Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
new-media-system.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 06:47:38 UTC · ↺ Refresh
MX Hostnames
- mx3.de.ipmail.colt.net
- mx0.de.ipmail.colt.net
- mx1.de.ipmail.colt.net
- mx2.de.ipmail.colt.net
MX Priorities
- mx0.de.ipmail.colt.net: 10
- mx1.de.ipmail.colt.net: 20
- mx2.de.ipmail.colt.net: 30
- mx3.de.ipmail.colt.net: 40
A / AAAA Records
- 213.61.2.22 (no PTR)
Mail Server IPs
- 64.29.145.201 ↩ mx1.colthosting.net
- 64.29.145.206 ↩ mx2.colthosting.net
- 64.29.145.207 ↩ mx3.colthosting.net
- 64.29.145.208 ↩ mx4.colthosting.net
SOA Record
Raw SOA
ns0.de.colt.net domain-requests.colt.net 2006051200 10800 3600 604800 86400
Primary NS (mname)
ns0.de.colt.net
Admin Email (rname)
domain-requests@colt.net
Serial
2006051200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns8.colt.net
ns0.de.colt.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
No TXT records found.
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