learning.cs.utoronto.ca - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

learning.cs.utoronto.ca

DNSSEC⚠️ Not signed
A128.100.5.14🇨🇦 AS239128.100.0.0/16 Peer1 route object
PTRhamlet.cs.toronto.edu
MXalkyone.cs.utoronto.ca ⭐
A128.100.3.121🇨🇦 AS239128.100.0.0/16 Peer1 route object
PTRalkyone.cs.toronto.edu

cs.utoronto.ca

DNSSEC⚠️ Not signed
A128.100.3.40🇨🇦 AS239128.100.0.0/16 Peer1 route object
NSonoma.cs.toronto.edu ⭐
NSbay.cs.utoronto.ca
NSns2.utoronto.ca
NSns7.utoronto.ca
MXalkyone.cs.utoronto.ca ⭐
TXTCSLab
TXTMS=ms61575670
TXTbcn=587B5F88-2CB4-11EE-AF63-664B09AB3D72
TXTv=spf1 +a:mailers.cs.toronto.edu include:spf.protection.outlook.com ?all
SOAonoma.cs.toronto.eduhostmaster@cs.toronto.edu 2026-10-09 #0
WOT: SAFE (70/100)
WOT: SAFE (93/100)

Same first word

Similar names

Previous names

Next names

DNS History

3 records (2 active, 1 former)

2014201620182020202220242026MXalkyone.cs.utoronto.caA128.100.5.14128.100.3.32
●MXalkyone.cs.utoronto.ca2013-09-24 → 2026-10-18 · 2 obs
● 2013-09-24 12:44:10
● 2026-10-18 13:42:34
○A128.100.3.322013-09-24 → 2017-04-10 · 4 obs
● 2013-09-24 12:44:10
● 2017-04-10 03:07:10
○ 2026-08-17 16:25:28
○ 2026-10-18 13:42:34
●A128.100.5.142026-08-17 → 2026-10-18 · 3 obs
○ 2017-04-10 03:07:10
● 2026-08-17 16:25:28
● 2026-10-18 13:42:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caj.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca-
utoronto.cans1.d-zone.ca, ns2.d-zone.ca4 records
cs.utoronto.cans2.utoronto.ca, ns7.utoronto.ca, bay.cs.utoronto.ca1 record

✅ Authoritative Response

Server:128.100.1.1

NS records: ns2.utoronto.ca, ns7.utoronto.ca, bay.cs.utoronto.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utoronto.ca (unsigned zone)

⏱️ Timing

Total: 1317ms | Queries: -

📄 Records

TypeCountSample Data
A1128.100.5.14
MX1alkyone.cs.utoronto.ca (pri: 0)

📌 Glue Records Collected

Total: 5

In-bailiwick: 1 (bay.cs.utoronto.ca)

Out-of-bailiwick: 4 (ns1.d-zone.ca, ns2.d-zone.ca, ns1.d-zone.ca...)

Analysis

IP Addresses

learning.cs.utoronto.ca points to a single IP number: 128.100.5.14.

Additional host names — www.learning.cs.toronto.edu, se.cs.toronto.edu, wearcopd.ca and two others — share IP numbers with learning.cs.utoronto.ca.

Mail Servers

learning.cs.utoronto.ca has one mail server: alkyone.cs.utoronto.ca.

The mail server setup of learning.cs.utoronto.ca matches that of cs.utoronto.ca, colony.cs.utoronto.ca, sponge-20.cs.utoronto.ca and alkyone.cs.utoronto.ca, among other domains.

alkyone.cs.utoronto.ca points to one IP number — 128.100.3.121.