Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
neubert-elektrotechnik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:25:25 UTC · ↺ Refresh
MX Hostnames
- web1.bf-net.de
MX Priorities
- web1.bf-net.de: 0
A / AAAA Records
- 154.56.106.30 ↩ web1.bf-net.de
Mail Server IPs
- 154.56.106.30 ↩ web1.bf-net.de
SOA Record
Raw SOA
ns4.edns.de mail.bf-net.de 2021010505 10800 3600 604800 86400
Primary NS (mname)
ns4.edns.de
Admin Email (rname)
mail@bf-net.de
Serial
2021010505
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns4.edns.de
ns3.edns.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:154.56.106.30 -all
📊 DNS lookups: 2/10
✓ 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 a mx ip4:154.56.106.30 -all
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