o4g.cn

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
o4g.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 02:21:26 UTC · ↺ Refresh

MX Hostnames

  • mxw.mxhichina.com
  • mxn.mxhichina.com

MX Priorities

  • mxn.mxhichina.com: 5
  • mxw.mxhichina.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 47.246.136.231 ↩ cz-clare.com
  • 47.246.137.47 (no PTR)
  • 47.246.99.195 ↩ reachsmartdwell.com

SOA Record

Raw SOA annabelle.dnspod.net freednsadmin.dnspod.com 1773244407 3600 180 1209600 180
Primary NS (mname)
annabelle.dnspod.net
Admin Email (rname)
freednsadmin@dnspod.com
Serial
1773244407
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

tammy.dnspod.net
annabelle.dnspod.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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