tmtech.de

Valid Email Server
Domain Lookup › tmtech.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tmtech.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 18:15:06 UTC · ↺ Refresh

MX Hostnames

  • mail.tmtech.de

MX Priorities

  • mail.tmtech.de: 10

A / AAAA Records

  • 217.160.0.131 ↩ 217-160-0-131.elastic-ssl.ui-r.com

Mail Server IPs

  • 80.150.75.250 ↩ mail.tmtech.de

SOA Record

Raw SOA ns1062.ui-dns.org hostmaster.1und1.de 2015092217 28800 7200 604800 300
Primary NS (mname)
ns1062.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2015092217
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1062.ui-dns.org
ns1062.ui-dns.com
ns1062.ui-dns.biz
ns1062.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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 mx include:spf.protection.outlook.com -all
  • v=verifydomain MS=1835867
Full email verification for tmtech.de

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

SPF / DKIM / DMARC Get 1,000 Free Credits