`napthammidec.com`

DNSSEC	⚠️ Not signed
A	202.92.5.48^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns-master.inet.vn` ⭐
		A	202.92.4.8^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns1.inet.vn`
		A	2001:df7:ce00:1::7^{🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited}
		A	202.92.4.25^{🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN}
NS	`ns2.inet.vn`
		A	2401:5f80:2001:4::30^{🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN}
		A	210.211.99.38^{🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object}
NS	`ns3.inet.vn`
		A	2401:5f80:4001:4::14^{🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN}
		A	203.113.174.42^{🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN}
SOA	`ns-master.inet.vn`postmaster@inet.vn 2015-07-28 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778555591

Same first word

napthammidec.com

DNS History

5 records (5 active, 0 former)

●NSns-master.inet.vn2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 09:46:50
● 2026-05-12 03:31:36

●NSns1.inet.vn2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 09:46:50
● 2026-05-12 03:31:36

●NSns2.inet.vn2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 09:46:50
● 2026-05-12 03:31:36

●NSns3.inet.vn2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 09:46:50
● 2026-05-12 03:31:36

●A202.92.5.482026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 09:46:50
● 2026-05-12 03:31:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
napthammidec.com	ns1.inet.vn, ns2.inet.vn, ns3.inet.vn	-

✅ Authoritative Response

Server:210.211.99.38

NS records: ns1.inet.vn, ns2.inet.vn, ns3.inet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for napthammidec.com (unsigned zone)

⏱️ Timing

Total: 2314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.92.5.48`
NS	3	`ns3.inet.vn, ns1.inet.vn...`
SOA	1	`ns-master.inet.vn postmaster.inet.vn`

Analysis

IP Addresses

napthammidec.com resolves to one IP number: 202.92.5.48.

Other host names, for instance www.hocvienkhampha.edu.vn, thelight.com.vn, bos-ns1.bos.student.trinhan.edu.vn, lnhdd.id.vn and gaosachhaico.id.vn share IP numbers with napthammidec.com.

Name Servers

napthammidec.com delegates to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.

napthammidec.com at least partially shares name servers with other domains, including kitudep.vn, caykiengdep.vn, audio.com.vn, mettavn.com and muabanxecudanang.vn.

These name servers are often used with hcmc3.saigonnet.vn and hcmc4.saigonnet.vn.

Host names with two IPs:

ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25

ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38

ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42

Host names with one IP:

ns-master.inet.vn points to 202.92.4.8

napthammidec.com - robtex.com