Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
poessneck.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 14:30:21 UTC · ↺ Refresh
MX Hostnames
- mailrelay1.cm-system.de
- mailex.cm-system.de
- mail5.cm-system.de
MX Priorities
- mailex.cm-system.de: 100
- mail5.cm-system.de: 100
- mailrelay1.cm-system.de: 10
A / AAAA Records
- 89.110.176.191 (no PTR)
Mail Server IPs
- 80.149.231.8 ↩ mailex.cm-system.de
- 2003:c3:3811:4::8 ↩ mailex.cm-system.de
- 195.145.156.125 ↩ mail5.cm-system.de
- 2003:c3:3811:6::125 ↩ mail5.cm-system.de
- 80.149.231.6 ↩ mailrelay1.cm-system.de
- 2003:c3:3811:4::6 ↩ mailrelay1.cm-system.de
SOA Record
Raw SOA
pns.dtag.de dns.telekom.de 2024121600 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2024121600
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.telekom.net
pns.dtag.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:relay.geocms.net ~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
1 record- SPFv=spf1 mx a:relay.geocms.net ~all
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