dhcfc.kr

Valid Email Server
Domain Lookup › dhcfc.kr

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dhcfc.kr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 08:13:12 UTC · ↺ Refresh

MX Hostnames

  • wblock.dhcfc.kr

MX Priorities

  • wblock.dhcfc.kr: 10

A / AAAA Records

  • 175.45.202.103 (no PTR)

Mail Server IPs

  • 112.166.1.60 (no PTR)

SOA Record

Raw SOA dhcfc.kr nameserver4 25 300 300 300 604800
Primary NS (mname)
dhcfc.kr
Admin Email (rname)
nameserver4
Serial
25
Refresh
300s
Retry
300s
Expire
300s
Minimum TTL
604800s

Nameservers (NS)

dns1.oyez.co.kr
dns2.oyez.co.kr
dns3.oyez.co.kr

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:112.166.1.58 ip4:112.166.1.59 ip4:112.166.1.60 ~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 ip4:112.166.1.58 ip4:112.166.1.59 ip4:112.166.1.60 ~all
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