Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lbi-gmbh.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 23:39:23 UTC · ↺ Refresh
MX Hostnames
- mx4.sonith.de
- mx3.sonith.de
- mx4.sonith.de
MX Priorities
- mx4.sonith.de: 10
- mx4.sonith.de: 20
- mx3.sonith.de: 10
A / AAAA Records
- 78.47.59.134 ↩ web1.sonith.de
Mail Server IPs
- 159.69.24.109 ↩ mx4.sonith.de
- 2a01:4f8:1c1c:742b::1 ↩ mx4.sonith.de
- 95.216.205.20 ↩ mx3.sonith.de
- 2a01:4f9:c010:3b3d::1 ↩ mx3.sonith.de
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026010801 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026010801
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
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
1 record- SPFv=spf1 mx -all
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