qubeglobal.com

Valid Email Server
Domain Lookup › qubeglobal.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
qubeglobal.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 01:57:54 UTC · ↺ Refresh

MX Hostnames

  • qubeglobal-com.mail.protection.outlook.com

MX Priorities

  • qubeglobal-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.64.150.37 (no PTR)
  • 104.18.37.219 (no PTR)
  • 2a06:98c1:310d::6812:25db
  • 2a06:98c1:3109::ac40:9625

Mail Server IPs

  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA chad.ns.cloudflare.com dns.cloudflare.com 2398394823 10000 2400 604800 1800
Primary NS (mname)
chad.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398394823
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

elle.ns.cloudflare.com
chad.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a:clientmail1.qubeglobal.com a:clientmail2.qubeglobal.com ip4:217.72.254.250 ip4:37.244.88.250 ip4:85.133.123.250 ip4:20.28.150.246 ip4:20.193.44.23 ip4:20.248.183.126 ip4:20.190.96.154 ip4:52.189.212.173 ip4:20.228.202.140 ip4:20.127.102.106 ip4:20.237.203.144 ip4:20.228.97.217 ip4:38.135.182.250 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 a:clientmail1.qubeglobal.com a:clientmail2.qubeglobal.com ip4:217.72.254.250 ip4:37.244.88.250 ip4:85.133.123.250 ip4:20.28.150.246 ip4:20.193.44.23 ip4:20.248.183.126 ip4:20.190.96.154 ip4:52.189.212.173 ip4:20.228.202.140 ip4:20.127.102.106 ip4:20.237.203.144 ip4:20.228.97.217 ip4:38.135.182.250 include:spf.protection.outlook.com -all
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