`300main.ca`

DNSSEC	⚠️ Not signed
A	13.107.213.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
A	13.107.246.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
NS	`ns1-06.azure-dns.com` ⭐
		A	2603:1061:0:700::6^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
		A	13.107.236.6^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
NS	`ns2-06.azure-dns.net`
		A	2620:1ec:8ec:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
		A	150.171.21.6^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
NS	`ns3-06.azure-dns.org`
		A	2a01:111:4000:700::6^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-06.azure-dns.org`
		A	204.14.183.6^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-06.azure-dns.org`
NS	`ns4-06.azure-dns.info`
		A	2620:1ec:bda:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
		A	208.84.5.6^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
MX	`300main-ca.mail.eo.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	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.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	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`google-site-verification=4bbuGQBRgxMry4TIZ1BEAA2BykhZ7_SlZRIsKpR4awE`
TXT	`MS=ms43393782`
TXT	`v=spf1 include:spf.protection.outlook.com include:emsd1.com -all`
SOA	`ns1-06.azure-dns.com`dns@jomax.net 2021-10-12 #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=2604151230

Same first word

300main.ca

Similar names

main300.net

main300.org

DNS History

24 records (7 active, 17 former)

●NSns1-06.azure-dns.com2026-03-25 → 2026-04-15 · 3 obs

○ 2020-02-20 18:17:56
● 2026-03-25 11:54:30
● 2026-04-15 13:10:44

●NSns2-06.azure-dns.net2026-03-25 → 2026-04-15 · 3 obs

○ 2020-02-20 18:17:56
● 2026-03-25 11:54:30
● 2026-04-15 13:10:44

●NSns3-06.azure-dns.org2026-03-25 → 2026-04-15 · 3 obs

○ 2020-02-20 18:17:56
● 2026-03-25 11:54:30
● 2026-04-15 13:10:44

●NSns4-06.azure-dns.info2026-03-25 → 2026-04-15 · 3 obs

○ 2020-02-20 18:17:56
● 2026-03-25 11:54:30
● 2026-04-15 13:10:44

○NSpdns07.domaincontrol.com2020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 18:17:56
○ 2026-03-25 11:54:30
○ 2026-04-15 13:10:44

○NSpdns08.domaincontrol.com2020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 18:17:56
○ 2026-03-25 11:54:30
○ 2026-04-15 13:10:44

●MX300main-ca.mail.eo.outlook.com2026-03-25 → 2026-04-15 · 3 obs

○ 2020-02-20 18:17:56
● 2026-03-25 11:54:30
● 2026-04-15 13:10:44

○MX300main-ca.mail.protection.outlook.com2020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 18:17:56
○ 2026-03-25 11:54:30
○ 2026-04-15 13:10:44

●A13.107.213.402026-03-31 → 2026-04-15 · 5 obs

○ 2026-03-31 10:26:52
● 2026-03-31 10:59:56
○ 2026-03-31 16:01:54
○ 2026-04-02 19:06:16
● 2026-04-15 13:10:44

○A13.107.213.692026-03-27 → 2026-04-02 · 14 obs

○ 2026-03-26 05:45:26
● 2026-03-27 04:20:18
○ 2026-03-28 02:51:02
○ 2026-03-28 17:47:58
● 2026-03-29 00:14:58
○ 2026-03-30 02:47:02
● 2026-03-30 08:37:24
○ 2026-03-31 04:15:42
○ 2026-03-31 17:39:14
● 2026-03-31 20:03:46
○ 2026-04-01 01:15:06
● 2026-04-02 00:49:28
○ 2026-04-02 04:11:56
○ 2026-04-15 13:10:44

○A13.107.226.672026-04-02 → 2026-04-02 · 3 obs

○ 2026-04-02 04:11:56
● 2026-04-02 19:06:16
○ 2026-04-15 13:10:44

●A13.107.246.402026-03-31 → 2026-04-15 · 5 obs

○ 2026-03-31 10:26:52
● 2026-03-31 10:59:56
○ 2026-03-31 16:01:54
○ 2026-04-02 19:06:16
● 2026-04-15 13:10:44

○A13.107.246.692026-03-27 → 2026-04-02 · 14 obs

○A13.107.253.672026-04-02 → 2026-04-02 · 3 obs

○ 2026-04-02 04:11:56
● 2026-04-02 19:06:16
○ 2026-04-15 13:10:44

○A13.58.204.222020-02-20 → 2020-02-20 · 3 obs

● 2020-02-20 18:17:56
○ 2026-03-25 11:54:30
○ 2026-04-15 13:10:44

○A150.171.109.1012026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-02 00:49:28
● 2026-04-02 04:11:56
○ 2026-04-02 19:06:16
○ 2026-04-15 13:10:44

○A150.171.109.1452026-03-25 → 2026-03-25 · 4 obs

○ 2026-03-25 11:54:30
● 2026-03-25 14:22:22
○ 2026-03-26 05:45:26
○ 2026-04-15 13:10:44

○A150.171.109.1472026-03-28 → 2026-03-31 · 7 obs

○ 2026-03-28 02:51:02
● 2026-03-28 17:47:58
○ 2026-03-29 00:14:58
○ 2026-03-31 16:01:54
● 2026-03-31 17:39:14
○ 2026-03-31 20:03:46
○ 2026-04-15 13:10:44

○A150.171.109.1492026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 00:14:58
● 2026-03-30 02:47:02
○ 2026-03-30 08:37:24
○ 2026-04-15 13:10:44

○A150.171.109.332026-03-28 → 2026-04-01 · 10 obs

○ 2026-03-27 04:20:18
● 2026-03-28 02:51:02
○ 2026-03-28 17:47:58
○ 2026-03-31 10:59:56
● 2026-03-31 16:01:54
○ 2026-03-31 17:39:14
○ 2026-03-31 20:03:46
● 2026-04-01 01:15:06
○ 2026-04-02 00:49:28
○ 2026-04-15 13:10:44

○A150.171.109.342026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 14:22:22
● 2026-03-26 05:45:26
○ 2026-03-27 04:20:18
○ 2026-04-15 13:10:44

○A150.171.109.352026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-30 08:37:24
● 2026-03-31 04:15:42
○ 2026-03-31 10:26:52
○ 2026-04-15 13:10:44

○A150.171.109.362026-03-25 → 2026-03-25 · 4 obs

○ 2020-02-20 18:17:56
● 2026-03-25 11:54:30
○ 2026-03-25 14:22:22
○ 2026-04-15 13:10:44

○A150.171.109.372026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 04:15:42
● 2026-03-31 10:26:52
○ 2026-03-31 10:59:56
○ 2026-04-15 13:10:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
300main.ca	ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info	-

✅ Authoritative Response

Server:150.171.21.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 300main.ca (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.107.213.40, 13.107.246.40`
NS	4	`ns1-06.azure-dns.com, ns2-06.azure-dns.net...`
MX	1	`300main-ca.mail.eo.outlook.com (pri: 0)`
TXT	3	`google-site-verification=4bbuGQBRgxMry4T, MS=ms43393782...`
SOA	1	`ns1-06.azure-dns.com dns.jomax.net`

Analysis

IP Addresses

300main.ca resolves to two IP numbers: 13.107.213.40 and 13.107.246.40.

other host names including showtech.ca, ddopg3.com, gasb45help.com, claytonmckervey.com and erinkvick.com share IP numbers with 300main.ca.

Name Servers

300main.ca is delegated to four name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

300main.ca at least partially shares name servers with other domains, for instance testinside.com, rakb-patchtests.com, fitsly.com, lync.tw and groveofanaheim.com.

Host names with two IP numbers:

ns1-06.azure-dns.com points to 2603:1061:0:700::6 and 13.107.236.6; ns4-06.azure-dns.info points to 2620:1ec:bda:700::6 and 208.84.5.6; ns2-06.azure-dns.net points to 2620:1ec:8ec:700::6 and 150.171.21.6; ns3-06.azure-dns.org points to 2a01:111:4000:700::6 and 204.14.183.6.

Mail Servers

300main.ca is handled by a single mail server, 300main-ca.mail.eo.outlook.com.

Host 300main-ca.mail.eo.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, 52.101.190.1, 52.101.190.2, 52.101.190.3 and 52.101.192.1.

300main.ca - robtex.com

300main.ca

ca

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`300main.ca`

`ca`