`coursewaredevelopment.desire2learn.com`

DNSSEC	⚠️ Not signed
A	35.183.66.158^{🇨🇦 Amazon35.182.0.0/15 EC2 YUL prefix}
		PTR	`ec2-35-183-66-158.ca-central-1.compute.amazonaws.com`
A	52.60.145.209^{🇨🇦 Amazon52.60.128.0/17}
MX	`ca05psmtp.brightspace.com` ⭐
		A	52.60.141.24^{🇨🇦 Amazon52.60.128.0/17}
			PTR	`ca05psmtp.brightspace.com`
		A	52.60.156.213^{🇨🇦 Amazon52.60.128.0/17}
			PTR	`ca05psmtp.brightspace.com`
TXT	`v=spf1 include:a._spf.brightspace.com ~all`

`desire2learn.com`

	DNSSEC	🔒 Signed (DS record present)
	A	3.97.97.137^{🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix}
	A	15.156.112.102^{🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix}
	NS	`ns-108.awsdns-13.com` ⭐
	NS	`ns-1133.awsdns-13.org`
	NS	`ns-1559.awsdns-02.co.uk`
	NS	`ns-905.awsdns-49.net`
	MX	`desire2learn-com.mail.protection.outlook.com` ⭐
	TXT	`00d6100000080toeaq`
	TXT	`apple-domain-verification=MeLeVVyApyKYBSz6`
	TXT	`docusign=62e304fd-fb66-4e9e-b8f9-748a3a089d47`
	TXT	`google-site-verification=A6IH_O_zeCmSL8QSLkgdwtHCwXbTxQdKBiud1fzNRHA`
	TXT	`konsRtf4yNaWlC8rwoC5mJgGnUMmYzzfB9Bs1XoyxMK20r5uOeKU3PaBRImrywWqWo4iE7MMkzB9A...`
	TXT	`v=spf1 include:a._spf.brightspace.com include:spf.protection.outlook.com incl...`
	TXT	`zscaler-verification-257910/145548230-09042025-pb201247`
	SOA	`ns-108.awsdns-13.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (83/100)
rank #150814 globally
rank #63139 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #32,541

DNS History

7 records (3 active, 4 former)

●MXca05psmtp.brightspace.com2026-03-12 → 2026-04-13 · 2 obs

● 2026-03-12 14:05:14
● 2026-04-13 01:53:40

○A16.54.69.602026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 14:05:14
○ 2026-04-12 19:01:50
○ 2026-04-13 01:53:40

○A16.54.71.492026-03-12 → 2026-03-12 · 3 obs

● 2026-03-12 14:05:14
○ 2026-04-12 19:01:50
○ 2026-04-13 01:53:40

○A3.98.229.1972026-03-12 → 2026-04-13 · 2 obs

○ 2026-03-12 14:05:14
○ 2026-04-13 01:53:40

●A35.183.66.1582026-04-12 → 2026-04-13 · 3 obs

○ 2026-03-12 14:05:14
● 2026-04-12 19:01:50
● 2026-04-13 01:53:40

●A52.60.145.2092026-04-12 → 2026-04-13 · 3 obs

○ 2026-03-12 14:05:14
● 2026-04-12 19:01:50
● 2026-04-13 01:53:40

○A52.95.250.1612026-03-12 → 2026-04-13 · 2 obs

○ 2026-03-12 14:05:14
○ 2026-04-13 01:53:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net...	-
desire2learn.com	ns-108.awsdns-13.com, ns-905.awsdns-49.net, ns-1559.awsdns-02.co.uk, ns-1133.awsdns-13.org	1 record

✅ Authoritative Response

Server:205.251.196.109

NS records: ns-108.awsdns-13.com, ns-905.awsdns-49.net, ns-1559.awsdns-02.co.uk, ns-1133.awsdns-13.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1286ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`35.183.66.158, 52.60.145.209`
MX	1	`ca05psmtp.brightspace.com (pri: 10)`
TXT	1	`v=spf1 include:a._spf.brightspace.com ~a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-108.awsdns-13.com)

Analysis

IP Addresses

The entity coursewaredevelopment.desire2learn.com points to two IP numbers: 35.183.66.158 and 52.60.145.209.

Other host names, for example ossd.brightspace.com and ec2-52-60-145-209.ca-central-1.compute.amazonaws.com, share IPs with coursewaredevelopment.desire2learn.com.

Mail Servers

coursewaredevelopment.desire2learn.com is handled by a single mail server, ca05psmtp.brightspace.com.

coursewaredevelopment.desire2learn.com shares the same mail server setup as other domains, for instance rccdsb.desire2learn.com, online.nides.bc.ca, d2l.viu.ca, gedsb.mail.elearningontario.ca and opencourses.desire2learn.com.

ca05psmtp.brightspace.com resolves to two IPs: 52.60.141.24 and 52.60.156.213.

coursewaredevelopment.desire2learn.com - robtex.com