`solidworktutorialvn.com`

DNSSEC	⚠️ Not signed
A	103.200.23.189^{🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET}
		PTR	`host189.vietnix.vn`
NS	`ns1.zonedns.vn` ⭐
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	64.176.84.220^{🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix}
			PTR	`ns1.zonedns.vn`
NS	`ns2.zonedns.vn`
		A	2401:c080:1400:1cd4:5400:5ff:fe80:ec33^{🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix}
		A	103.176.178.51^{🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN}
NS	`ns3.zonedns.vn` ⚠️ Not in parent delegation
		A	2001:df1:3200::15^{🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN}
		A	103.28.36.30^{🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN}
SOA	`ns1.zonedns.vn`root@solidworktutorialvn.com 2026-02-24 #2

`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=1774598757

Same first word

solidworktutorialvn.com

DNS History

4 records (4 active, 0 former)

●NSns1.zonedns.vn2026-03-20 → 2026-03-27 · 2 obs

● 2026-03-20 12:01:28
● 2026-03-27 08:07:04

●NSns2.zonedns.vn2026-03-20 → 2026-03-27 · 2 obs

● 2026-03-20 12:01:28
● 2026-03-27 08:07:04

●NSns3.zonedns.vn2026-03-20 → 2026-03-27 · 2 obs

● 2026-03-20 12:01:28
● 2026-03-27 08:07:04

●A103.200.23.1892026-03-20 → 2026-03-27 · 2 obs

● 2026-03-20 12:01:28
● 2026-03-27 08:07:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
solidworktutorialvn.com	ns1.zonedns.vn, ns2.zonedns.vn	-

✅ Authoritative Response

Server:64.176.84.220

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for solidworktutorialvn.com (unsigned zone)

⏱️ Timing

Total: 1288ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.200.23.189`
NS	3	`ns1.zonedns.vn, ns3.zonedns.vn...`
SOA	1	`ns1.zonedns.vn root.solidworktutorialvn.`

Analysis

IP Addresses

solidworktutorialvn.com resolves to one IP number: 103.200.23.189.

other host names including vietlongtra.com, host189.vietnix.vn, comnieudongphuong.com, banaccai.com and baobianthinh.vn share IP numbers with solidworktutorialvn.com.

Name Servers

solidworktutorialvn.com is delegated to three name servers ns1.zonedns.vn, ns2.zonedns.vn and ns3.zonedns.vn.

solidworktutorialvn.com at least partially shares name servers with other domains, for instance duyen.vn, khangthinhland.com.vn, lotustrain.com, dautiengrubber.com.vn and trungthanh.net.

These name servers are commonly used with ns4.zonedns.vn, ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.

Host names with two IP numbers:

ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.

ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.

ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30.

Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.

solidworktutorialvn.com - robtex.com