dwku.com

Valid Email Server
Domain Lookup › dwku.com

Domain Overview

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

Checked via [email protected] · 2026-03-25 15:14:21 UTC · ↺ Refresh

MX Hostnames

  • mail.dwku.com

MX Priorities

  • mail.dwku.com: 10

A / AAAA Records

  • 203.245.24.12 (no PTR)

Mail Server IPs

  • 223.130.109.222 (no PTR)

SOA Record

Raw SOA ns.kornet.net domain.ns.kornet.net 2026012300 43200 3600 604800 43200
Primary NS (mname)
ns.kornet.net
Admin Email (rname)
domain@ns.kornet.net
Serial
2026012300
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
43200s

Nameservers (NS)

ns.kornet.net
ns2.kornet.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:223.130.104.222 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 ip4:223.130.104.222 ~all
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