`cuacuonbachkhoa.com`

DNSSEC	⚠️ Not signed
A	202.92.5.25^{🇻🇳 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=1778345736

⚠️ On DNS blocklist: tif

Same first word

cuacuonbachkhoa.com

cuacuonbachkhoa.com.vn

DNS History

11 records (5 active, 6 former)

●NSns-master.inet.vn2026-05-06 → 2026-05-09 · 3 obs

○ 2017-09-09 05:10:26
● 2026-05-06 13:26:28
● 2026-05-09 17:16:58

●NSns1.inet.vn2026-05-06 → 2026-05-09 · 3 obs

○ 2017-09-09 05:10:26
● 2026-05-06 13:26:28
● 2026-05-09 17:16:58

○NSns17.domaincontrol.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:10:26
○ 2026-05-06 13:26:28
○ 2026-05-09 17:16:58

○NSns18.domaincontrol.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:10:26
○ 2026-05-06 13:26:28
○ 2026-05-09 17:16:58

●NSns2.inet.vn2026-05-06 → 2026-05-09 · 3 obs

○ 2017-09-09 05:10:26
● 2026-05-06 13:26:28
● 2026-05-09 17:16:58

●NSns3.inet.vn2026-05-06 → 2026-05-09 · 3 obs

○ 2017-09-09 05:10:26
● 2026-05-06 13:26:28
● 2026-05-09 17:16:58

●A202.92.5.252026-05-06 → 2026-05-09 · 3 obs

○ 2017-09-09 05:10:26
● 2026-05-06 13:26:28
● 2026-05-09 17:16:58

○A216.239.32.212017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:10:26
○ 2026-05-06 13:26:28
○ 2026-05-09 17:16:58

○A216.239.34.212017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:10:26
○ 2026-05-06 13:26:28
○ 2026-05-09 17:16:58

○A216.239.36.212017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:10:26
○ 2026-05-06 13:26:28
○ 2026-05-09 17:16:58

○A216.239.38.212017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 05:10:26
○ 2026-05-06 13:26:28
○ 2026-05-09 17:16:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
cuacuonbachkhoa.com	ns1.inet.vn, ns2.inet.vn, ns3.inet.vn	-

✅ Authoritative Response

Server:203.113.174.42

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuacuonbachkhoa.com (unsigned zone)

⏱️ Timing

Total: 1181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.92.5.25`
NS	3	`ns2.inet.vn, ns3.inet.vn...`
SOA	1	`ns-master.inet.vn postmaster.inet.vn`

Analysis

IP Addresses

cuacuonbachkhoa.com points to a single IP address: 202.92.5.25.

Other host names such as 83thailan.a22group.io.vn, autotechbit.com, lpfuta.dong0.name.vn, cpcalendars.nghiepvubinhduong.edu.vn and huitmedia.edu.vn share IPs with cuacuonbachkhoa.com.

Name Servers

cuacuonbachkhoa.com is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.

cuacuonbachkhoa.com at least partially shares name servers with other domains, for example yba.com.vn, hukahome.vn, amazingvietnamtravel.com, biopharm.com.vn and gdsangtao.edu.vn.

Host names with two IP numbers:

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 number:

ns-master.inet.vn points to 202.92.4.8.

cuacuonbachkhoa.com - robtex.com