Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
badschachen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 14:56:59 UTC · ↺ Refresh
MX Hostnames
- mforward.cosmosnet.de
- mforward2.cosmosnet.de
- mail.badschachen.de
MX Priorities
- mail.badschachen.de: 10
- mforward2.cosmosnet.de: 20
- mforward.cosmosnet.de: 15
A / AAAA Records
- 88.217.254.166 ↩ host-88-217-254-166.customer.m-online.net
Mail Server IPs
- 217.78.175.237 (no PTR)
- 88.217.254.140 ↩ mforward2.cosmosnet.de
- 87.118.106.30 ↩ mforward.cosmosnet.de
SOA Record
Raw SOA
ns1.cosmosnet.de isp.cosmosnet.de 2025073000 10800 1800 604800 43200
Primary NS (mname)
ns1.cosmosnet.de
Admin Email (rname)
isp@cosmosnet.de
Serial
2025073000
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
43200s
Nameservers (NS)
ns3.cosmosnet.de
ns1.cosmosnet.de
ns2.cosmosnet.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:212.27.79.46 ip4:87.234.219.92 ip4:217.78.175.232/29 include:cosmosnet.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
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
2 records- SPFv=spf1 mx ip4:212.27.79.46 ip4:87.234.219.92 ip4:217.78.175.232/29 include:cosmosnet.de ~all
- MS=ms18285238
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