smtp.cloudsec.vuasoft.com - robtex.com

smtp.cloudsec.vuasoft.com

DNSSEC⚠️ Not signed
A103.107.182.121🇻🇳 VTN-1103.107.180.0/22 PEGA-VN PEGA-VN

cloudsec.vuasoft.com

DNSSEC⚠️ Not signed
A103.107.182.121🇻🇳 VTN-1103.107.180.0/22 PEGA-VN PEGA-VN

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DNS History

1 record (1 active, 0 former)

A103.107.182.121
●A103.107.182.1212026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 17:43:46
● 2026-05-11 23:51:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
vuasoft.comns05.domaincontrol.com, ns06.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.102.3

NS records: ns05.domaincontrol.com, ns06.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vuasoft.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

TypeCountSample Data
A1103.107.182.121

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns05.domaincontrol.com, ns05.domaincontrol.com, ns06.domaincontrol.com...)

Analysis

IP Addresses

smtp.cloudsec.vuasoft.com points to an IP address: 103.107.182.121.

other host names include admin.trungtamenglishzone.edu.vn, admin.esmartenglish.edu.vn, mail.yxy.vuasoft.com, api.cleverlearnvietnam.uup.vn and admin.goenglish.edu.vn; they share IP numbers with smtp.cloudsec.vuasoft.com.