Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
smart-kid.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:19:21 UTC · ↺ Refresh
MX Hostnames
- solaire.abkuerzungen.de
MX Priorities
- solaire.abkuerzungen.de: 10
A / AAAA Records
- 82.165.52.191 ↩ solaire.abkuerzungen.de
- 2a01:239:4b5:8300::1 (no PTR)
Mail Server IPs
- 82.165.52.191 ↩ solaire.abkuerzungen.de
- 2a01:239:4b5:8300::1 (no PTR)
SOA Record
Raw SOA
ns3.stratoserver.net hostmaster.strato-rz.de 2020051314 86400 7200 604800 300
Primary NS (mname)
ns3.stratoserver.net
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051314
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.stratoserver.net
ns3.stratoserver.net
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
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
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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