frantax.de

Valid Email Server
Domain Lookup › frantax.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 19:05:13 UTC · ↺ Refresh

MX Hostnames

  • mx04.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx02.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20
  • mx04.hornetsecurity.com: 40
  • mx03.hornetsecurity.com: 30

A / AAAA Records

  • 217.160.0.130 ↩ 217-160-0-130.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::246 ↩ 2001-08d8-100f-f000-0000-0000-0000-0246.elastic-ssl.ui-r.com

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com

SOA Record

Raw SOA ns1049.ui-dns.de hostmaster.1und1.com 2017060206 28800 7200 604800 600
Primary NS (mname)
ns1049.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060206
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1049.ui-dns.de
ns1042.ui-dns.org
ns1071.ui-dns.biz
ns1102.ui-dns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 2/10
✓ 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

2 records
  • google-site-verification=xQY-g_jZC_VevM_u1Nv89JXLK1BgJ-UF9nOXm81FzbY
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
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