Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
cswpro.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-04 18:53:25 UTC · ↺ Refresh
MX Hostnames
- mx1.cswpro.de
- mx2.cswpro.de
MX Priorities
- mx2.cswpro.de: 10
- mx1.cswpro.de: 10
A / AAAA Records
- 144.76.20.65 ↩ h-5-3.cswpro.de
Mail Server IPs
- 148.251.211.212 ↩ h-8.cswpro.de
- 144.76.38.24 ↩ h-7.cswpro.de
SOA Record
Raw SOA
ns4.cswpro.de hostmaster.cswpro.de 2013072629 3600 180 604800 300
Primary NS (mname)
ns4.cswpro.de
Admin Email (rname)
hostmaster@cswpro.de
Serial
2013072629
Refresh
3600s
Retry
180s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns2.cswpro.de
ns1.cswpro.de
ns5.cswpro.de
ns4.cswpro.de
SPF Record
✓ Strict (-all)
v=spf1 mx a:gro.cswpro.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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- s4e-site-verification=0c9e3f5643bf78e780bec17c2576d5e4
- SPFv=spf1 mx a:gro.cswpro.de -all
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