`vinfastquynhon.com`

DNSSEC	⚠️ Not signed
A	103.75.187.26^{🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN}
NS	`a.misconfigured.dns.server.invalid` ⭐
NS	`ndns1.cosmotown.com`
		A	184.72.57.6^{🇺🇸 Amazon184.72.0.0/18 SFO prefix}
			PTR	`ec2-184-72-57-6.us-west-1.compute.amazonaws.com`
NS	`ndns2.cosmotown.com`
		A	54.177.47.228^{🇺🇸 Amazon54.176.0.0/15 EC2 SFO prefix}
			PTR	`ec2-54-177-47-228.us-west-1.compute.amazonaws.com`
SOA	`a.misconfigured.dns.server.invalid`hostmaster@vinfastquynhon.com 2026-03-18 #1

`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=1778467206

Same first word

vinfastquynhon.com

DNS History

8 records (4 active, 4 former)

●NSa.misconfigured.dns.server.invalid2026-04-27 → 2026-05-11 · 3 obs

○ 2019-12-14 09:56:52
● 2026-04-27 13:14:52
● 2026-05-11 03:04:04

●NSndns1.cosmotown.com2026-04-27 → 2026-05-11 · 3 obs

○ 2019-12-14 09:56:52
● 2026-04-27 13:14:52
● 2026-05-11 03:04:04

●NSndns2.cosmotown.com2026-04-27 → 2026-05-11 · 3 obs

○ 2019-12-14 09:56:52
● 2026-04-27 13:14:52
● 2026-05-11 03:04:04

○NSns1.sedoparking.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 09:56:52
○ 2026-04-27 13:14:52
○ 2026-05-11 03:04:04

○NSns2.sedoparking.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 09:56:52
○ 2026-04-27 13:14:52
○ 2026-05-11 03:04:04

○MXlocalhost2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 09:56:52
○ 2026-04-27 13:14:52
○ 2026-05-11 03:04:04

●A103.75.187.262026-04-27 → 2026-05-11 · 3 obs

○ 2019-12-14 09:56:52
● 2026-04-27 13:14:52
● 2026-05-11 03:04:04

○A91.195.240.1262019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 09:56:52
○ 2026-04-27 13:14:52
○ 2026-05-11 03:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
vinfastquynhon.com	ndns1.cosmotown.com, ndns2.cosmotown.com	2 records

✅ Authoritative Response

Server:54.177.47.228

NS records: ndns1.cosmotown.com, ndns2.cosmotown.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vinfastquynhon.com (unsigned zone)

⏱️ Timing

Total: 674ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.75.187.26`
NS	2	`ndns2.cosmotown.com, ndns1.cosmotown.com`
SOA	1	`a.misconfigured.dns.server.invalid hostm`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ndns1.cosmotown.com, ndns2.cosmotown.com)

Analysis

IP Addresses

vinfastquynhon.com points to a single IP address: 103.75.187.26.

Other host names such as nguyenthuonghien.edu.vn, toyotadongsaigon.com, g9moza.com.vn, nhilux.com and duanvinhomeslangvan.com.vn share IPs with vinfastquynhon.com.

Name Servers

vinfastquynhon.com is delegated to three name servers: ndns1.cosmotown.com, ndns2.cosmotown.com and a.misconfigured.dns.server.invalid.

vinfastquynhon.com at least partially shares name servers with other domains, for example saga-travel-guide.net, cycling-obsession.com, onlinepokerworld.cfd, 304bayspin.com and r-sokolov.ru.

these name servers are commonly used with ns1.domeeninimi.ee, ns2.domeeninimi.ee, ns1.cbsv.jp, ns2.cbsv.jp, ns1.vigbo.site and ns2.vigbo.site.

Host names with one IP number:

ndns1.cosmotown.com points to 184.72.57.6; ndns2.cosmotown.com points to 54.177.47.228.

vinfastquynhon.com - robtex.com