Domain Overview
DNS: ✓ 18d ago
Checker: ✓ 2mo ago
greatwallmachinery.com.cn
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 14:51:40 UTC · ↺ Refresh
MX Hostnames
- mail.greatwallmachinery.com.cn
MX Priorities
- mail.greatwallmachinery.com.cn: 1
A / AAAA Records
- 47.242.206.101 (no PTR)
- 240b:4001:108:4a00:49e2:41b7:48b0:71f8 (no PTR)
CNAME → dbltyxtm.s11.myxypt.com
Mail Server IPs
- 103.45.248.113 ↩ mail.11.h88.cn
SOA Record
Raw SOA
f1g1ns1.dnspod.net freednsadmin.dnspod.com 1740721070 3600 180 1209600 180
Primary NS (mname)
f1g1ns1.dnspod.net
Admin Email (rname)
freednsadmin@dnspod.com
Serial
1740721070
Refresh
3600s
Retry
180s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
f1g1ns1.dnspod.net
f1g1ns2.dnspod.net
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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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