tsg-optima.de

Valid Email Server
Domain Lookup › tsg-optima.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tsg-optima.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 22:21:22 UTC · ↺ Refresh

MX Hostnames

  • mail.detra.cloud

MX Priorities

  • mail.detra.cloud: 10

A / AAAA Records

  • 95.216.96.154 ↩ static.154.96.216.95.clients.your-server.de

Mail Server IPs

  • 94.130.181.114 ↩ mail.detra.cloud

SOA Record

Raw SOA karl.ns.cloudflare.com dns.cloudflare.com 2398087958 10000 2400 604800 1800
Primary NS (mname)
karl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398087958
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

zita.ns.cloudflare.com
karl.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com mx a:mail.detra.cloud ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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

2 records
  • google-site-verification=x89YihezPZ8x4VFrWJAvMXFun_idTfBJioMeEpQO0u8
  • SPFv=spf1 include:spf.mailjet.com mx a:mail.detra.cloud ~all
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