Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
733337.xyz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:20:12 UTC · ↺ Refresh
MX Hostnames
- mxn.mxhichina.com
- mxw.mxhichina.com
MX Priorities
- mxw.mxhichina.com: 10
- mxn.mxhichina.com: 5
A / AAAA Records
- 121.78.251.11 (no PTR)
Mail Server IPs
- 47.246.99.195 ↩ reachsmartdwell.com
- 47.246.137.47 (no PTR)
- 47.246.136.231 ↩ wevolt.tech
SOA Record
Raw SOA
ns3.dnszi.com root.dnszi.com 2024012901 43200 3600 1209600 7200
Primary NS (mname)
ns3.dnszi.com
Admin Email (rname)
root@dnszi.com
Serial
2024012901
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns74.dnszi.com
ns62.dnszi.com
ns51.dnszi.com
ns18.dnszi.com
ns3.dnszi.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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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