Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
11er.biz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 06:43:51 UTC · ↺ Refresh
MX Hostnames
- mx.11er.biz
MX Priorities
- mx.11er.biz: 10
A / AAAA Records
- 85.236.42.204 ↩ neuland2.neulandmm.de
Mail Server IPs
- 85.236.42.204 ↩ neuland2.neulandmm.de
SOA Record
Raw SOA
ns1.neulandmm.de alerchl.neulandmm.de 2024121701 43200 7200 1209600 86400
Primary NS (mname)
ns1.neulandmm.de
Admin Email (rname)
alerchl@neulandmm.de
Serial
2024121701
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.neulandmm.de
ns2.neulandmm.de
ns3.neulandmm.de
ns1.neulandmm.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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