keybits.de

Valid Email Server
Domain Lookup › keybits.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 03:57:37 UTC · ↺ Refresh

MX Hostnames

  • mx.mailshield.de

MX Priorities

  • mx.mailshield.de: 0

A / AAAA Records

  • 148.251.196.4 ↩ k98j78.meinserver.io

Mail Server IPs

  • 80.82.216.12 ↩ mx.mailshield.de

SOA Record

Raw SOA dns1.keybits.de hostmaster.keybits.de 1770052355 14400 1800 2419200 3600
Primary NS (mname)
dns1.keybits.de
Admin Email (rname)
hostmaster@keybits.de
Serial
1770052355
Refresh
14400s
Retry
1800s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

dns2.keybits.gmbh
dns3.keybits.de
dns1.keybits.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.82.216.0/26 ip6:2001:4ba0:92ec::/48 ip4:138.201.20.249 ip4:148.251.196.4 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

2 records
  • SPFv=spf1 ip4:80.82.216.0/26 ip6:2001:4ba0:92ec::/48 ip4:138.201.20.249 ip4:148.251.196.4 -all
  • 'MS=3962D0725C899C8A9F9B5DAE2D669E217B18392B'
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