xjy.edu.cn

Valid Email Server
Domain Lookup › xjy.edu.cn

Domain Overview

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

Checked via [email protected] · 2026-03-14 06:51:31 UTC · ↺ Refresh

MX Hostnames

  • mxw.mxhichina.com
  • mxn.mxhichina.com

MX Priorities

  • mxw.mxhichina.com: 10
  • mxn.mxhichina.com: 5

A / AAAA Records

  • 113.140.26.221 (no PTR)

Mail Server IPs

  • 47.246.99.195 ↩ reachsmartdwell.com
  • 47.246.137.47 (no PTR)
  • 47.246.136.231 ↩ cz-clare.com

SOA Record

Raw SOA ns1.service.edu.cn liyc.cernet.com 2792983995 10800 7200 604800 86400
Primary NS (mname)
ns1.service.edu.cn
Admin Email (rname)
liyc@cernet.com
Serial
2792983995
Refresh
10800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.service.edu.cn
ns1.service.edu.cn

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mxhichina.com -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

2 records
  • globalsign-domain-verification=-0d1_TRVSB4MS5OFy57qpvUWBpCpUh6n599OYDxup0
  • SPFv=spf1 include:spf.mxhichina.com -all
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