konlex.de

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-04-01 02:09:00 UTC · ↺ Refresh

MX Hostnames

  • mx-b.secumail.de
  • mx-a.secumail.de

MX Priorities

  • mx-b.secumail.de: 10
  • mx-a.secumail.de: 10

A / AAAA Records

  • 92.205.108.221 ↩ 221.108.205.92.host.secureserver.net

Mail Server IPs

  • 212.11.224.132 ↩ sc02.secumail.de
  • 212.11.224.154 ↩ sc04.secumail.de
  • 212.11.225.17 ↩ sc03.secumail.de
  • 212.11.225.133 ↩ sc01.secumail.de

SOA Record

Raw SOA ns8.online-now.de hostmaster.online-now.de 2025080702 10800 3600 604800 10800
Primary NS (mname)
ns8.online-now.de
Admin Email (rname)
hostmaster@online-now.de
Serial
2025080702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns7.online-now.de
ns8.online-now.de
ns9.online-now.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:secureserver.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 a mx include:secureserver.net ~all
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