cs-et.de

Valid Email Server
Domain Lookup › cs-et.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 01:30:08 UTC · ↺ Refresh

MX Hostnames

  • intern.cs-et.de

MX Priorities

  • intern.cs-et.de: 10

A / AAAA Records

  • 92.205.184.45 ↩ 45.184.205.92.host.secureserver.net

Mail Server IPs

  • 178.13.224.177 ↩ intern.cs-et.de

SOA Record

Raw SOA ns1028.ui-dns.de hostmaster.1and1.com 2018011034 28800 7200 604800 300
Primary NS (mname)
ns1028.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2018011034
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1083.ui-dns.org
ns1028.ui-dns.de
ns1063.ui-dns.biz
ns1125.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx mx:intern.cs-et.de ip4:213.146.234.15 ip4:178.13.224.177 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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 mx:intern.cs-et.de ip4:213.146.234.15 ip4:178.13.224.177 ~all
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