systemmarketing.com

Valid Email Server
Domain Lookup › systemmarketing.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
systemmarketing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 04:10:04 UTC · ↺ Refresh

MX Hostnames

  • mail.systemmarketing.com

MX Priorities

  • mail.systemmarketing.com: 10

A / AAAA Records

  • 62.113.218.48 ↩ server03.systemmarketing.de

Mail Server IPs

  • 62.113.218.48 ↩ server03.systemmarketing.de

SOA Record

Raw SOA ns1.sysver.net dns.sysver.net 2018111401 14400 3600 604800 900
Primary NS (mname)
ns1.sysver.net
Admin Email (rname)
dns@sysver.net
Serial
2018111401
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns3.sysver.net
ns1.sysver.net
ns2.sysver.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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