`8tech.vn`

DNSSEC	⚠️ Not signed
A	14.241.71.168^{🇻🇳 VTN-114.241.64.0/21 VNPT-Net}
		PTR	`static.vnpt.vn`
NS	`marvin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
NS	`teresa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teresa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teresa.ns.cloudflare.com`
		A	108.162.194.216^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	162.159.38.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	172.64.34.216^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=SLaS8nMYtRj5WvB5NxJaDZEdBp0pRxAQCsziPjhYXYs`
TXT	`google-site-verification=eyOuzx0l3kq0gtrHMBx7bCBSb4j4O4NSs1yvCJzDXu8`
TXT	`v=spf1 include:zohomail.com -all`
SOA	`marvin.ns.cloudflare.com`dns@cloudflare.com serial=2408560273

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030998062

Subdomains

diemdanh.8tech.vn

www.8tech.vn

wgt.8tech.vn

Same first word

8tech.com.hk

8tech.ltd

8tech.hk

8tech.com.ph

8tech.co.uk

8tech.fr

8tech.nyc

8tech.net

8tech.vn

Similar names

tche8.com

tech8.vn

tech8.com.au

tech8.com

tech8.net

DNS History

14 records (6 active, 8 former)

●NSmarvin.ns.cloudflare.com2026-05-27 → 2026-07-14 · 2 obs

● 2026-05-27 20:58:42
● 2026-07-14 20:39:26

●NSteresa.ns.cloudflare.com2026-05-27 → 2026-07-14 · 2 obs

● 2026-05-27 20:58:42
● 2026-07-14 20:39:26

●MXmx.zoho.com2026-05-27 → 2026-07-14 · 2 obs

● 2026-05-27 20:58:42
● 2026-07-14 20:39:26

●MXmx2.zoho.com2026-05-27 → 2026-07-14 · 2 obs

● 2026-05-27 20:58:42
● 2026-07-14 20:39:26

●MXmx3.zoho.com2026-05-27 → 2026-07-14 · 2 obs

● 2026-05-27 20:58:42
● 2026-07-14 20:39:26

○A104.21.40.1932026-05-27 → 2026-06-14 · 7 obs

● 2026-05-27 20:58:42
● 2026-06-08 19:47:30
○ 2026-06-10 14:06:48
● 2026-06-11 08:26:40
● 2026-06-14 19:31:04
○ 2026-06-20 10:50:06
○ 2026-07-14 20:39:26

●A14.241.71.1682026-06-20 → 2026-07-14 · 3 obs

○ 2026-06-14 19:31:04
● 2026-06-20 10:50:06
● 2026-07-14 20:39:26

○A172.67.188.672026-05-27 → 2026-06-14 · 7 obs

● 2026-05-27 20:58:42
● 2026-06-08 19:47:30
○ 2026-06-10 14:06:48
● 2026-06-11 08:26:40
● 2026-06-14 19:31:04
○ 2026-06-20 10:50:06
○ 2026-07-14 20:39:26

○A188.114.96.02026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 19:47:30
● 2026-06-10 14:06:48
○ 2026-06-11 08:26:40
○ 2026-07-14 20:39:26

○A188.114.97.02026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 19:47:30
● 2026-06-10 14:06:48
○ 2026-06-11 08:26:40
○ 2026-07-14 20:39:26

○A2606:4700:3032::ac43:bc432026-05-27 → 2026-06-14 · 7 obs

● 2026-05-27 20:58:42
● 2026-06-08 19:47:30
○ 2026-06-10 14:06:48
● 2026-06-11 08:26:40
● 2026-06-14 19:31:04
○ 2026-06-20 10:50:06
○ 2026-07-14 20:39:26

○A2606:4700:3035::6815:28c12026-05-27 → 2026-06-14 · 7 obs

● 2026-05-27 20:58:42
● 2026-06-08 19:47:30
○ 2026-06-10 14:06:48
● 2026-06-11 08:26:40
● 2026-06-14 19:31:04
○ 2026-06-20 10:50:06
○ 2026-07-14 20:39:26

○A2a06:98c1:3120::2026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 19:47:30
● 2026-06-10 14:06:48
○ 2026-06-11 08:26:40
○ 2026-07-14 20:39:26

○A2a06:98c1:3121::2026-06-10 → 2026-06-10 · 4 obs

○ 2026-06-08 19:47:30
● 2026-06-10 14:06:48
○ 2026-06-11 08:26:40
○ 2026-07-14 20:39:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, f.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...	-
8tech.vn	marvin.ns.cloudflare.com, teresa.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.216

NS records: marvin.ns.cloudflare.com, teresa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 8tech.vn (unsigned zone)

⏱️ Timing

Total: 1421ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`14.241.71.168`
NS	2	`marvin.ns.cloudflare.com, teresa.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	3	`google-site-verification=SLaS8nMYtRj5WvB, google-site-verification=eyOuzx0l3kq0gtr...`
SOA	1	`marvin.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

8tech.vn sits above diemdanh.8tech.vn, www.8tech.vn and wgt.8tech.vn in the domain hierarchy.

IP Addresses

8tech.vn has exactly one IP address — 14.241.71.168.

Further host names like diemdanh.8tech.vn and www.8tech.vn overlap in IP numbers with 8tech.vn.

Name Servers

8tech.vn is served by two delegated name servers, marvin.ns.cloudflare.com and teresa.ns.cloudflare.com.

The name server configuration of 8tech.vn is shared with other domains, for instance datalifecms.ir, logopediegids.be, 9weeklabs.com and two others.

There is at least partial name server overlap between 8tech.vn and other domains — cleaners-belgravia.com, danzat.org, bursa188cici.store and two more among them.

These name servers are routinely deployed together with the name servers jason.ns.cloudflare.com.

Hosts with 6 IP addresses each:

marvin.ns.cloudflare.com carries IP addresses 108.162.195.251, 162.159.44.251 and 172.64.35.251, with 3 other addresses beyond those.

teresa.ns.cloudflare.com carries IP addresses 108.162.194.216, 162.159.38.216 and 172.64.34.216, with 3 other addresses beyond those.

Mail Servers

Incoming mail for 8tech.vn is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by 8tech.vn are shared with other domains: arck.com.br, luxcomforts.com, careship.vn and two others among them.

mx2.zoho.com resolves to 204.141.33.44. Notably, mx3.zoho.com and mx.zoho.com share the same IP address, 204.141.43.44.

These two host names — mx3.zoho.com and mx.zoho.com — each point to 204.141.43.44 IP addresses.

8tech.vn - robtex.com

8tech.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`8tech.vn`

`vn`