`mlc.ryerson.ca`

DNSSEC	⚠️ Not signed
NS	`ns1.arts.ryerson.ca` ⚠️ Not in zone NS records
		A	141.117.104.1^{🇨🇦 TMU-ASN141.117.0.0/17}
			PTR	`dc4.arts.ryerson.ca`
NS	`ns2.arts.ryerson.ca` ⚠️ Not in zone NS records
		A	141.117.104.2^{🇨🇦 TMU-ASN141.117.0.0/17}
			PTR	`dc5.arts.ryerson.ca`

`ryerson.ca`

	DNSSEC	⚠️ Not signed
	A	141.117.126.20^{🇨🇦 TMU-ASN141.117.0.0/17}
	NS	`extns1.ryerson.ca` ⭐
	NS	`ns1.d-zone.ca`
	NS	`ns2.d-zone.ca`
	MX	`rscan.ryerson.ca` ⭐
	TXT	`MS=ms78557746`
	TXT	`90qt9b4c9m6carorb9ogm0dbmd`
	TXT	`ds64gful2sics7kgld84aa337f`
	TXT	`h2hfp99b2sso8e0p937acl2jdf`
	TXT	`_b9iw8znpyuluhjx7z8cag2wgg7s03jc`
	TXT	`bcn=CE5C750E-23DA-11ED-A1D5-B72DCD24DBDF`
	TXT	`apple-domain-verification=0whOnBLqMFQbqqt0`
	TXT	`1password-site-verification=BXZVUNI5RZCJXLQ2LV5W553KCQ`
	TXT	`teamviewer-sso-verification=87958f4713154954a5a396cc4433c87f`
	TXT	`google-site-verification=Xj3rc-3mJ3iJJgAZATzKfpnfgMzZfkjO0SKV5Qk8TD0`
	TXT	`google-site-verification=jmyc86Fw3RseCb_X4JV7bIBrDDkDSk_jv5il9oGNKwo`
	TXT	`google-site-verification=s-TRvfo6Izmz172NHnG8G4Gl7BkjqmVf27prRBlw1Co`
	TXT	`sophos-domain-verification=16c198d80f46ab8ec6b83c5ccefbd7a94711289b767b842522...`
	TXT	`atlassian-domain-verification=/luBoyVbcNm1b4OlDG0Glq6VlmFYrPOhagaYvhwkO6FBT1H...`
	TXT	`v=spf1 ip4:141.117.125.1 ip4:141.117.125.11 ip4:141.117.125.12 ip4:141.117.1...`
	SOA	`extns1.ryerson.ca`noc@torontomu.ca serial=2012043266

WOT: SAFE (90/100)
rank #7245 globally
rank #75 in the tld

ryerson.ca

ryerson.cais the former primary domain name of Ryerson University, a public research university in Toronto, Canada. Following the university's renaming to Toronto Metropolitan University in April 2022, the domain was transitioned to redirect to the new official domain,torontomu.ca.

Key facts

Owner / operator: Toronto Metropolitan University
TLD:.ca— Canada
Primary purpose: Legacy website and email domain (now redirecting to the new domain)
Status: legacy alias — redirects to torontomu.ca

Related domains

torontomu.ca(canonical)

WOT: SAFE (90/100)
📈 Tranco rank: #26,842

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lcm.jp

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DNS History

17 records (2 active, 15 former)

○NSapoc.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NSdc1.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NSdc2.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NSdc3.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NSdc4.arts.ryerson.ca2015-06-13 → 2026-05-24 · 6 obs

● 2015-06-13 22:56:58
○ 2015-10-27 06:54:50
● 2015-12-29 20:38:24
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NSdc5.arts.ryerson.ca2015-06-13 → 2026-05-24 · 7 obs

● 2015-06-13 22:56:58
● 2015-10-27 06:54:50
○ 2015-12-29 20:38:24
● 2016-11-15 02:47:28
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NSmorpheus.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NSneo.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

●NSns1.arts.ryerson.ca2015-06-13 → 2026-08-10 · 2 obs

● 2015-06-13 22:56:58
● 2026-08-10 21:29:04

●NSns2.arts.ryerson.ca2015-06-13 → 2026-08-10 · 2 obs

● 2015-06-13 22:56:58
● 2026-08-10 21:29:04

○NSoldvpn.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NStank.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○NStrinity.arts.ryerson.ca2015-06-13 → 2026-05-24 · 4 obs

● 2015-06-13 22:56:58
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○MXedge.mlc.ryerson.ca2015-06-13 → 2016-11-15 · 4 obs

● 2015-06-13 22:56:58
● 2016-11-15 02:47:28
○ 2026-02-23 12:48:20
○ 2026-08-10 21:29:04

○MXrscan.ryerson.ca2026-02-23 → 2026-05-24 · 5 obs

○ 2016-11-15 02:47:28
● 2026-02-23 12:48:20
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○A162.255.117.1702016-11-15 → 2026-05-24 · 5 obs

○ 2016-04-03 11:25:46
● 2016-11-15 02:47:28
● 2026-05-24 03:34:14
○ 2026-07-11 22:10:22
○ 2026-08-10 21:29:04

○A184.173.138.642015-06-13 → 2016-04-03 · 4 obs

● 2015-06-13 22:56:58
● 2016-04-03 11:25:46
○ 2016-11-15 02:47:28
○ 2026-08-10 21:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
ryerson.ca	ns2.d-zone.ca, ns1.d-zone.ca	4 records
mlc.ryerson.ca	ns1.arts.ryerson.ca, ns2.arts.ryerson.ca	2 records

✅ Authoritative Response

Server:141.117.104.2

NS records: ns1.arts.ryerson.ca, ns2.arts.ryerson.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ryerson.ca (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns2.d-zone.ca, ns1.d-zone.ca, ns2.d-zone.ca...)

Analysis

Name Servers

mlc.ryerson.ca has two authoritative name servers — ns1.arts.ryerson.ca and ns2.arts.ryerson.ca.

mlc.ryerson.ca shares its NS records with other domains, for example economics.ryerson.ca, politics.ryerson.ca, eus.ryerson.ca and two others.

At least some of mlc.ryerson.ca's name servers are shared with other domains, for example geography.ryerson.ca, soc.ryerson.ca, english.ryerson.ca and two more.

These name servers tend to co-occur with dc5.arts.ryerson.ca, dc4.arts.ryerson.ca, oldvpn.arts.ryerson.ca and 7 other name servers in the same DNS delegations.

Each of ns1.arts.ryerson.ca and ns2.arts.ryerson.ca has one IP address: ns1.arts.ryerson.ca uses 141.117.104.1 and ns2.arts.ryerson.ca uses 141.117.104.2.

mlc.ryerson.ca - robtex.com

mlc.ryerson.ca

ryerson.ca

ryerson.ca

Key facts

Related domains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`mlc.ryerson.ca`

`ryerson.ca`