coia.de

Valid Email Server
Domain Lookup › coia.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
coia.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 13:53:28 UTC · ↺ Refresh

MX Hostnames

  • mailin.reikem.net

MX Priorities

  • mailin.reikem.net: 10

A / AAAA Records

  • 5.9.120.106 ↩ dreamcatcher.reikem.net
  • 2a01:4f8:162:7068::2 ↩ dreamcatcher.reikem.net

Mail Server IPs

  • 159.195.32.73 ↩ mbx2.reikem.net
  • 2a0a:4cc0:c1:68e4::1 (no PTR)

SOA Record

Raw SOA dns.dns1.de hostmaster.partnergate.com 2024090501 3600 7200 86400 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@partnergate.com
Serial
2024090501
Refresh
3600s
Retry
7200s
Expire
86400s
Minimum TTL
86400s

Nameservers (NS)

dns.dns1.de
dns.dns3.de
dns.dns4.de
dns.dns2.de

SPF Record

✓ Strict (-all)
v=spf1 mx a include:spf.reikem.net -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

✗ 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 a include:spf.reikem.net -all
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