lc.desire2learn.com - robtex.com
lc.desire2learn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.157.138.64🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix | ||||||
| PTR | ec2-15-157-138-64.ca-central-1.compute.amazonaws.com | ||||||
| A | 52.60.114.165🇨🇦 Amazon52.60.64.0/18 | ||||||
| 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.comawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #153288 globally
rank #63793 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #32,727
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●MXca05psmtp.brightspace.com2026-03-26 → 2026-04-15 · 3 obs
● 2026-03-26 19:47:52
● 2026-04-15 02:24:24
○MXca1psmtp.desire2learn.com2017-06-02 → 2017-06-02 · 3 obs
○ 2026-03-26 19:47:52
○ 2026-04-15 02:24:24
○A15.156.12.1292026-03-26 → 2026-04-15 · 2 obs
○ 2026-04-15 02:24:24
●A15.157.138.642026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 02:24:24
○A15.157.243.642026-03-26 → 2026-03-26 · 4 obs
● 2026-03-26 19:47:52
○ 2026-03-27 17:41:14
○ 2026-04-15 02:24:24
○A174.90.126.2402017-06-02 → 2017-06-02 · 3 obs
○ 2026-03-26 19:47:52
○ 2026-04-15 02:24:24
○A3.97.191.1462026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 17:41:14
○ 2026-04-15 02:24:24
○A35.182.184.1312026-03-26 → 2026-03-27 · 4 obs
● 2026-03-26 19:47:52
● 2026-03-27 17:41:14
○ 2026-04-15 02:24:24
●A52.60.114.1652026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 02:24:24
○A99.79.92.452026-03-26 → 2026-04-15 · 2 obs
○ 2026-04-15 02:24:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.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:205.251.198.23
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: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.60.114.165, 15.157.138.64 |
| 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
lc.desire2learn.com points to two IP numbers: 15.157.138.64 and 52.60.114.165.
Other host names, for instance ec2-15-157-138-64.ca-central-1.compute.amazonaws.com, ec2-52-60-114-165.ca-central-1.compute.amazonaws.com, informnet.brightspace.com and sait.brightspace.com share IP numbers with lc.desire2learn.com.
Mail Servers
lc.desire2learn.com is handled by a single mail server, ca05psmtp.brightspace.com.
lc.desire2learn.com uses the same mail server configuration as other domains, such as uwaterloo.brightspace.com, dsbn.desire2learn.com, online.camosun.ca, wapaskwa.ca and ocdsbelo.desire2learn.com.
ca05psmtp.brightspace.com resolves to two IP numbers: 52.60.141.24 and 52.60.156.213.