`vinascience.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:f094:2a0a:4985:526e^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:def:b9d9:eb9e:7766^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.201.53.166^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
A	98.82.42.139^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:53e3:d574:3791:9d77^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ad9b:c559:7b89:a04d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.123.84^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-123-84.compute-1.amazonaws.com`
		A	54.165.67.133^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-165-67-133.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:75fb:22eb:172f:aec9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:c3af:86a5:e8eb:aca2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e3c3:c544:8988:662a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2e10:c73d:db4b:3b22^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:31ad:de47:fd30:d88c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.229.29^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-229-29.compute-1.amazonaws.com`
		A	54.167.103.108^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-103-108.compute-1.amazonaws.com`
		A	54.227.41.40^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-227-41-40.compute-1.amazonaws.com`
		A	98.86.241.238^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-241-238.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1662:eae1:cb5a:697f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.213.1^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-213-1.compute-1.amazonaws.com`
		A	3.89.245.155^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-245-155.compute-1.amazonaws.com`
		A	23.20.203.129^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`ec2-23-20-203-129.compute-1.amazonaws.com`
		A	98.80.252.22^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-80-252-22.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-05-03 #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=1777810151

Subdomains

www.vinascience.com

Same first word

vinascience.com

DNS History

15 records (7 active, 8 former)

○NSdns-expire1.matbao.com2026-02-18 → 2026-05-03 · 2 obs

○ 2026-02-18 08:24:58
○ 2026-05-03 12:35:16

○NSdns-expire2.matbao.com2026-02-18 → 2026-05-03 · 2 obs

○ 2026-02-18 08:24:58
○ 2026-05-03 12:35:16

●NSns1.namebrightdns.com2026-04-03 → 2026-05-03 · 3 obs

○ 2026-02-18 08:24:58
● 2026-04-03 07:50:22
● 2026-05-03 12:35:16

○NSns1.trajan.vn2015-08-08 → 2020-01-09 · 4 obs

● 2015-08-08 11:29:16
● 2020-01-09 11:33:16
○ 2026-02-18 08:24:58
○ 2026-05-03 12:35:16

○NSns2.trajan.vn2015-08-08 → 2020-01-09 · 4 obs

● 2015-08-08 11:29:16
● 2020-01-09 11:33:16
○ 2026-02-18 08:24:58
○ 2026-05-03 12:35:16

●NSnsg1.namebrightdns.com2026-04-03 → 2026-05-03 · 3 obs

○ 2026-02-18 08:24:58
● 2026-04-03 07:50:22
● 2026-05-03 12:35:16

●NSnsg2.namebrightdns.com2026-04-03 → 2026-05-03 · 3 obs

○ 2026-02-18 08:24:58
● 2026-04-03 07:50:22
● 2026-05-03 12:35:16

○MXmail.vinascience.com2015-08-08 → 2020-01-09 · 4 obs

● 2015-08-08 11:29:16
● 2020-01-09 11:33:16
○ 2026-02-18 08:24:58
○ 2026-05-03 12:35:16

○A103.53.168.2322020-01-09 → 2020-01-09 · 4 obs

○ 2017-02-17 04:31:28
● 2020-01-09 11:33:16
○ 2026-02-18 08:24:58
○ 2026-05-03 12:35:16

○A123.30.135.2492015-08-08 → 2017-02-17 · 4 obs

● 2015-08-08 11:29:16
● 2017-02-17 04:31:28
○ 2020-01-09 11:33:16
○ 2026-05-03 12:35:16

●A2600:1f18:4ae:c605:f094:2a0a:4985:526e2026-04-03 → 2026-05-03 · 3 obs

○ 2026-02-18 08:24:58
● 2026-04-03 07:50:22
● 2026-05-03 12:35:16

●A2600:1f18:4ae:c606:def:b9d9:eb9e:77662026-04-03 → 2026-05-03 · 3 obs

○ 2026-02-18 08:24:58
● 2026-04-03 07:50:22
● 2026-05-03 12:35:16

○A35.240.224.2082026-02-18 → 2026-05-03 · 2 obs

○ 2026-02-18 08:24:58
○ 2026-05-03 12:35:16

●A52.201.53.1662026-04-03 → 2026-05-03 · 3 obs

○ 2026-02-18 08:24:58
● 2026-04-03 07:50:22
● 2026-05-03 12:35:16

●A98.82.42.1392026-04-03 → 2026-05-03 · 3 obs

○ 2026-02-18 08:24:58
● 2026-04-03 07:50:22
● 2026-05-03 12:35:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
vinascience.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:54.162.229.29

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vinascience.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.201.53.166, 98.82.42.139`
AAAA	2	`2600:1f18:4ae:c606:def:b9d9:eb9e:7766, 2600:1f18:4ae:c605:f094:2a0a:4985:526e`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

vinascience.com is the parent of www.vinascience.com.

IP Addresses

Four IP numbers are pointed to by vinascience.com: 2600:1f18:4ae:c605:f094:2a0a:4985:526e, 2600:1f18:4ae:c606:def:b9d9:eb9e:7766, 52.201.53.166 and 98.82.42.139.

other host names including adventuresdubai.com, www.shopluxuria.com, cleanple.com, bytepcs.com and 194-24-229-137.thya.net share IP numbers with vinascience.com.

Name Servers

vinascience.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

vinascience.com at least partially shares name servers with other domains, for instance ns10.3webs.com, uinthai.com, ns5.morance.com, avban.com and willockx.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with nine IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:75fb:22eb:172f:aec9, 2600:1f18:683a:ae1a:c3af:86a5:e8eb:aca2, 2600:1f18:683a:ae1a:e3c3:c544:8988:662a, 2600:1f18:683a:ae1b:2e10:c73d:db4b:3b22, 2600:1f18:683a:ae1b:31ad:de47:fd30:d88c, 54.162.229.29, 54.167.103.108, 54.227.41.40 and 98.86.241.238.

Host names with seven IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:cd73:5cb2:dd14:e8a4, 2600:1f18:683a:ae1b:1662:eae1:cb5a:697f, 2600:1f18:683a:ae1b:f129:ff8d:3d0c:5bce, 3.85.213.1, 3.89.245.155, 23.20.203.129 and 98.80.252.22.

Host names with four IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:53e3:d574:3791:9d77, 2600:1f18:683a:ae1b:ad9b:c559:7b89:a04d, 3.80.123.84 and 54.165.67.133.

vinascience.com - robtex.com

vinascience.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`vinascience.com`

`com`