`mathcentre.ubc.ca`

DNSSEC	⚠️ Not signed
A	142.103.154.77^{🇨🇦 AS-UBC142.103.0.0/16 6356 Agricultural Road Vancouver BC V6T-1Z2 Canada}
		PTR	`aes.ubc.ca`
		PTR	`centredelafrancophonie.ubc.ca`
		PTR	`continue.ubc.ca`
		PTR	`continuingeducation.ubc.ca`
		PTR	`continuingstudies.ubc.ca`
		PTR	`frenchcentre.ubc.ca`
		PTR	`igspp.ubc.ca`
		PTR	`iuspp.ubc.ca`
		PTR	`mathcentre.ubc.ca`
		PTR	`maintenance.cstudies.ubc.ca`
		PTR	`pub.cstudies.ubc.ca`
		PTR	`stories.cstudies.ubc.ca`
		PTR	`webinar.cstudies.ubc.ca`
		PTR	`helpdesk.extendedlearning.ubc.ca`
		PTR	`lb1.extendedlearning.ubc.ca`
		PTR	`maintenance.extendedlearning.ubc.ca`
		PTR	`explore.frenchcentre.ubc.ca`
		PTR	`quebec.frenchcentre.ubc.ca`
		PTR	`2015.old.centredelafrancophonie.ubc.ca`
		PTR	`online.pp.cstudies.ubc.ca`
		PTR	`online.pp.extendedlearning.ubc.ca`
NS	`hub.ubc.ca` ⭐ ⚠️ Not in parent delegation
		A	137.82.1.1^{🇨🇦 AS-UBC137.82.0.0/16 6356 Agricultural Road Vancouver BC V6T-1Z2 Canada}
			PTR	`hub.ubc.ca`
NS	`dns3.ubc.ca` ⚠️ Not in parent delegation
		A	142.103.1.1^{🇨🇦 AS-UBC142.103.0.0/16 6356 Agricultural Road Vancouver BC V6T-1Z2 Canada}
			PTR	`dns3.ubc.ca`
NS	`nightbird.eis.utoronto.ca` ⚠️ Not in parent delegation
		A	128.100.72.90^{🇨🇦 AS239128.100.0.0/16 Peer1 route object}
			PTR	`nightbird.eis.utoronto.ca`
SOA	`hub.ubc.ca`nmc@ubc.ca serial=801558290

`ubc.ca`

	DNSSEC	⚠️ Not signed
	A	52.223.56.149^{🇺🇸 Amazon52.223.48.0/20}
	NS	`hub.ubc.ca` ⭐
	NS	`dns3.ubc.ca`
	NS	`nightbird.eis.utoronto.ca` ⚠️ Not in parent delegation
	MX	`esva.mail-relay.ubc.ca` ⭐
	TXT	`google-site-verification=FvAn1UCFiztLsNwhPDp0Zu_R6obmeBI9EKIBUWH66m4`
	TXT	`00D6A000002iFfi=1TBON00000004lE`
	TXT	`_t3b6l0ypgbtowyxhx29r5lat51e7rkb`
	TXT	`1 17446cc0-b680-11d0-9c89-89524766aa77 Master /.../ubc.ca/css3_ch 1ada77aa-ad...`
	TXT	`00D5o0000008aLS=1TBJR00000007MU`
	TXT	`1 17446cc0-b680-11d0-9c89-89524766aa77 Master /.../ubc.ca/css3_ch 1ada77aa-a...`
	TXT	`dg8sdmeh2qb8jok5ntgu9uhrvk`
	TXT	`1 17446cc0-b680-11d0-9c89-89524766aa77 Readonly /.../ubc.ca/css4_ch b69281c0-...`
	TXT	`google-site-verification=R9cO7rkuHJbNgGfmWNU6QoT-M_McG2CAYT8UrnVblyA`
	TXT	`vmware-cloud-verification-76214695-a291-4fe0-86aa-10a320c21194`
	TXT	`00DKj000001Cj5z=1TBOG00000006mz`
	TXT	`MS=ms18503103`
	TXT	`status-page-domain-verification=0fvty1h81vdc`
	TXT	`yahoo-verification-key=TS+lfUKc/Ury3j4sW2vZ1muLWY1vjvASZAkLEOngMpg=`
	TXT	`google-site-verification=UMUrsb6ODL9E9jIpiUYlpHGgr6QuBbs3RJo3CAonLsM`
	TXT	`_86fe10bcf2a9b7bff5236413c6491499.hsmgrxbjqd.acm-validations.aws.`
	TXT	`google-site-verification=w7lDcYrH76wXY8ygnTdalcL0Qne_kLWyfXcwyBaGtj0`
	TXT	`MS=ms10900305`
	TXT	`v=spf1 redirect=_spf.ubc.ca`
	TXT	`google-site-verification=SVGRuchNlZjuY6hSTXFAbqk1QDs9-rx6fUqy3-BWKqI`
	SOA	`hub.ubc.ca`nmc@ubc.ca serial=801558313

WOT: SAFE (88/100)
rank #682 globally
rank #8 in the tld

ubc.ca

Theubc.cadomain is the official web portal of the University of British Columbia, a public research university located in Canada. It serves as the primary gateway for the institution's online services, academic programs, and administrative operations.

Key facts

Owner / operator: University of British Columbia
TLD:.ca— Canada
Primary purpose: Official website and portal for academic and administrative university services
Status: active

History

Year	Event
1987	The Internet Assigned Numbers Authority delegates management of the`.ca`registry to John Demco at the University of British Columbia.
1988	The`ubc.ca`domain is registered shortly after the registry becomes operational.
2000	Management of the`.ca`registry is officially transferred from the University of British Columbia to the Canadian Internet Registration Authority (CIRA).

WOT: SAFE (89/100)
📈 Tranco rank: #2,496

Same first word

mathcentre.com

mathcentre.ca

mathcentre.co.uk

mathcentre.com.ua

mathcentre.ac.uk

Similar names

DNS History

5 records (4 active, 1 former)

●NSdns3.ubc.ca2015-06-14 → 2026-07-24 · 2 obs

● 2015-06-14 06:12:00
● 2026-07-24 03:06:42

●NShub.ubc.ca2015-06-14 → 2026-07-24 · 2 obs

● 2015-06-14 06:12:00
● 2026-07-24 03:06:42

●NSnightbird.eis.utoronto.ca2026-02-14 → 2026-07-24 · 3 obs

○ 2015-06-14 06:12:00
● 2026-02-14 20:24:14
● 2026-07-24 03:06:42

○A142.103.154.692015-06-14 → 2016-02-29 · 4 obs

● 2015-06-14 06:12:00
● 2016-02-29 07:21:38
○ 2026-02-14 20:24:14
○ 2026-07-24 03:06:42

●A142.103.154.772026-02-14 → 2026-07-24 · 3 obs

○ 2016-02-29 07:21:38
● 2026-02-14 20:24:14
● 2026-07-24 03:06:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca	-
ubc.ca	hub.ubc.ca, dns3.ubc.ca, nightbird.eis.utoronto.ca	3 records

✅ Authoritative Response

Server:142.103.1.1

NS records: hub.ubc.ca, dns3.ubc.ca, nightbird.eis.utoronto.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ubc.ca (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`142.103.154.77`
NS	3	`nightbird.eis.utoronto.ca, dns3.ubc.ca...`
SOA	1	`hub.ubc.ca nmc.ubc.ca`

📌 Glue Records Collected

Total: 3

In-bailiwick: 2 (hub.ubc.ca, dns3.ubc.ca)

Out-of-bailiwick: 1 (nightbird.eis.utoronto.ca)

Analysis

IP Addresses

mathcentre.ubc.ca points to a single IP number: 142.103.154.77.

Additional host names — maintenance.cstudies.ubc.ca, continue.ubc.ca, maintenance.extendedlearning.ubc.ca and two others — share IP numbers with mathcentre.ubc.ca.

Name Servers

mathcentre.ubc.ca has three name servers — dns3.ubc.ca, hub.ubc.ca and nightbird.eis.utoronto.ca.

mathcentre.ubc.ca shares at least some of its name servers with other domains, including medgen.ubc.ca, continuingeducation.ubc.ca, rise.ubc.ca and two others.

These name servers are frequently seen alongside the name servers dhcp2.eoas.ubc.ca, udc-ad-dc.eoas.ubc.ca, 137.82.1.2 and 142.103.1.42.

Each of the three hostnames points to exactly one IP address: dns3.ubc.ca points to 142.103.1.1, hub.ubc.ca points to 137.82.1.1 and nightbird.eis.utoronto.ca points to 128.100.72.90.

mathcentre.ubc.ca - robtex.com