`smartppt.hncsoftware.com.vn`

	DNSSEC	⚠️ Not signed
	A	124.158.5.35^{🇻🇳 CMC-2124.158.5.0/24 CMCTELECOM-VN}

`hncsoftware.com.vn`

	DNSSEC	⚠️ Not signed
	A	124.158.5.48^{🇻🇳 CMC-2124.158.5.0/24 CMCTELECOM-VN}
	NS	`ns1.matbao.vn` ⭐
	NS	`ns2.matbao.vn`
	MX	`smtp.google.com` ⭐
	TXT	`v=spf1 include:zohomail.com ~all`
	SOA	`ns1.matbao.vn`admin@matbao.com 2026-03-18 #1

Subdomains

api.smartppt.hncsoftware.com.vn

Similar names

pmtparts.com

smtptrap.com

tpmparts.com

tpsmartp.com

ptmtarps.com

DNS History

1 record (1 active, 0 former)

●A124.158.5.352026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 11:33:48
● 2026-05-09 20:10:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, f.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn...	16 records
hncsoftware.com.vn	ns1.matbao.vn, ns2.matbao.vn	-

✅ Authoritative Response

Server:103.110.128.60

NS records: ns1.matbao.vn, ns2.matbao.vn

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at vn: Error: DNS query timeout: 202.47.142.105 for DNSKEY vn

⏱️ Timing

Total: 4899ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.158.5.35`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (h.dns-servers.vn, g.dns-servers.vn, f.dns-servers.vn...)

Analysis

Hierarchy

smartppt.hncsoftware.com.vn is the parent of api.smartppt.hncsoftware.com.vn.

IP Addresses

smartppt.hncsoftware.com.vn resolves to a single IP address: 124.158.5.35.

Other host names such as charteditor.smartbi.com.vn, api.smartppt.hncsoftware.com.vn and smartslides.hncsoftware.com.vn share IP numbers with smartppt.hncsoftware.com.vn.

smartppt.hncsoftware.com.vn - robtex.com