codemart.de

Valid Email Server
Domain Lookup › codemart.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 04:59:21 UTC · ↺ Refresh

MX Hostnames

  • mail3.junidas.de

MX Priorities

  • mail3.junidas.de: 10

A / AAAA Records

  • 85.25.73.158 ↩ loft1871.serverloft.de

Mail Server IPs

  • 89.163.214.23 ↩ mail3.junidas.de
  • 2001:4ba0:ffa6:15::1:40 ↩ mail3.junidas.de

SOA Record

Raw SOA nsa3.schlundtech.de markus\.stoll.junidas.de 2025091000 43200 7200 1209600 86400
Primary NS (mname)
nsa3.schlundtech.de
Admin Email (rname)
markus\@stoll.junidas.de
Serial
2025091000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsb3.schlundtech.de
nsd3.schlundtech.de
nsc3.schlundtech.de
nsa3.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

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

1 record
  • SPFv=spf1 mx -all
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