`gpstech.vn`

DNSSEC	⚠️ Not signed
A	58.187.5.187^{🇻🇳 FPT-AS-AP58.187.5.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
NS	`corey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c18^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c318^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`corey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2318^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`corey.ns.cloudflare.com`
		A	108.162.195.24^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	162.159.44.24^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
		A	172.64.35.24^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`corey.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`corey.ns.cloudflare.com`dns@cloudflare.com serial=2410712157

`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 2031-07-02 #39

Subdomains

www.gpstech.vn

sentry.gpstech.vn

ems.gpstech.vn

Same first word

gpstech.com

gpstech.com.br

gpstech.co.th

gpstech.com.au

gpstech.com.cn

gpstech.net

gpstech.it

gpstech.org

gpstech.de

gpstech.com.my

gpstech.vn

gpstech.ru

Similar names

psgtech.ac.in

techpsg.com

gtechsp.com

psgtech.edu

gspecht.nl

pgtechs.com

pgstech.com

techgps.ru

sgthcpe.xyz

sgpetch.co.uk

techgps.com

thepscg.com

sgpetch.com

pgstech.net

thepgcs.com

psgtech.com

gsptech.net

thegpsc.com

sgptech.com

gctpesh.edu.pk

gptechs.me

spgtech.com

techspg.com

thegpsc.org

techgps.net

psgtech.cn

stechgp.com

gsptech.com

DNS History

8 records (8 active, 0 former)

●NScorey.ns.cloudflare.com2026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

●NSruth.ns.cloudflare.com2026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

●MXalt1.aspmx.l.google.com2026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

●MXalt2.aspmx.l.google.com2026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

●MXalt3.aspmx.l.google.com2026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

●MXalt4.aspmx.l.google.com2026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

●MXaspmx.l.google.com2026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

●A58.187.5.1872026-05-01 → 2026-08-04 · 2 obs

● 2026-05-01 08:44:50
● 2026-08-04 00:15:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	16 records
gpstech.vn	ruth.ns.cloudflare.com, corey.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.143

NS records: ruth.ns.cloudflare.com, corey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gpstech.vn (unsigned zone)

⏱️ Timing

Total: 796ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`58.187.5.187`
NS	2	`corey.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`corey.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)

Analysis

Hierarchy

gpstech.vn is the parent domain of www.gpstech.vn, sentry.gpstech.vn and ems.gpstech.vn.

IP Addresses

gpstech.vn resolves to one IP address: 58.187.5.187.

Host names such as ems.gpstech.vn and sentry.gpstech.vn share IP numbers with gpstech.vn.

Name Servers

The NS records for gpstech.vn delegate to corey.ns.cloudflare.com and ruth.ns.cloudflare.com.

gpstech.vn uses the same name servers as several other domains — among them 9ninecasino9.com, cgal.ca, ahorta.io and two more.

gpstech.vn shares at least some of its name servers with other domains, including spilky.me, schen.dev, msdevshow.com and two others.

These name servers are frequently seen alongside the name servers kelly.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

corey.ns.cloudflare.com maps to 108.162.195.24, 162.159.44.24, 172.64.35.24 and 3 additional IP addresses.

ruth.ns.cloudflare.com maps to 108.162.192.143, 172.64.32.143, 173.245.58.143 and 3 additional IP addresses.

Mail Servers

Mail for gpstech.vn is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

gpstech.vn has at least partial mail server overlap with other domains such as strikeball.net, ns500841.ns500821.ns500821.ns500821.ns500821.ns500795.ns500795.ns500794.ns500821.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, rosyroyalminerals.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 142.251.179.26 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.

gpstech.vn - robtex.com

gpstech.vn

vn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`gpstech.vn`

`vn`