stemcore.ca - dns.ninja

`stemcore.ca`

DNSSEC	⚠️ Not signed
A	66.209.177.41^{🇨🇦 AS4043866.209.176.0/20 NET-66-187-80-0-1}
NS	`ns1.managedns.ca` ⭐
		A	66.209.176.1^{🇨🇦 AS4043866.209.176.0/20 NET-66-187-80-0-1}
NS	`ns12.kookiejar.net`
		A	208.73.59.196^{🇨🇦 AS25999208.73.59.0/24 NET-207-167-0-0-1}
			PTR	`h208-73-59-196.dargalsolutions.com`
NS	`ns13.kookiejar.net`
		A	66.209.183.1^{🇨🇦 AS4043866.209.176.0/20 NET-66-187-80-0-1}
NS	`ns2.managedns.ca`
		A	208.73.59.196^{🇨🇦 AS25999208.73.59.0/24 NET-207-167-0-0-1}
			PTR	`h208-73-59-196.dargalsolutions.com`
MX	`mail.stemcore.ca` ⭐
		A	66.209.177.41^{🇨🇦 AS4043866.209.176.0/20 NET-66-187-80-0-1}
TXT	`v=spf1 a mx ip4:66.209.176.0/20 -all`
SOA	`ns1.managedns.ca`admin@stemcore.ca 2017-01-24 #14

`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=2606281830

PTR for

32.39.187.204.in-addr.arpa

Subdomains

mail.stemcore.ca

Same first word

stemcore.org

stemcore.ca

stemcore.info

stemcore.com

stemcore.net

Similar names

DNS History

9 records (6 active, 3 former)

○NSgendns1.ottawahospital.on.ca2015-06-28 → 2016-05-05 · 4 obs

● 2015-06-28 07:17:48
● 2016-05-05 00:16:38
○ 2017-02-08 15:10:10
○ 2026-06-28 19:28:58

○NSgendns2.ottawahospital.on.ca2015-06-28 → 2016-05-05 · 4 obs

● 2015-06-28 07:17:48
● 2016-05-05 00:16:38
○ 2017-02-08 15:10:10
○ 2026-06-28 19:28:58

●NSns1.managedns.ca2017-02-08 → 2026-06-28 · 3 obs

○ 2016-05-05 00:16:38
● 2017-02-08 15:10:10
● 2026-06-28 19:28:58

●NSns12.kookiejar.net2017-02-08 → 2026-06-28 · 3 obs

○ 2016-05-05 00:16:38
● 2017-02-08 15:10:10
● 2026-06-28 19:28:58

●NSns13.kookiejar.net2017-02-08 → 2026-06-28 · 3 obs

○ 2016-05-05 00:16:38
● 2017-02-08 15:10:10
● 2026-06-28 19:28:58

●NSns2.managedns.ca2017-02-08 → 2026-06-28 · 3 obs

○ 2016-05-05 00:16:38
● 2017-02-08 15:10:10
● 2026-06-28 19:28:58

●MXmail.stemcore.ca2017-02-08 → 2026-06-28 · 11 obs

● 2017-02-08 15:10:10
● 2026-03-27 06:56:34
○ 2026-03-28 04:44:04
○ 2026-03-30 19:55:18
● 2026-03-31 04:13:12
● 2026-04-07 03:46:28
○ 2026-04-08 13:39:58
● 2026-05-11 02:25:26
○ 2026-05-15 20:44:42
● 2026-06-02 21:37:44
● 2026-06-28 19:28:58

○A204.187.39.322015-06-28 → 2016-05-05 · 4 obs

● 2015-06-28 07:17:48
● 2016-05-05 00:16:38
○ 2017-02-08 15:10:10
○ 2026-06-28 19:28:58

●A66.209.177.412017-02-08 → 2026-06-28 · 12 obs

○ 2016-05-05 00:16:38
● 2017-02-08 15:10:10
● 2026-03-24 05:40:44
○ 2026-03-24 07:31:12
● 2026-03-24 12:13:56
● 2026-03-27 06:56:34
○ 2026-03-28 04:44:04
● 2026-03-30 19:55:18
● 2026-04-07 03:46:28
○ 2026-04-08 13:39:58
● 2026-05-11 02:25:26
● 2026-06-28 19:28:58

🔍 DNS Trace

Analysis

Hierarchy

stemcore.ca is a parent domain of mail.stemcore.ca.

IP Addresses

stemcore.ca has exactly one IP address — 66.209.177.41.

mail.megeneylab.ca, wlstanfordlab.com, mail.wlstanfordlab.com plus two other host names have IP numbers in common with stemcore.ca.

Name Servers

Four name servers handle the delegation for stemcore.ca: ns1.managedns.ca, ns2.managedns.ca, ns12.kookiejar.net and ns13.kookiejar.net.

stemcore.ca shares at least some of its name servers with other domains, including rogersrentals.ca, kingfisheraqua.ca, cyclekingston.ca and two others.

These name servers are frequently paired with the name servers ns10.kookiejar.net, ns11.kookiejar.net and a.misconfigured.dns.server.invalid.

ns1.managedns.ca, ns2.managedns.ca, ns12.kookiejar.net and ns13.kookiejar.net each resolve to a single IP address: ns1.managedns.ca resolves to 66.209.176.1; ns2.managedns.ca and ns12.kookiejar.net both resolve to 208.73.59.196; ns13.kookiejar.net resolves to 66.209.183.1.

Host names pointing to 208.73.59.196 IP addresses: ns2.managedns.ca and ns12.kookiejar.net.

Mail Servers

stemcore.ca uses one mail server — mail.stemcore.ca.

mail.stemcore.ca has exactly one IP number: 66.209.177.41.