jd-geo.com

Valid Email Server
Domain Lookup › jd-geo.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
jd-geo.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 04:13:34 UTC · ↺ Refresh

MX Hostnames

  • mx.ym.163.com

MX Priorities

  • mx.ym.163.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 111.124.200.35 (no PTR)

SOA Record

Raw SOA ns1.myhostadmin.net dnsconct.myhostadmin.net 2019051827 43200 300 1209600 3600
Primary NS (mname)
ns1.myhostadmin.net
Admin Email (rname)
dnsconct@myhostadmin.net
Serial
2019051827
Refresh
43200s
Retry
300s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns5.myhostadmin.net
ns1.myhostadmin.net
ns3.myhostadmin.net
ns6.myhostadmin.net
ns2.myhostadmin.net
ns4.myhostadmin.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.163.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

2 records
  • 2019073103055652ykvor2b6k55m4rpt9ew6pbusrk7oqb0hkgwvfogmfgjrqy9c
  • SPFv=spf1 include:spf.163.com ~all
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