`classroomedition.ca`

DNSSEC	⚠️ Not signed
A	104.197.161.168^{🇺🇸 Google104.197.160.0/20}
		PTR	`168.161.197.104.bc.googleusercontent.com`
NS	`ns21.domaincontrol.com` ⭐
		A	2603:5:2141::b^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns21.domaincontrol.com`
		A	97.74.100.11^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns21.domaincontrol.com`
NS	`ns22.domaincontrol.com`
		A	2603:5:2241::b^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns22.domaincontrol.com`
		A	173.201.68.11^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns22.domaincontrol.com`
SOA	`ns21.domaincontrol.com`dns@jomax.net 2023-03-06 #2

`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=2603150330

PTR for

242.70.192.67.in-addr.arpa

Subdomains

mx.classroomedition.ca

Same first word

classroomedition.info

classroomedition.ca

DNS History

8 records (3 active, 5 former)

○NSns1.netfirms.com2015-06-16 → 2017-04-18 · 4 obs

● 2015-06-16 08:33:48
● 2017-04-18 19:50:08
○ 2026-02-26 14:55:02
○ 2026-03-24 01:09:32

○NSns2.netfirms.com2015-06-16 → 2017-04-18 · 4 obs

● 2015-06-16 08:33:48
● 2017-04-18 19:50:08
○ 2026-02-26 14:55:02
○ 2026-03-24 01:09:32

●NSns21.domaincontrol.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-04-18 19:50:08
● 2026-02-26 14:55:02
● 2026-03-24 01:09:32

●NSns22.domaincontrol.com2026-02-26 → 2026-03-24 · 3 obs

○ 2017-04-18 19:50:08
● 2026-02-26 14:55:02
● 2026-03-24 01:09:32

○MXmx.classroomedition.ca2015-06-16 → 2017-04-18 · 4 obs

● 2015-06-16 08:33:48
● 2017-04-18 19:50:08
○ 2026-02-26 14:55:02
○ 2026-03-24 01:09:32

●A104.197.161.1682017-04-18 → 2026-03-24 · 3 obs

○ 2016-11-06 23:28:16
● 2017-04-18 19:50:08
● 2026-03-24 01:09:32

○A162.242.253.2512016-04-19 → 2016-11-06 · 5 obs

○ 2016-01-18 20:37:04
● 2016-04-19 06:14:10
● 2016-11-06 23:28:16
○ 2017-04-18 19:50:08
○ 2026-03-24 01:09:32

○A184.107.149.1322015-06-16 → 2016-01-18 · 4 obs

● 2015-06-16 08:33:48
● 2016-01-18 20:37:04
○ 2016-04-19 06:14:10
○ 2026-03-24 01:09:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca	-
classroomedition.ca	ns21.domaincontrol.com, ns22.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classroomedition.ca (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.197.161.168`
NS	2	`ns21.domaincontrol.com, ns22.domaincontrol.com`
SOA	1	`ns21.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

The parent of mx.classroomedition.ca is classroomedition.ca.

IP Addresses

classroomedition.ca points to a single IP address: 104.197.161.168.

Other host names such as cfee.org, moneyandyouth.com, camilacoelho.com, wendyslookbook.com and abeggco.com share IPs with classroomedition.ca.

Name Servers

Two name servers ns21.domaincontrol.com and ns22.domaincontrol.com handle the delegation for classroomedition.ca.

classroomedition.ca shares the same name server setup as other domains, for example prokickboxing.com, aspen-electrical.com, firehacker.org, 808711.com and marketingwithablog.com.

Host names with two IP numbers:

ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.

ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.

classroomedition.ca - robtex.com