Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pleiner-gruppe.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 11:45:25 UTC · ↺ Refresh
MX Hostnames
- host.deutschetopvermittler.de
MX Priorities
- host.deutschetopvermittler.de: 10
A / AAAA Records
- 136.243.25.43 ↩ gate.hetznerino24.de
Mail Server IPs
- 78.46.100.219 ↩ host.deutschetopvermittler.de
- 2a01:4f8:121:126::2 ↩ host.deutschetopvermittler.de
SOA Record
Raw SOA
a.ns14.net domreg.ino24.de 2024111900 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domreg@ino24.de
Serial
2024111900
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
c.ns14.net
b.ns14.net
a.ns14.net
d.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:78.46.100.196/32 ip6:2a01:4f8:121:126::2 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ip4:78.46.100.196/32 ip6:2a01:4f8:121:126::2 -all
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