Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sener.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 04:54:24 UTC · ↺ Refresh
MX Hostnames
- mail3.junidas.de
MX Priorities
- mail3.junidas.de: 10
A / AAAA Records
- 213.148.151.51 ↩ mail.sener.de
Mail Server IPs
- 89.163.214.23 ↩ mail3.junidas.de
- 2001:4ba0:ffa6:15::1:40 ↩ mail3.junidas.de
SOA Record
Raw SOA
nsa8.schlundtech.de domainadmin.codebox.de 2017092200 43200 7200 1209600 86400
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
domainadmin@codebox.de
Serial
2017092200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsc8.schlundtech.de
nsd8.schlundtech.de
nsa8.schlundtech.de
nsb8.schlundtech.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
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