Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rebound-world.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 18:08:59 UTC · ↺ Refresh
MX Hostnames
- mail.rebound-world.com
MX Priorities
- mail.rebound-world.com: 10
A / AAAA Records
- 148.251.5.23 ↩ static.23.5.251.148.clients.your-server.de
- 2a01:4f8:fff0:67::1:2 (no PTR)
Mail Server IPs
- 37.218.252.121 ↩ stella.estugo.de
SOA Record
Raw SOA
ns1.estugo-webhosting.com hostmaster.domainbestellsystem.com 2025022101 28800 7200 604800 86400
Primary NS (mname)
ns1.estugo-webhosting.com
Admin Email (rname)
hostmaster@domainbestellsystem.com
Serial
2025022101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns4.estugo-webhosting.com
ns1.estugo-webhosting.com
ns3.estugo-webhosting.com
ns2.estugo-webhosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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 a mx ~all
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