Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ku17.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 00:38:14 UTC · ↺ Refresh
MX Hostnames
- mail.serverlevel.de
MX Priorities
- mail.serverlevel.de: 100
A / AAAA Records
- 94.237.96.200 ↩ d117.ponznet.de
Mail Server IPs
- 94.237.102.203 ↩ mail.serverlevel.de
SOA Record
Raw SOA
ns1.ascio.com nic.ponznet.net 1745243609 3600 3600 604800 300
Primary NS (mname)
ns1.ascio.com
Admin Email (rname)
nic@ponznet.net
Serial
1745243609
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.ascio.com
ns2.ascio.com
ns1.ascio.com
ns3.ascio.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:94.237.102.203 a:mail.ku17.de a:mail.serverlevel.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
1 record- SPFv=spf1 ip4:94.237.102.203 a:mail.ku17.de a:mail.serverlevel.de ~all
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