frontline-digital.de

Valid Email Server
Domain Lookup › frontline-digital.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
frontline-digital.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 07:25:12 UTC · ↺ Refresh

MX Hostnames

  • mail.frontline-digital.de

MX Priorities

  • mail.frontline-digital.de: 10

A / AAAA Records

  • 54.77.75.71 ↩ mail.frontline-digital.de

Mail Server IPs

  • 54.77.75.71 ↩ mail.frontline-digital.de

SOA Record

Raw SOA ns1.dodns.net hostmaster.frontline-digital.de 22 86400 7200 3600000 172800
Primary NS (mname)
ns1.dodns.net
Admin Email (rname)
hostmaster@frontline-digital.de
Serial
22
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s

Nameservers (NS)

ns1a.dodns.net
ns2a.dodns.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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