luyang.com

Valid Email Server
Domain Lookup › luyang.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
luyang.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-18 03:48:19 UTC · ↺ Refresh

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MX Hostnames

  • luyang-com.mail.protection.outlook.com
  • qiye163mx02.mxmail.netease.com
  • qiye163mx01.mxmail.netease.com

MX Priorities

  • qiye163mx02.mxmail.netease.com: 6
  • qiye163mx01.mxmail.netease.com: 5
  • luyang-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 114.215.42.194 (no PTR)

Mail Server IPs

  • 47.253.119.154 (no PTR)
  • 47.90.150.166 (no PTR)
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.gxkjdns.com rname.invalid 280 86400 3600 604800 3600
Primary NS (mname)
ns1.gxkjdns.com
Admin Email (rname)
rname@invalid
Serial
280
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.gxkjdns.com
ns2.gxkjdns.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.163.com -all
📊 DNS lookups: 2/10
✓ 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
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.163.com -all
  • google-site-verification=QGknPZYIhXnW0VAwwjk44PUItztDQ9qPLshLXxUuSME
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