Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
smarthr.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 04:17:04 UTC · ↺ Refresh
MX Hostnames
- mx12b.antispameurope.com
- mx12c.antispameurope.com
- mx12a.antispameurope.com
- mx12d.antispameurope.com
MX Priorities
- mx12a.antispameurope.com: 10
- mx12c.antispameurope.com: 30
- mx12d.antispameurope.com: 40
- mx12b.antispameurope.com: 20
A / AAAA Records
- 212.46.103.166 ↩ web.hkn.de
Mail Server IPs
- 94.100.132.100 ↩ hsmx01.antispameurope.com
- 94.100.134.10 ↩ hsmx06.antispameurope.com
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
SOA Record
Raw SOA
neos.hkn.de hostmaster.hkn.de 1685107419 28800 7200 604800 300
Primary NS (mname)
neos.hkn.de
Admin Email (rname)
hostmaster@hkn.de
Serial
1685107419
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
neos.hkn.de
sns02.hkn.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.hornetsecurity.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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 include:spf.hornetsecurity.com ~all
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