de
MX Priorities
- mail.ncm-cologne.de: 10
A / AAAA Records
- 151.189.127.44 ↩ mail.ncm-cologne.de
- 2a01:4f8:d0a:6418::2 ↩ www496.your-server.de
Mail Server IPs
- 151.189.127.44 ↩ mail.ncm-cologne.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2025020400 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2025020400
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
mail.ncm-cologne.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.ncm-cologne.de ip4:151.189.127.44/29 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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
1 record- SPFv=spf1 a:mail.ncm-cologne.de ip4:151.189.127.44/29 ~all
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