`firstinterior.ca`

DNSSEC	⚠️ Not signed
A	50.62.141.181^{🇺🇸 AS39810150.62.136.0/21 GoDaddy.com, LLC}
		PTR	`181.141.62.50.host.secureserver.net`
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`firstinterior-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.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	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 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`
TXT	`NETORG11542570.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2023-04-15 #0

`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=2608030330

Same first word

firstinterior.ca

DNS History

8 records (4 active, 4 former)

●NSns51.domaincontrol.com2015-06-21 → 2026-08-03 · 2 obs

● 2015-06-21 02:32:50
● 2026-08-03 04:07:38

●NSns52.domaincontrol.com2015-06-21 → 2026-08-03 · 2 obs

● 2015-06-21 02:32:50
● 2026-08-03 04:07:38

●MXfirstinterior-ca.mail.protection.outlook.com2026-07-15 → 2026-08-03 · 3 obs

○ 2017-12-18 10:31:26
● 2026-07-15 05:52:38
● 2026-08-03 04:07:38

○MXmailstore1.secureserver.net2015-06-21 → 2017-12-18 · 4 obs

● 2015-06-21 02:32:50
● 2017-12-18 10:31:26
○ 2026-07-15 05:52:38
○ 2026-08-03 04:07:38

○MXsmtp.secureserver.net2015-06-21 → 2017-12-18 · 4 obs

● 2015-06-21 02:32:50
● 2017-12-18 10:31:26
○ 2026-07-15 05:52:38
○ 2026-08-03 04:07:38

○A160.153.45.702017-12-18 → 2017-12-18 · 4 obs

○ 2016-12-31 11:24:50
● 2017-12-18 10:31:26
○ 2026-07-15 05:52:38
○ 2026-08-03 04:07:38

●A50.62.141.1812026-07-15 → 2026-08-03 · 3 obs

○ 2017-12-18 10:31:26
● 2026-07-15 05:52:38
● 2026-08-03 04:07:38

○A72.167.131.92015-06-21 → 2016-12-31 · 4 obs

● 2015-06-21 02:32:50
● 2016-12-31 11:24:50
○ 2017-12-18 10:31:26
○ 2026-08-03 04:07:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
firstinterior.ca	ns51.domaincontrol.com, ns52.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.73.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstinterior.ca (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.62.141.181`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	1	`firstinterior-ca.mail.protection.outlook`
TXT	2	`NETORG11542570.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

firstinterior.ca directs to one IP number, which is 50.62.141.181.

Among the host names that share IP numbers with firstinterior.ca are internet-garage.com, mariekaram.com, smtp1.brpstitle.com and two others.

Name Servers

DNS delegation for firstinterior.ca points to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.

firstinterior.ca has the same name server delegation as a number of other domains, such as meetingscanada.com, alleghenysurety.com, yetdangerous.com and two more.

firstinterior.ca has partial name server overlap with other domains, including cazacareer.com.

ns51.domaincontrol.com directs to 97.74.105.26 and 2603:5:2192::1a. ns52.domaincontrol.com directs to 173.201.73.26 and 2603:5:2292::1a. Each host name carries two IP addresses.

Mail Servers

firstinterior.ca routes its mail through a single mail server, firstinterior-ca.mail.protection.outlook.com.

firstinterior-ca.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.190.0, 52.101.190.1 and 52.101.190.3, along with 5 other.

firstinterior.ca - robtex.com