Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
immobilienmarketing-agentur.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:48:34 UTC · ↺ Refresh
MX Hostnames
- mail.immobilienmarketing-agentur.com
MX Priorities
- mail.immobilienmarketing-agentur.com: 10
A / AAAA Records
- 212.132.123.116 ↩ server18.w3concepts.de
- 2a01:239:2c3:c300::1 (no PTR)
Mail Server IPs
- 212.132.123.116 ↩ server18.w3concepts.de
- 2a01:239:2c3:c300::1 (no PTR)
SOA Record
Raw SOA
server18.w3concepts.de info.pri-de.de 2026031501 600 600 259200 600
Primary NS (mname)
server18.w3concepts.de
Admin Email (rname)
info@pri-de.de
Serial
2026031501
Refresh
600s
Retry
600s
Expire
259200s
Minimum TTL
600s
Nameservers (NS)
robotns3.second-ns.com
server18.w3concepts.de
ns1.first-ns.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:server18.w3concepts.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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 +a +mx +a:server18.w3concepts.de -all
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