Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hiddenbit.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 05:11:53 UTC · ↺ Refresh
MX Hostnames
- mx2.agenturserver.de
- mx3.agenturserver.de
- mx1.agenturserver.de
- mx4.agenturserver.de
MX Priorities
- mx3.agenturserver.de: 20
- mx4.agenturserver.de: 50
- mx2.agenturserver.de: 10
- mx1.agenturserver.de: 10
A / AAAA Records
- 37.202.0.50 ↩ r24438.agenturserver.it
Mail Server IPs
- 185.15.192.58 ↩ mx3.agenturserver.de
- 185.15.192.59 ↩ mx4.agenturserver.de
- 185.15.192.57 ↩ mx2.agenturserver.de
- 185.15.192.56 ↩ mx1.agenturserver.de
SOA Record
Raw SOA
ns1.first-ns.de postmaster.robot.first-ns.de 2019102100 1800 1800 604800 1800
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
postmaster@robot.first-ns.de
Serial
2019102100
Refresh
1800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
robotns2.second-ns.de
ns1.first-ns.de
robotns3.second-ns.com
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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