hwl.com.cn

Valid Email Server
Domain Lookup › hwl.com.cn

Domain Overview

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

Checked via [email protected] · 2026-03-31 03:22:29 UTC · ↺ Refresh

MX Hostnames

  • mx1.yunyou.top
  • hsmx27.cn4e.com
  • mx2.yunyou.top
  • gmx13.cn4e.com

MX Priorities

  • hsmx27.cn4e.com: 5
  • mx2.yunyou.top: 10
  • gmx13.cn4e.com: 10
  • mx1.yunyou.top: 5

A / AAAA Records

  • 118.178.124.164 (no PTR)

Mail Server IPs

  • 43.224.154.178 ↩ hk-mx1.yunyou.top
  • 43.224.153.210 ↩ hk-mx2.yunyou.top
  • 211.149.239.73 ↩ mx2.yunyou.top
  • 211.149.240.37 ↩ mx2.yunyou.top
  • 128.14.74.39 ↩ hwmx71.cn4e.com
  • 2404:ccc0:263:103:5054:ff:fe4a:5abe (no PTR)

SOA Record

Raw SOA ns11.xincache.com ns12.xincache.com 1726294559 3600 180 1209600 180
Primary NS (mname)
ns11.xincache.com
Admin Email (rname)
ns12@xincache.com
Serial
1726294559
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns12.xincache.com
ns11.xincache.com

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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