kfa.or.kr

Valid Email Server
Domain Lookup › kfa.or.kr

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kfa.or.kr
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 23:54:21 UTC · ↺ Refresh

MX Hostnames

  • kr1-aspmx2.worksmobile.com
  • kr1-aspmx1.worksmobile.com

MX Priorities

  • kr1-aspmx1.worksmobile.com: 10
  • kr1-aspmx2.worksmobile.com: 20

A / AAAA Records

  • 121.129.56.64 (no PTR)

Mail Server IPs

  • 125.209.209.251 ↩ crcvmail.worksmobile.com

SOA Record

Raw SOA kfa-streaming hostmaster 290 900 600 86400 3600
Primary NS (mname)
kfa-streaming
Admin Email (rname)
hostmaster
Serial
290
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

kfa-streaming

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.worksmobile.com include:email.ncloud.com include:spf1.wiseucloud.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

3 records
  • SPFv=spf1 include:spf.worksmobile.com include:email.ncloud.com include:spf1.wiseucloud.com ~all
  • mailer.domain.verification=uHLrsyqaN05vTRTuykSZyeU5OEaS87
  • _kfrziv8a8lbgqjxy22zus06fpeaopii
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