`physics.ryerson.ca`

DNSSEC	⚠️ Not signed
A	141.117.54.36^{🇨🇦 TMU-ASN141.117.0.0/17}
A	141.117.54.37^{🇨🇦 TMU-ASN141.117.0.0/17}
NS	`ns1.physics.ryerson.ca` ⭐
		A	141.117.54.11^{🇨🇦 TMU-ASN141.117.0.0/17}
NS	`ns2.physics.ryerson.ca`
		A	141.117.54.12^{🇨🇦 TMU-ASN141.117.0.0/17}
NS	`ns3.physics.ryerson.ca` ⚠️ Not in parent delegation
		A	141.117.54.11^{🇨🇦 TMU-ASN141.117.0.0/17}
NS	`ns4.physics.ryerson.ca` ⚠️ Not in parent delegation
		A	141.117.54.12^{🇨🇦 TMU-ASN141.117.0.0/17}
MX	`rscan.ryerson.ca` ⭐
		A	141.117.126.6^{🇨🇦 TMU-ASN141.117.0.0/17}
			PTR	`rscan.ryerson.ca`
			PTR	`escan.torontomu.ca`
TXT	`v=spf1 mx ip4:141.117.54.0/24 ptr ~all`
SOA	`ns1.physics.ryerson.ca`postmaster@physics.ryerson.ca 2026-08-11 #1

`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 (69/100)
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: #26,865

Subdomains

mercury.physics.ryerson.ca

baltar.physics.ryerson.ca

mgt2.physics.ryerson.ca

fs-1.physics.ryerson.ca

ns1.physics.ryerson.ca

ntp3.physics.ryerson.ca

dc01-16.physics.ryerson.ca

smtp1.physics.ryerson.ca

marvin.physics.ryerson.ca

dc02-16.physics.ryerson.ca

ns2.physics.ryerson.ca

mgtserver.physics.ryerson.ca

micro64bit.physics.ryerson.ca

ns3.physics.ryerson.ca

ns4.physics.ryerson.ca

phaeton.physics.ryerson.ca

Same first word

physics.se

physics.cc

physics.university

physics.tips

physics.ge

physics.school

physics.net

physics.rest

physics.com

physics.by

physics.org

physics.com.br

physics.gov.az

physics.co.uk

physics.training

physics.nl

physics.world

physics.doctor

physics.club

physics.es

physics.ro

physics.guru

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physics.fyi

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physics.hk

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physics.coffee

physics.education

physics.edu.vn

physics.in

physics.cz

physics.kz

physics.ru

physics.ws

physics.life

physics.zone

physics.bio

physics.com.sg

physics.church

physics.london

physics.info

physics.works

physics.at

physics.email

physics.lk

physics.digital

physics.vn

physics.tv

physics.sg

physics.codes

physics.fr

physics.news

physics.ch

physics.live

physics.co.za

Similar names

pyshcsi.com

phyiscs.com

sipsych.org

psychis.nl

chipsys.com

pyshics.com

ipsychs.com

psychis.de

syschip.com

phisycs.com

psychis.gr

psychis.com

DNS History

10 records (7 active, 3 former)

●NSns1.physics.ryerson.ca2015-09-03 → 2026-08-11 · 2 obs

● 2015-09-03 12:56:22
● 2026-08-11 19:02:12

●NSns2.physics.ryerson.ca2015-09-03 → 2026-08-11 · 2 obs

● 2015-09-03 12:56:22
● 2026-08-11 19:02:12

●NSns3.physics.ryerson.ca2015-09-03 → 2026-08-11 · 2 obs

● 2015-09-03 12:56:22
● 2026-08-11 19:02:12

●NSns4.physics.ryerson.ca2015-09-03 → 2026-08-11 · 2 obs

● 2015-09-03 12:56:22
● 2026-08-11 19:02:12

●MXrscan.ryerson.ca2015-09-03 → 2026-08-11 · 2 obs

● 2015-09-03 12:56:22
● 2026-08-11 19:02:12

○MXsmtp1.physics.ryerson.ca2015-09-03 → 2016-12-26 · 4 obs

● 2015-09-03 12:56:22
● 2016-12-26 21:27:24
○ 2026-03-24 14:13:16
○ 2026-08-11 19:02:12

○A141.117.54.172015-09-03 → 2016-12-26 · 4 obs

● 2015-09-03 12:56:22
● 2016-12-26 21:27:24
○ 2026-03-24 14:13:16
○ 2026-08-11 19:02:12

○A141.117.54.182015-09-03 → 2016-12-26 · 4 obs

● 2015-09-03 12:56:22
● 2016-12-26 21:27:24
○ 2026-03-24 14:13:16
○ 2026-08-11 19:02:12

●A141.117.54.362026-03-24 → 2026-08-11 · 3 obs

○ 2016-12-26 21:27:24
● 2026-03-24 14:13:16
● 2026-08-11 19:02:12

●A141.117.54.372026-03-24 → 2026-08-11 · 3 obs

○ 2016-12-26 21:27:24
● 2026-03-24 14:13:16
● 2026-08-11 19:02:12

🔍 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	ns1.d-zone.ca, ns2.d-zone.ca	4 records
physics.ryerson.ca	ns1.physics.ryerson.ca, ns2.physics.ryerson.ca	2 records

✅ Authoritative Response

Server:141.117.54.12

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ryerson.ca (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.117.54.37, 141.117.54.36`
NS	4	`ns2.physics.ryerson.ca, ns1.physics.ryerson.ca...`
MX	1	`rscan.ryerson.ca (pri: 10)`
TXT	1	`v=spf1 mx ip4:141.117.54.0/24 ptr ~all`
SOA	1	`ns1.physics.ryerson.ca postmaster.physic`

📌 Glue Records Collected

Total: 6

In-bailiwick: 2 (ns1.physics.ryerson.ca, ns2.physics.ryerson.ca)

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

Analysis

Hierarchy

The host names mercury.physics.ryerson.ca, baltar.physics.ryerson.ca, mgt2.physics.ryerson.ca, fs-1.physics.ryerson.ca and ns1.physics.ryerson.ca — among a few others — fall under the parent domain physics.ryerson.ca.

IP Addresses

physics.ryerson.ca has two IP addresses: 141.117.54.36 and 141.117.54.37

Other host names, among them dc02-16.physics.ryerson.ca and dc01-16.physics.ryerson.ca, have IP numbers in common with physics.ryerson.ca.

Name Servers

The domain physics.ryerson.ca is delegated to these four name servers: ns1.physics.ryerson.ca, ns2.physics.ryerson.ca, ns3.physics.ryerson.ca and ns4.physics.ryerson.ca.

ns1.physics.ryerson.ca, ns2.physics.ryerson.ca, ns3.physics.ryerson.ca and ns4.physics.ryerson.ca each point to exactly one IP address. ns1.physics.ryerson.ca directs to 141.117.54.11, ns2.physics.ryerson.ca directs to 141.117.54.12, ns3.physics.ryerson.ca directs to 141.117.54.11 and ns4.physics.ryerson.ca directs to 141.117.54.12. Two pairs share an IP: ns1.physics.ryerson.ca and ns3.physics.ryerson.ca share 141.117.54.11, and ns2.physics.ryerson.ca and ns4.physics.ryerson.ca share 141.117.54.12.

Host names pointing to 141.117.54.11 IP addresses: ns1.physics.ryerson.ca and ns3.physics.ryerson.ca.

Host names pointing to 141.117.54.12 IP addresses: ns2.physics.ryerson.ca and ns4.physics.ryerson.ca.

Mail Servers

physics.ryerson.ca routes its mail through a single mail server, rscan.ryerson.ca.

physics.ryerson.ca has the same mail server arrangement as a number of other domains, for example baltar.physics.ryerson.ca, mgt2.physics.ryerson.ca, philosophy.ryerson.ca and two more.

rscan.ryerson.ca has exactly one IP number: 141.117.126.6.

physics.ryerson.ca - robtex.com