firstexec.ca - dns.ninja

`firstexec.ca`

DNSSEC	⚠️ Not signed
A	216.171.231.163^{🇨🇦 AS18638216.171.231.0/24 Proxy Addition}
		PTR	`mailer.mx10.net`
NS	`lennon.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
NS	`sara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c090^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2090^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sara.ns.cloudflare.com`
		A	108.162.192.144^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	172.64.32.144^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
		A	173.245.58.144^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sara.ns.cloudflare.com`
MX	`firstexec-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.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::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	52.101.190.3^{🇨🇦 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=0MR77rdpP5EN1zsL439E7GTCFmNdfoZVDBOdT8v_Qhs`
TXT	`v=spf1 a mx ip4:51.222.109.125 ip4:198.27.102.53 ip4:66.46.115.18 include:_sp...`
SOA	`lennon.ns.cloudflare.com`dns@cloudflare.com serial=2406016100

`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=2606132000

Same first word

firstexec.com

firstexec.ca

Similar names

secretfix.com

DNS History

14 records (4 active, 10 former)

○NSexchange2.cloud.etsonline.com2015-07-21 → 2018-11-26 · 8 obs

● 2015-07-21 03:58:34
○ 2015-11-19 04:46:20
● 2016-03-01 03:39:40
○ 2016-07-06 00:19:04
● 2017-01-29 22:14:14
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

○NSexchange3.cloud.etsonline.com2015-07-21 → 2016-07-06 · 6 obs

● 2015-07-21 03:58:34
● 2015-11-19 04:46:20
○ 2016-03-01 03:39:40
● 2016-07-06 00:19:04
○ 2017-01-29 22:14:14
○ 2026-06-13 20:45:56

●NSlennon.ns.cloudflare.com2026-03-14 → 2026-06-13 · 3 obs

○ 2018-11-26 07:03:56
● 2026-03-14 07:09:28
● 2026-06-13 20:45:56

○NSns1.cloud.etsonline.com2015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

○NSns1.cloud.wunsystems.com2015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

○NSns2.cloud.etsonline.com2015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

○NSns2.cloud.wunsystems.com2015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

●NSsara.ns.cloudflare.com2026-03-14 → 2026-06-13 · 3 obs

○ 2018-11-26 07:03:56
● 2026-03-14 07:09:28
● 2026-06-13 20:45:56

○NSsharepoint2.cloud.etsonline.com2015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

○MXantispam.cloud.wunsystems.com2015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

○MXantispam2.cloud.wunsystems.com2015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

●MXfirstexec-ca.mail.protection.outlook.com2026-03-14 → 2026-06-13 · 3 obs

○ 2018-11-26 07:03:56
● 2026-03-14 07:09:28
● 2026-06-13 20:45:56

○A198.50.240.1552015-07-21 → 2018-11-26 · 4 obs

● 2015-07-21 03:58:34
● 2018-11-26 07:03:56
○ 2026-03-14 07:09:28
○ 2026-06-13 20:45:56

●A216.171.231.1632026-03-14 → 2026-06-13 · 3 obs

○ 2018-11-26 07:03:56
● 2026-03-14 07:09:28
● 2026-06-13 20:45:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
firstexec.ca	lennon.ns.cloudflare.com, sara.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.144

NS records: lennon.ns.cloudflare.com, sara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstexec.ca (unsigned zone)

⏱️ Timing

Total: 2819ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.171.231.163`
NS	2	`lennon.ns.cloudflare.com, sara.ns.cloudflare.com`
MX	1	`firstexec-ca.mail.protection.outlook.com`
TXT	2	`google-site-verification=0MR77rdpP5EN1zs, v=spf1 a mx ip4:51.222.109.125 ip4:198.2`
SOA	1	`lennon.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

firstexec.ca has exactly one IP address — 216.171.231.163.

Other host names, for instance helpdesk.itopia.ca, siderasearch.com and mx10.net share IP numbers with firstexec.ca.

Name Servers

Two name servers handle the delegation for firstexec.ca: lennon.ns.cloudflare.com and sara.ns.cloudflare.com.

The name server configuration of firstexec.ca is shared with other domains, for instance itopia.ca, kidneymarch.ca, luxorgroup.ca and two others.

There is at least partial name server overlap between firstexec.ca and other domains — sleepets.com, vnnforum.com, muledi.com and two more among them.

These name servers frequently co-occur with the name servers carter.ns.cloudflare.com and alina.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lennon.ns.cloudflare.com resolves to 108.162.195.165, 162.159.44.165 and 172.64.35.165 among others, with 3 other IP addresses in total.

sara.ns.cloudflare.com resolves to 108.162.192.144, 172.64.32.144 and 173.245.58.144 among others, with 3 other IP addresses in total.

Mail Servers

firstexec.ca uses one mail server — firstexec-ca.mail.protection.outlook.com.

firstexec-ca.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.3, 52.101.192.0 plus 5 more.