`gtrsystem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1b70^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a923^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.112^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.35^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`koa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`koa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`koa.ns.cloudflare.com`
		A	108.162.195.242^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	162.159.44.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	172.64.35.242^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
NS	`love.ns.cloudflare.com`
		A	2606:4700:50::a29f:2677^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c277^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`love.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2277^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`love.ns.cloudflare.com`
		A	108.162.194.119^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.ns.cloudflare.com`
		A	162.159.38.119^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.ns.cloudflare.com`
		A	172.64.34.119^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`love.ns.cloudflare.com`
MX	`gtrsystem-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`google-site-verification=8s4pO_3C5VJPeCXN5RIJj1j5WVTpRHE1ejuj1rZ1iaM`
TXT	`google-site-verification=pUVruQYELeL9plLAHQESD7G9B02I_npZaJxMDC7Y9SU`
TXT	`v=spf1 include:spf.turbo-smtp.com include:spf.protection.outlook.com include:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.27.112, 172.67.169.35
		IPv6	2606:4700:3036::6815:1b70, 2606:4700:3037::ac43:a923
SOA	`koa.ns.cloudflare.com`dns@cloudflare.com serial=2399471629

`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=1771291435

PTR for

68.62.95.143.in-addr.arpa

Same first word

gtrsystem.com

Similar names

trgsystem.se

DNS History

23 records (7 active, 16 former)

●NSkoa.ns.cloudflare.com2026-02-18 → 2026-03-23 · 3 obs

○ 2018-12-15 17:43:14
● 2026-02-18 05:17:44
● 2026-03-23 19:57:02

●NSlove.ns.cloudflare.com2026-02-18 → 2026-03-23 · 3 obs

○ 2018-12-15 17:43:14
● 2026-02-18 05:17:44
● 2026-03-23 19:57:02

○NSns-1269.awsdns-30.org2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 16:45:44
○ 2018-12-15 17:43:14
○ 2026-03-23 19:57:02

○NSns-1646.awsdns-13.co.uk2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 16:45:44
○ 2018-12-15 17:43:14
○ 2026-03-23 19:57:02

○NSns-312.awsdns-39.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 16:45:44
○ 2018-12-15 17:43:14
○ 2026-03-23 19:57:02

○NSns-898.awsdns-48.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 16:45:44
○ 2018-12-15 17:43:14
○ 2026-03-23 19:57:02

○NSns1.gtrsystem.com2018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-17 16:45:44
● 2018-12-15 17:43:14
○ 2026-02-18 05:17:44
○ 2026-03-23 19:57:02

○NSns2.gtrsystem.com2018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-17 16:45:44
● 2018-12-15 17:43:14
○ 2026-02-18 05:17:44
○ 2026-03-23 19:57:02

○NSns3.gtrsystem.com2018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-17 16:45:44
● 2018-12-15 17:43:14
○ 2026-02-18 05:17:44
○ 2026-03-23 19:57:02

○NSns4.gtrsystem.com2018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-17 16:45:44
● 2018-12-15 17:43:14
○ 2026-02-18 05:17:44
○ 2026-03-23 19:57:02

●MXgtrsystem-com.mail.protection.outlook.com2026-02-18 → 2026-03-23 · 3 obs

○ 2018-12-15 17:43:14
● 2026-02-18 05:17:44
● 2026-03-23 19:57:02

○MXmx.zoho.com2016-12-17 → 2018-12-15 · 4 obs

● 2016-12-17 16:45:44
● 2018-12-15 17:43:14
○ 2026-02-18 05:17:44
○ 2026-03-23 19:57:02

○MXmx2.zoho.com2016-12-17 → 2018-12-15 · 4 obs

● 2016-12-17 16:45:44
● 2018-12-15 17:43:14
○ 2026-02-18 05:17:44
○ 2026-03-23 19:57:02

●A104.21.27.1122026-02-18 → 2026-03-23 · 6 obs

○ 2018-12-15 17:43:14
● 2026-02-18 05:17:44
● 2026-02-21 22:47:14
○ 2026-02-24 19:23:48
○ 2026-03-10 21:52:28
● 2026-03-23 19:57:02

○A143.95.62.682018-12-15 → 2018-12-15 · 4 obs

○ 2016-12-17 16:45:44
● 2018-12-15 17:43:14
○ 2026-02-18 05:17:44
○ 2026-03-23 19:57:02

●A172.67.169.352026-02-18 → 2026-03-23 · 6 obs

○ 2018-12-15 17:43:14
● 2026-02-18 05:17:44
● 2026-02-21 22:47:14
○ 2026-02-24 19:23:48
○ 2026-03-10 21:52:28
● 2026-03-23 19:57:02

○A174.129.25.1702016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 16:45:44
○ 2018-12-15 17:43:14
○ 2026-03-23 19:57:02

○A188.114.96.02026-02-24 → 2026-03-10 · 4 obs

○ 2026-02-21 22:47:14
● 2026-02-24 19:23:48
● 2026-03-10 21:52:28
○ 2026-03-23 19:57:02

○A188.114.97.02026-02-24 → 2026-03-10 · 4 obs

○ 2026-02-21 22:47:14
● 2026-02-24 19:23:48
● 2026-03-10 21:52:28
○ 2026-03-23 19:57:02

●A2606:4700:3036::6815:1b702026-02-18 → 2026-03-23 · 6 obs

○ 2018-12-15 17:43:14
● 2026-02-18 05:17:44
● 2026-02-21 22:47:14
○ 2026-02-24 19:23:48
○ 2026-03-10 21:52:28
● 2026-03-23 19:57:02

●A2606:4700:3037::ac43:a9232026-02-18 → 2026-03-23 · 6 obs

○ 2018-12-15 17:43:14
● 2026-02-18 05:17:44
● 2026-02-21 22:47:14
○ 2026-02-24 19:23:48
○ 2026-03-10 21:52:28
● 2026-03-23 19:57:02

○A2a06:98c1:3120::2026-02-24 → 2026-03-10 · 4 obs

○ 2026-02-21 22:47:14
● 2026-02-24 19:23:48
● 2026-03-10 21:52:28
○ 2026-03-23 19:57:02

○A2a06:98c1:3121::2026-02-24 → 2026-03-10 · 4 obs

○ 2026-02-21 22:47:14
● 2026-02-24 19:23:48
● 2026-03-10 21:52:28
○ 2026-03-23 19:57:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gtrsystem.com	love.ns.cloudflare.com, koa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.119

NS records: love.ns.cloudflare.com, koa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gtrsystem.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.35, 104.21.27.112`
AAAA	2	`2606:4700:3037::ac43:a923, 2606:4700:3036::6815:1b70`
NS	2	`koa.ns.cloudflare.com, love.ns.cloudflare.com`
MX	1	`gtrsystem-com.mail.protection.outlook.co`
TXT	3	`google-site-verification=8s4pO_3C5VJPeCX, google-site-verification=pUVruQYELeL9plL...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`koa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (love.ns.cloudflare.com, love.ns.cloudflare.com, love.ns.cloudflare.com...)

Analysis

IP Addresses

gtrsystem.com refers to four IP numbers: 2606:4700:3036::6815:1b70, 2606:4700:3037::ac43:a923, 104.21.27.112 and 172.67.169.35.

Other host names, for instance assets-3.sgpokemap.com, indiadairy.com, assets-6.sgpokemap.com, myschoolexpo.com and psychafamille.com share IP numbers with gtrsystem.com.

Name Servers

gtrsystem.com's delegation uses two name servers: koa.ns.cloudflare.com and love.ns.cloudflare.com.

gtrsystem.com uses the same name server setup as other domains, such as vortez.co.uk, xenoplace.com, viralniches.com, adhikari.org and ligadeti.ru.

gtrsystem.com at least partially shares name servers with other domains, including amourdubridge.fr, maatfilms.com, cybersec.am, freeindian(0x706f726e)2.com and jscfy.com.

These name servers are often used with braden.ns.cloudflare.com and micah.ns.cloudflare.com.

Host names with six IP numbers:

koa.ns.cloudflare.com points to 2606:4700:58::a29f:2cf2, 2803:f800:50::6ca2:c3f2, 2a06:98c1:50::ac40:23f2, 108.162.195.242, 162.159.44.242 and 172.64.35.242.

love.ns.cloudflare.com points to 2606:4700:50::a29f:2677, 2803:f800:50::6ca2:c277, 2a06:98c1:50::ac40:2277, 108.162.194.119, 162.159.38.119 and 172.64.34.119.

Mail Servers

A single mail server handles gtrsystem.com, gtrsystem-com.mail.protection.outlook.com.

gtrsystem-com.mail.protection.outlook.com has six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

gtrsystem.com - robtex.com

gtrsystem.com

com

PTR for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gtrsystem.com`

`com`