qzdoing.com

Valid Email Server
Domain Lookup › qzdoing.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
qzdoing.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 20:54:43 UTC · ↺ Refresh

MX Hostnames

  • mxcom.263xmail.com
  • mxwcom.263xmail.com

MX Priorities

  • mxwcom.263xmail.com: 5
  • mxcom.263xmail.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 164.92.126.242 (no PTR)
  • 38.83.106.84 ↩ us-mx1.263.net
  • 143.110.227.31 (no PTR)
  • 38.83.106.85 ↩ us-mx2.263.net

SOA Record

Raw SOA ns.vs.263idc.net root.ns.vs.263idc.net 109 10800 3600 604800 86400
Primary NS (mname)
ns.vs.263idc.net
Admin Email (rname)
root@ns.vs.263idc.net
Serial
109
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

nsb.vs.263idc.net
ns.vs.263idc.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.263xmail.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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:spf.263xmail.com ~all
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