Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hot-world.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 13:52:54 UTC · ↺ Refresh
MX Hostnames
- mail.hot-world.de
MX Priorities
- mail.hot-world.de: 10
A / AAAA Records
- 188.138.1.8 ↩ mail4.hot-world.de
Mail Server IPs
- 94.130.164.39 ↩ mail.hot-world.de
SOA Record
Raw SOA
ns1.hot-world.de hostmaster.hot-world.de 2025121702 10800 3600 604800 3600
Primary NS (mname)
ns1.hot-world.de
Admin Email (rname)
hostmaster@hot-world.de
Serial
2025121702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.hot-world.de
ns2.hot-world.de
SPF Record
✓ Strict (-all)
v=spf1 a ip4:94.130.164.39 ip4:188.138.1.8 ip4:92.205.109.6 -all
📊 DNS lookups: 1/10
✓ 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 ip4:94.130.164.39 ip4:188.138.1.8 ip4:92.205.109.6 -all
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