ksindustrial.cn

Valid Email Server
Domain Lookup › ksindustrial.cn
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ksindustrial.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-28 23:25:47 UTC · ↺ Refresh

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MX Hostnames

  • mx2.yunyou.top
  • mx1.yunyou.top

MX Priorities

  • mx1.yunyou.top: 10
  • mx2.yunyou.top: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 128.14.74.39 ↩ hwmx71.cn4e.com
  • 2404:ccc0:263:103:5054:ff:fe4a:5abe (no PTR)
  • 211.149.239.73 ↩ mx2.yunyou.top
  • 211.149.240.37 ↩ mx2.yunyou.top

SOA Record

Raw SOA ns3.myhostadmin.net dnsconct.myhostadmin.net 2024022023 43200 300 1209600 3600
Primary NS (mname)
ns3.myhostadmin.net
Admin Email (rname)
dnsconct@myhostadmin.net
Serial
2024022023
Refresh
43200s
Retry
300s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.myhostadmin.net
ns4.myhostadmin.net

SPF Record

✓ Strict (-all)
v=spf1 include:yunyou.top -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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 include:yunyou.top -all
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