`grtinc.ca`

DNSSEC	⚠️ Not signed
A	18.160.46.23^{🇺🇸 Amazon18.160.46.0/23}
		PTR	`server-18-160-46-23.iad55.r.cloudfront.net`
A	18.160.46.49^{🇺🇸 Amazon18.160.46.0/23}
A	18.160.46.81^{🇺🇸 Amazon18.160.46.0/23}
A	18.160.46.119^{🇺🇸 Amazon18.160.46.0/23}
NS	`ns-1092.awsdns-08.org` ⭐
		A	2600:9000:5304:4400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1092.awsdns-08.org`
		A	205.251.196.68^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1092.awsdns-08.org`
NS	`ns-1826.awsdns-36.co.uk`
		A	2600:9000:5307:2200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1826.awsdns-36.co.uk`
		A	205.251.199.34^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1826.awsdns-36.co.uk`
NS	`ns-54.awsdns-06.com`
		A	2600:9000:5300:3600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-54.awsdns-06.com`
		A	205.251.192.54^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-54.awsdns-06.com`
NS	`ns-757.awsdns-30.net`
		A	2600:9000:5302:f500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-757.awsdns-30.net`
		A	205.251.194.245^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-757.awsdns-30.net`
MX	`grtinc-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`google-site-verification=BfXDNQhyzG36sWj8IvwQ8ZPYlW6tBs1kjdUepDDcvR4`
TXT	`v=spf1 include:spf.sendinblue.com mx include:spf.protection.outlook.com ~all`
SOA	`ns-1092.awsdns-08.org`awsdns-hostmaster@amazon.com serial=1

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐ 🔒
	NS	`any.ca-servers.ca` 🔒
	NS	`c.ca-servers.ca` 🔒
	NS	`d.ca-servers.ca` 🔒
	NS	`j.ca-servers.ca` 🔒
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2602170100

Subdomains

mail.grtinc.ca

www.grtinc.ca

Same first word

grtinc.ca

Similar names

gtrinc.com

trginc.in

nrgtic.com

crgint.com

inctrg.io

trincg.com

rcgint.com

igtrcn.org

crting.cn

gtrinc.org

rgtinc.com

intrcg.com

trginc.net

inctrg.net

trginc.ca

ctring.com

inctrg.org

gritcn.com

inctrg.com

trginc.biz

gtrinc.net

tgrinc.com

tgrinc.net

DNS History

33 records (9 active, 24 former)

●NSns-1092.awsdns-08.org2019-04-10 → 2026-03-09 · 3 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
● 2026-03-09 08:11:08

●NSns-1826.awsdns-36.co.uk2019-04-10 → 2026-03-09 · 3 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
● 2026-03-09 08:11:08

●NSns-54.awsdns-06.com2019-04-10 → 2026-03-09 · 3 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
● 2026-03-09 08:11:08

●NSns-757.awsdns-30.net2019-04-10 → 2026-03-09 · 3 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
● 2026-03-09 08:11:08

○NSns1.73dpi.com2015-08-27 → 2017-01-25 · 4 obs

● 2015-08-27 19:41:16
● 2017-01-25 13:45:40
○ 2019-04-10 03:29:46
○ 2026-03-09 08:11:08

○NSns2.73dpi.com2015-08-27 → 2017-01-25 · 4 obs

● 2015-08-27 19:41:16
● 2017-01-25 13:45:40
○ 2019-04-10 03:29:46
○ 2026-03-09 08:11:08

●MXgrtinc-ca.mail.protection.outlook.com2026-02-15 → 2026-03-09 · 3 obs

○ 2019-04-10 03:29:46
● 2026-02-15 08:54:44
● 2026-03-09 08:11:08

○MXmail.grtinc.ca2015-08-27 → 2019-04-10 · 4 obs

● 2015-08-27 19:41:16
● 2019-04-10 03:29:46
○ 2026-02-15 08:54:44
○ 2026-03-09 08:11:08

○A108.138.106.1102026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 17:35:20
● 2026-03-07 21:07:16
● 2026-03-07 22:09:08
○ 2026-03-08 01:20:22
○ 2026-03-09 08:11:08

○A108.138.106.1242026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 17:35:20
● 2026-03-07 21:07:16
● 2026-03-07 22:09:08
○ 2026-03-08 01:20:22
○ 2026-03-09 08:11:08

○A108.138.106.592026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 17:35:20
● 2026-03-07 21:07:16
● 2026-03-07 22:09:08
○ 2026-03-08 01:20:22
○ 2026-03-09 08:11:08

○A108.138.106.612026-03-07 → 2026-03-07 · 5 obs

○ 2026-03-07 17:35:20
● 2026-03-07 21:07:16
● 2026-03-07 22:09:08
○ 2026-03-08 01:20:22
○ 2026-03-09 08:11:08

○A13.249.182.32026-02-17 → 2026-03-09 · 72 obs

○ 2026-02-16 21:46:04
● 2026-02-17 11:31:12
● 2026-02-18 19:34:14
○ 2026-02-18 20:13:32
● 2026-02-18 22:12:52
○ 2026-02-19 01:26:52
○ 2026-02-19 10:13:06
● 2026-02-19 14:13:16
○ 2026-02-20 00:54:18
● 2026-02-20 03:07:50
○ 2026-02-20 03:38:34
○ 2026-02-21 23:29:42
● 2026-02-22 00:22:08
○ 2026-02-22 04:46:20
● 2026-02-22 06:45:52
○ 2026-02-22 07:38:38
○ 2026-02-23 10:53:16
● 2026-02-23 18:14:12
○ 2026-02-23 19:30:18
○ 2026-02-24 13:22:40
● 2026-02-24 17:16:14
○ 2026-02-24 18:05:12
● 2026-02-24 19:13:10
○ 2026-02-24 19:50:20
○ 2026-02-24 23:42:22
● 2026-02-25 05:13:56
○ 2026-02-25 07:08:28
● 2026-02-25 09:00:20
○ 2026-02-25 09:40:12
● 2026-02-25 12:30:12
○ 2026-02-25 14:01:54
● 2026-02-25 19:31:34
○ 2026-02-25 20:54:32
● 2026-02-25 23:48:24
○ 2026-02-26 01:22:42
● 2026-02-26 09:48:30
○ 2026-02-26 12:27:22
● 2026-02-26 13:25:44
○ 2026-02-26 16:17:34
○ 2026-02-26 20:07:16
● 2026-02-26 21:17:34
○ 2026-02-27 01:24:04
● 2026-02-27 02:38:36
○ 2026-02-27 07:41:46
● 2026-02-27 09:21:14
● 2026-02-27 10:34:22
○ 2026-02-27 14:21:22
● 2026-02-27 15:07:20
○ 2026-02-28 00:14:30
○ 2026-02-28 12:04:34
● 2026-02-28 19:41:54
● 2026-03-01 03:21:42
○ 2026-03-01 08:40:50
○ 2026-03-04 07:31:02
● 2026-03-04 13:35:36
● 2026-03-04 17:34:38
○ 2026-03-05 00:12:42
● 2026-03-06 02:30:44
○ 2026-03-06 03:33:48
○ 2026-03-07 03:36:28
● 2026-03-07 11:06:46
○ 2026-03-07 13:55:52
○ 2026-03-08 10:41:02
● 2026-03-08 14:24:52
○ 2026-03-08 15:48:22
○ 2026-03-08 16:46:32
● 2026-03-08 18:11:04
○ 2026-03-08 20:03:12
○ 2026-03-09 02:04:22
● 2026-03-09 03:15:48
○ 2026-03-09 05:46:56
○ 2026-03-09 08:11:08

○A13.249.182.592026-02-17 → 2026-03-09 · 72 obs

○A13.249.182.612026-02-17 → 2026-03-09 · 72 obs

○A13.249.182.652026-02-17 → 2026-03-09 · 72 obs

○A13.33.153.132026-02-18 → 2026-03-09 · 81 obs

○ 2026-02-18 19:34:14
● 2026-02-18 20:13:32
○ 2026-02-18 22:12:52
● 2026-02-19 01:26:52
○ 2026-02-19 04:38:04
● 2026-02-19 10:13:06
○ 2026-02-19 14:13:16
● 2026-02-20 00:54:18
○ 2026-02-20 03:07:50
○ 2026-02-20 03:38:34
● 2026-02-20 05:46:06
○ 2026-02-20 08:18:16
● 2026-02-20 10:44:16
● 2026-02-20 15:11:10
○ 2026-02-21 06:36:14
○ 2026-02-21 13:31:14
● 2026-02-21 23:29:42
○ 2026-02-22 00:22:08
● 2026-02-22 04:46:20
○ 2026-02-22 06:45:52
● 2026-02-22 07:38:38
● 2026-02-23 10:53:16
○ 2026-02-23 18:14:12
● 2026-02-23 19:30:18
● 2026-02-24 13:22:40
○ 2026-02-24 17:16:14
● 2026-02-24 18:05:12
○ 2026-02-24 19:13:10
● 2026-02-24 19:50:20
● 2026-02-24 23:42:22
○ 2026-02-25 05:13:56
● 2026-02-25 07:08:28
○ 2026-02-25 09:00:20
● 2026-02-25 09:40:12
○ 2026-02-25 12:30:12
● 2026-02-25 14:01:54
○ 2026-02-25 19:31:34
● 2026-02-25 20:54:32
○ 2026-02-25 23:48:24
● 2026-02-26 01:22:42
○ 2026-02-26 09:48:30
● 2026-02-26 12:27:22
○ 2026-02-26 13:25:44
● 2026-02-26 16:17:34
● 2026-02-26 20:07:16
○ 2026-02-26 21:17:34
● 2026-02-27 01:24:04
○ 2026-02-27 02:38:36
● 2026-02-27 07:41:46
○ 2026-02-27 09:21:14
○ 2026-02-27 10:34:22
● 2026-02-27 14:21:22
○ 2026-02-27 15:07:20
○ 2026-03-01 03:21:42
● 2026-03-01 08:40:50
● 2026-03-02 20:54:28
○ 2026-03-03 01:20:00
● 2026-03-03 11:15:32
● 2026-03-04 07:31:02
○ 2026-03-04 13:35:36
○ 2026-03-06 02:30:44
● 2026-03-06 03:33:48
● 2026-03-06 13:32:02
○ 2026-03-06 14:56:04
○ 2026-03-07 01:30:52
● 2026-03-07 03:36:28
○ 2026-03-07 11:06:46
● 2026-03-07 13:55:52
● 2026-03-07 15:42:48
○ 2026-03-07 17:35:20
○ 2026-03-07 22:09:08
● 2026-03-08 01:20:22
● 2026-03-08 10:41:02
○ 2026-03-08 14:24:52
● 2026-03-08 15:48:22
● 2026-03-08 16:46:32
○ 2026-03-08 18:11:04
○ 2026-03-08 20:03:12
● 2026-03-09 02:04:22
○ 2026-03-09 03:15:48
○ 2026-03-09 08:11:08

○A13.33.153.202026-02-18 → 2026-03-09 · 81 obs

○A13.33.153.682026-02-18 → 2026-03-09 · 81 obs

○A13.33.153.792026-02-18 → 2026-03-09 · 81 obs

●A18.160.46.1192026-02-15 → 2026-03-09 · 39 obs

○ 2019-04-10 03:29:46
● 2026-02-15 08:54:44
● 2026-02-16 21:46:04
○ 2026-02-17 11:31:12
○ 2026-02-19 01:26:52
● 2026-02-19 04:38:04
○ 2026-02-19 10:13:06
○ 2026-02-20 03:07:50
● 2026-02-20 03:38:34
○ 2026-02-20 05:46:06
● 2026-02-20 08:18:16
○ 2026-02-20 10:44:16
○ 2026-02-20 15:11:10
● 2026-02-21 06:36:14
● 2026-02-21 13:31:14
○ 2026-02-21 23:29:42
○ 2026-02-27 15:07:20
● 2026-02-28 00:14:30
● 2026-02-28 12:04:34
○ 2026-02-28 19:41:54
○ 2026-03-02 20:54:28
● 2026-03-03 01:20:00
○ 2026-03-03 11:15:32
○ 2026-03-04 17:34:38
● 2026-03-05 00:12:42
○ 2026-03-06 02:30:44
○ 2026-03-06 13:32:02
● 2026-03-06 14:56:04
● 2026-03-07 01:30:52
○ 2026-03-07 03:36:28
○ 2026-03-07 15:42:48
● 2026-03-07 17:35:20
○ 2026-03-07 21:07:16
○ 2026-03-08 18:11:04
● 2026-03-08 20:03:12
○ 2026-03-09 02:04:22
○ 2026-03-09 05:46:56
● 2026-03-09 08:11:06
● 2026-03-09 08:11:08

●A18.160.46.232026-02-15 → 2026-03-09 · 39 obs

●A18.160.46.492026-02-15 → 2026-03-09 · 39 obs

●A18.160.46.812026-02-15 → 2026-03-09 · 39 obs

○A209.44.126.2022015-08-27 → 2017-01-25 · 4 obs

● 2015-08-27 19:41:16
● 2017-01-25 13:45:40
○ 2019-04-10 03:29:46
○ 2026-03-09 08:11:08

○A3.174.141.162026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 03:15:48
● 2026-03-09 05:46:56
○ 2026-03-09 08:11:06
○ 2026-03-09 08:11:08

○A3.174.141.682026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 03:15:48
● 2026-03-09 05:46:56
○ 2026-03-09 08:11:06
○ 2026-03-09 08:11:08

○A3.174.141.702026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 03:15:48
● 2026-03-09 05:46:56
○ 2026-03-09 08:11:06
○ 2026-03-09 08:11:08

○A3.174.141.942026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-09 03:15:48
● 2026-03-09 05:46:56
○ 2026-03-09 08:11:06
○ 2026-03-09 08:11:08

○A52.222.231.1392019-04-10 → 2019-04-10 · 4 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
○ 2026-02-15 08:54:44
○ 2026-03-09 08:11:08

○A52.222.231.1772019-04-10 → 2019-04-10 · 4 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
○ 2026-02-15 08:54:44
○ 2026-03-09 08:11:08

○A52.222.231.202019-04-10 → 2019-04-10 · 4 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
○ 2026-02-15 08:54:44
○ 2026-03-09 08:11:08

○A52.222.231.2322019-04-10 → 2019-04-10 · 4 obs

○ 2017-01-25 13:45:40
● 2019-04-10 03:29:46
○ 2026-02-15 08:54:44
○ 2026-03-09 08:11:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
grtinc.ca	ns-54.awsdns-06.com, ns-757.awsdns-30.net, ns-1092.awsdns-08.org, ns-1826.awsdns-36.co.uk	-

✅ Authoritative Response

Server: 205.251.199.34

NS records: ns-54.awsdns-06.com, ns-757.awsdns-30.net, ns-1092.awsdns-08.org, ns-1826.awsdns-36.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grtinc.ca (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.46.23, 18.160.46.49...`
NS	4	`ns-1092.awsdns-08.org, ns-1826.awsdns-36.co.uk...`
MX	1	`grtinc-ca.mail.protection.outlook.com (p`
TXT	2	`google-site-verification=BfXDNQhyzG36sWj, v=spf1 include:spf.sendinblue.com mx inc`
SOA	1	`ns-1092.awsdns-08.org awsdns-hostmaster.`

Analysis

Hierarchy

grtinc.ca is a parent of mail.grtinc.ca and www.grtinc.ca.

IP Addresses

Four IP numbers are pointed to by grtinc.ca: 18.160.46.23, 18.160.46.49, 18.160.46.81 and 18.160.46.119.

other host names including watsonrow.com, d3ssrx9i8n4h8d.cloudfront.net, ensoleille.shopinfo.jp, sonsure.co.kr and manabatachin.shopinfo.jp share IP numbers with grtinc.ca.

Name Servers

grtinc.ca is delegated to four name servers: ns-54.awsdns-06.com, ns-757.awsdns-30.net, ns-1092.awsdns-08.org and ns-1826.awsdns-36.co.uk.

grtinc.ca at least partially shares name servers with other domains, for instance comslash.com, christ-our-life.com, ajedrezindividual.com, viewphaman.com and gs.epicgames.com.

These name servers are commonly used with ns-43.awsdns-05.com, ns-666.awsdns-19.net and ns-1754.awsdns-27.co.uk.

Host names with two IP numbers:

ns-54.awsdns-06.com points to 2600:9000:5300:3600::1 and 205.251.192.54; ns-757.awsdns-30.net points to 2600:9000:5302:f500::1 and 205.251.194.245; ns-1092.awsdns-08.org points to 2600:9000:5304:4400::1 and 205.251.196.68; ns-1826.awsdns-36.co.uk points to 2600:9000:5307:2200::1 and 205.251.199.34.

Mail Servers

grtinc.ca is handled by a single mail server, grtinc-ca.mail.protection.outlook.com.

Host grtinc-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.2, 52.101.190.3, 52.101.192.0 and 52.101.192.1.

grtinc.ca - robtex.com

grtinc.ca

ca

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

`grtinc.ca`

`ca`