tzg.de

Valid Email Server
Domain Lookup › tzg.de

Domain Overview

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

Checked via [email protected] · 2026-03-25 10:09:19 UTC · ↺ Refresh

MX Hostnames

  • mx01.kundenserver.de
  • mail.tzg.de
  • mx00.kundenserver.de

MX Priorities

  • mx00.kundenserver.de: 20
  • mail.tzg.de: 10
  • mx01.kundenserver.de: 21

A / AAAA Records

  • 217.160.0.102 ↩ 217-160-0-102.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::28f ↩ 2001-08d8-100f-f000-0000-0000-0000-028f.elastic-ssl.ui-r.com

Mail Server IPs

  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 212.100.62.247 ↩ mail.tzg.de
  • 217.72.192.67 ↩ mx01.kundenserver.de

SOA Record

Raw SOA ns1066.ui-dns.de hostmaster.1and1.com 2017021813 28800 7200 604800 300
Primary NS (mname)
ns1066.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2017021813
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1066.ui-dns.de
ns1094.ui-dns.biz
ns1082.ui-dns.com
ns1024.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 mx a include:spf.nl2go.com -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

3 records
  • apple-domain-verification=fr4jrSaKj4U3QKOD
  • SPFv=spf1 mx a include:spf.nl2go.com -all
  • cisco-ci-domain-verification=c347f749568bcede9ba456be363d4454b817703e92268e5518036965f5ef1a2
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