baan-chang.de

Valid Email Server
Domain Lookup › baan-chang.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
baan-chang.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 23:05:36 UTC · ↺ Refresh

MX Hostnames

  • srv1.heimnetze.de

MX Priorities

  • srv1.heimnetze.de: 10

A / AAAA Records

  • 212.227.68.46 ↩ srv11.heimnetze.de

Mail Server IPs

  • 217.154.242.175 ↩ srv1.heimnetze.de

SOA Record

Raw SOA ns3.ip-projects.de michael\.gerstel.ctmd.de 2025113001 43200 7200 1209600 86400
Primary NS (mname)
ns3.ip-projects.de
Admin Email (rname)
michael\@gerstel.ctmd.de
Serial
2025113001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4.ip-projects.de
ns3.ip-projects.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:srv1.heimnetze.de a:srv2.heimnetze.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 mx a:srv1.heimnetze.de a:srv2.heimnetze.de -all
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