tunze.de

Valid Email Server
Domain Lookup › tunze.de

Domain Overview

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

Checked via [email protected] · 2026-04-04 18:59:36 UTC · ↺ Refresh

MX Hostnames

  • mx.mail-connect.net
  • mx30.tunze.com
  • mx20.tunze.com
  • mail2.tunze.de

MX Priorities

  • mail2.tunze.de: 50
  • mx.mail-connect.net: 100
  • mx30.tunze.com: 300
  • mx20.tunze.com: 250

A / AAAA Records

  • 78.46.9.140 ↩ dedi1640.your-server.de

Mail Server IPs

  • 217.243.198.130 (no PTR)
  • 80.254.138.137 ↩ mx01.mail-connect.net
  • 80.254.138.138 ↩ mx02.mail-connect.net
  • 78.46.9.140 ↩ dedi1640.your-server.de
  • 78.46.8.26 ↩ www.tunze.com

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2021022521 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2021022521
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns2.domaindiscount24.net
ns1.domaindiscount24.net
ns3.domaindiscount24.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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