ctu.desire2learn.com - robtex.com
ctu.desire2learn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 32.198.148.207 | ||||||
| PTR | ec2-32-198-148-207.compute-1.amazonaws.com | ||||||
| A | 54.164.31.21🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix | ||||||
| MX | gourmand.brightspace.com ⭐ | ||||||
| A | 34.206.126.97🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-206-126-97.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:a._spf.brightspace.com ~all | ||||||
desire2learn.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 15.156.53.150🇨🇦 Amazon15.156.0.0/15 EC2 YUL prefix | ||||||
| A | 15.157.109.55🇨🇦 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 #140064 globally
rank #56952 in the tld
WOT: SAFE (89/100)
📈 Tranco rank: #33,044
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●MXgourmand.brightspace.com2026-04-27 → 2026-05-14 · 2 obs
● 2026-05-14 22:41:54
○A100.49.213.1192026-05-12 → 2026-05-12 · 4 obs
● 2026-05-12 19:14:06
○ 2026-05-14 19:24:40
○ 2026-05-14 22:41:54
○A32.193.30.2452026-04-27 → 2026-04-27 · 3 obs
○ 2026-05-12 19:14:06
○ 2026-05-14 22:41:54
●A32.198.148.2072026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 19:24:40
● 2026-05-14 22:41:54
○A35.168.48.1742026-04-27 → 2026-04-27 · 3 obs
○ 2026-05-12 19:14:06
○ 2026-05-14 22:41:54
●A54.164.31.212026-05-12 → 2026-05-14 · 3 obs
● 2026-05-12 19:14:06
● 2026-05-14 22:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.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 | 2 records |
✅ 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: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 32.198.148.207, 54.164.31.21 |
| MX | 1 | gourmand.brightspace.com (pri: 30) |
| TXT | 1 | v=spf1 include:a._spf.brightspace.com ~a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-108.awsdns-13.com, ns-108.awsdns-13.com)
Analysis
IP Addresses
ctu.desire2learn.com resolves to two IP numbers: 32.198.148.207 and 54.164.31.21.
other host names including ben.desire2learn.com, wmich.brightspace.com, jalc.desire2learn.com, graceland.brightspace.com and ecc.desire2learn.com share IP numbers with ctu.desire2learn.com.
Mail Servers
ctu.desire2learn.com is handled by a single mail server, gourmand.brightspace.com.
ctu.desire2learn.com shares the same mail server setup as other domains, for instance armbrae.brightspace.com, ccnb.brightspace.com, colsubsidio.brightspace.com, vscc.desire2learn.com and tnecampus.brightspace.com.
gourmand.brightspace.com resolves to IP 34.206.126.97.