rockbox.de

Valid Email Server
Domain Lookup › rockbox.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rockbox.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 07:13:33 UTC · ↺ Refresh

MX Hostnames

  • relayn.net4sec.com

MX Priorities

  • relayn.net4sec.com: 10

A / AAAA Records

  • 88.99.62.140 ↩ static.140.62.99.88.clients.your-server.de

Mail Server IPs

  • 103.234.235.20 ↩ relayn.net4sec.com

SOA Record

Raw SOA ns1.netpilot.net hostmaster.netpilot.net 2024070502 28800 7200 604800 86400
Primary NS (mname)
ns1.netpilot.net
Admin Email (rname)
hostmaster@netpilot.net
Serial
2024070502
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.netpilot.net
ns1.netpilot.net
ns3.netpilot.net

SPF Record

✓ Strict (-all)
v=spf1 a mx include:netpilot.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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 mx include:netpilot.net -all
Full email verification for rockbox.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits