`mcsc.ca`

DNSSEC	⚠️ Not signed
A	52.237.18.220^{🇨🇦 Microsoft52.224.0.0/11 MICROSOFT}
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`elle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elle.ns.cloudflare.com`
		A	108.162.192.110^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	172.64.32.110^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	173.245.58.110^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
MX	`mx2-us1.ppe-hosted.com` ⭐
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
MX	`mx1-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`cluster6a.us.messagelabs.com`⁽³⁰⁾
		A	34.75.172.113^{🇺🇸 Google34.75.160.0/20}
			PTR	`113.172.75.34.bc.googleusercontent.com`
MX	`cluster6.us.messagelabs.com`⁽⁴⁰⁾
		A	67.219.246.217^{🇺🇸 Google67.219.246.0/24}
			PTR	`mail903.messagelabs.com`
		A	67.219.247.196^{🇺🇸 Google67.219.247.0/24}
			PTR	`mail928.messagelabs.com`
		A	67.219.250.213^{🇺🇸 Google67.219.250.0/24}
			PTR	`mail944.messagelabs.com`
TXT	`MS=ms87346248`
TXT	`pax8validate`
TXT	`v=spf1 include:spf.hyperbia.ca include:spf.messagelabs.com include:spf.protec...`
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2397436707

`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

www.mcsc.ca

codesearch.mcsc.ca

Same first word

mcsc.co.uk

mcsc.pt

mcsc.no

mcsc.ru

mcsc.be

mcsc.cz

mcsc.dk

mcsc.ws

mcsc.com

mcsc.ch

mcsc.org

mcsc.com.br

mcsc.com.cn

mcsc.gov.ua

mcsc.info

mcsc.net

mcsc.co.id

mcsc.eu

mcsc.biz

mcsc.us

mcsc.ca

mcsc.vic.edu.au

mcsc.de

Similar names

cmsc.org.uk

csmc.hu

cscm.com.au

ccms.fr

sccm.pl

cscm.cz

sccm.org.uk

mccs.de

cscm.fr

smcc.net

smcc.edu

mscc.website

cmcs.net.au

cmcs.edu.mx

sccm.ie

cmsc.org.in

ccms.cn

sccm.net

smcc.church

ccms.in

sccm.co.uk

ccms.store

ccms.co.nz

ccsm.fr

sccm.pro

mscc.org.uk

sccm.ru

csmc.us

ccms.pro

ccms.jp

mscc.edu

csmc.ir

ccms.dk

smcc.com

csmc.ru

smcc.ie

scmc.asso.fr

cmsc.com

ccms.biz

ccsm.net

cscm.tech

scmc.eu

mccs.co

scmc.com.cn

cmsc.jp

mccs.cn

cmsc.de

sccm.com.ua

mscc.mn

mscc.in

cmcs.co

sccm.edu.az

csmc.ca

cmsc.ac.in

csmc.com.tw

cmcs.ru

mscc.org

smcc.cn

cscm.com.mx

mscc.info

smcc.org.au

sccm.ch

sccm.com

cscm.it

mscc.uk.com

ccsm.cc

csmc.in

cscm.net

mccs.org.au

mscc.co.uk

ccsm.cz

mscc.co

smcc.ca

ccms.edu

ccms.org.cn

cmcs.org.uk

sccm.com.br

cmsc.net

mscc.eu

mccs.online

cmsc.or.jp

smcc.com.au

cmcs.org

smcc.us

sccm.ro

sccm.fr

ccms.com

mccs.gr

smcc.edu.hk

ccms.ru

smcc.be

ccms.ro

mscc.co.nz

DNS History

15 records (7 active, 8 former)

○NSdns1.webcorelabs.com2015-08-07 → 2016-11-10 · 4 obs

● 2015-08-07 20:32:44
● 2016-11-10 22:32:56
○ 2021-06-21 01:24:02
○ 2026-03-01 20:26:38

○NSdns2.webcorelabs.com2015-08-07 → 2016-11-10 · 4 obs

● 2015-08-07 20:32:44
● 2016-11-10 22:32:56
○ 2021-06-21 01:24:02
○ 2026-03-01 20:26:38

●NSduke.ns.cloudflare.com2021-06-21 → 2026-03-01 · 3 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
● 2026-03-01 20:26:38

●NSelle.ns.cloudflare.com2021-06-21 → 2026-03-01 · 3 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
● 2026-03-01 20:26:38

●MXcluster6.us.messagelabs.com2021-06-21 → 2026-03-01 · 3 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
● 2026-03-01 20:26:38

●MXcluster6a.us.messagelabs.com2021-06-21 → 2026-03-01 · 3 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
● 2026-03-01 20:26:38

○MXmcsc-ca.mail.protection.outlook.com2015-08-07 → 2016-11-10 · 4 obs

● 2015-08-07 20:32:44
● 2016-11-10 22:32:56
○ 2021-06-21 01:24:02
○ 2026-03-01 20:26:38

●MXmx1-us1.ppe-hosted.com2026-02-22 → 2026-03-01 · 3 obs

○ 2021-06-21 01:24:02
● 2026-02-22 13:12:14
● 2026-03-01 20:26:38

●MXmx2-us1.ppe-hosted.com2026-02-22 → 2026-03-01 · 3 obs

○ 2021-06-21 01:24:02
● 2026-02-22 13:12:14
● 2026-03-01 20:26:38

○A104.21.26.1022021-06-21 → 2021-06-21 · 4 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
○ 2026-02-14 16:38:10
○ 2026-03-01 20:26:38

○A172.67.135.2192021-06-21 → 2021-06-21 · 4 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
○ 2026-02-14 16:38:10
○ 2026-03-01 20:26:38

○A2606:4700:3033::ac43:87db2021-06-21 → 2021-06-21 · 4 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
○ 2026-02-14 16:38:10
○ 2026-03-01 20:26:38

○A2606:4700:3035::6815:1a662021-06-21 → 2021-06-21 · 4 obs

○ 2016-11-10 22:32:56
● 2021-06-21 01:24:02
○ 2026-02-14 16:38:10
○ 2026-03-01 20:26:38

●A52.237.18.2202026-02-14 → 2026-03-01 · 3 obs

○ 2021-06-21 01:24:02
● 2026-02-14 16:38:10
● 2026-03-01 20:26:38

○A54.186.131.812015-08-07 → 2016-11-10 · 4 obs

● 2015-08-07 20:32:44
● 2016-11-10 22:32:56
○ 2021-06-21 01:24:02
○ 2026-03-01 20:26:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca	-
mcsc.ca	duke.ns.cloudflare.com, elle.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.33.110

NS records: duke.ns.cloudflare.com, elle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcsc.ca (unsigned zone)

⏱️ Timing

Total: 1041ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.237.18.220`
NS	2	`duke.ns.cloudflare.com, elle.ns.cloudflare.com`
MX	4	`mx2-us1.ppe-hosted.com (pri: 10), mx1-us1.ppe-hosted.com (pri: 20)...`
TXT	3	`MS=ms87346248, pax8validate...`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`