ngsi.com.vn

Valid Email Server
Domain Lookup › ngsi.com.vn

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ngsi.com.vn
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 19:30:07 UTC · ↺ Refresh

MX Hostnames

  • ngsi-com-vn.mail.protection.outlook.com

MX Priorities

  • ngsi-com-vn.mail.protection.outlook.com: 0

A / AAAA Records

  • 14.225.3.50 (no PTR)

Mail Server IPs

  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.zonedns.vn root.ngsi.com.vn 2026011201 1200 600 1209600 3600
Primary NS (mname)
ns1.zonedns.vn
Admin Email (rname)
root@ngsi.com.vn
Serial
2026011201
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.zonedns.vn
ns4.zonedns.vn
ns2.zonedns.vn
ns1.zonedns.vn

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.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

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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 -all
  • MS=ms91772499
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