Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sicherheitstechnik-pohl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 09:56:33 UTC · ↺ Refresh
MX Hostnames
- mail.sicherheitstechnik-pohl.de
MX Priorities
- mail.sicherheitstechnik-pohl.de: 10
A / AAAA Records
- 31.170.104.134 ↩ sh05.blueserver.eu
Mail Server IPs
- 31.170.104.134 ↩ sh05.blueserver.eu
SOA Record
Raw SOA
ns1.bmsdns.de hostmaster.bmsdns.de 2016031503 14400 3600 604800 86400
Primary NS (mname)
ns1.bmsdns.de
Admin Email (rname)
hostmaster@bmsdns.de
Serial
2016031503
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.bmsdns.de
ns2.bmsdns.de
ns3.bmsdns.eu
SPF Record
✓ Strict (-all)
v=spf1 a mx -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 -all
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