si.usherbrooke.ca - robtex.com
si.usherbrooke.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.zonerisq.ca ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2620:10a:80eb::2🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.zonerisq.ca ⚠️ Not in parent delegation | ||||||
| A | 2620:10a:80ec::2🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| SOA | ns1.zonerisq.camodif-dns-sti@listes.usherbrooke.ca serial=517155741 | ||||||
usherbrooke.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 132.210.7.145🇨🇦 RISQ132.210.0.0/16 Universite de Sherbrooke | ||||||
| NS | ns1.zonerisq.ca ⭐ | ||||||
| NS | ns2.zonerisq.ca | ||||||
| MX | usherbrooke-ca.mail.protection.outlook.com ⭐ | ||||||
| TXT | D29FcOwl | ||||||
| TXT | x0eaUInP | ||||||
| TXT | MS=ms60417001 | ||||||
| TXT | apple-domain-verification=Ve0EraxiYyBlKOMO | ||||||
| TXT | heyhack-verification=60e53c1b-9538-4718-9ed8-59206e72a364 | ||||||
| TXT | druide-validation-domaine=a9eDA1E89f620c79878420CCc7D35130 | ||||||
| TXT | facebook-domain-verification=rbzvtw4q7zpld9gfgk7hudehdi0zxn | ||||||
| TXT | have-i-been-pwned-verification=4dbb8eb4a078ac7051d3413a4b406437 | ||||||
| TXT | google-site-verification=ERHJsgKP9njueqa0plNaREsCXOo7UAwQltTtzZaimwE | ||||||
| TXT | google-site-verification=QaV5N6vkzh_n5iEYv1j58TMQsH9oznj_9MdVX1a7gCU | ||||||
| TXT | intersight=6e7408f804a759ac837099938e8034c5f51c12ef374d745ff8fa5a2f6f838994 | ||||||
| TXT | 4navblN1S0Gb8raNb8+EFg2NLqQMWgJ5MdT+zvPpfoJQpSXx8WtJG+PgKPfZry7ZO1/EIZuMAcXHI... | ||||||
| TXT | 7VUQvEQmO2tY3HhuMvZufgjXA3x7BiWbBP14Yf+mZIG4MqjK2i905FMQvP5othEZn45gwtK0RkidW... | ||||||
| TXT | cisco-ci-domain-verification=6ecca4c26dafc0dfa2451f30153c17f69ad3855efacf023c... | ||||||
| TXT | atlassian-domain-verification=KIawDggp2e8lRxjYmbfreN02qarxvhuiWA0Jn1czuxtfaCR... | ||||||
| TXT | atlassian-domain-verification=utA/e3nHoQclvRDrWofDoqelpfAjLij5zayLyzDmIjyeAXf... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ip4:132.210.0.0/16 a:b.spf.service-... | ||||||
| SOA | ns1.zonerisq.camodif-dns-sti@listes.usherbrooke.ca serial=517156433 | ||||||
rank #8419 globally
rank #86 in the tld
This domain name represents the official website of the University of Sherbrooke, a large university located in Quebec, Canada. The website provides information about the university's programs, admissions, research, services, campus life, and other related aspects.WOT: SAFE (94/100)
📈 Tranco rank: #23,042
Subdomains
adsm.si.usherbrooke.ca |
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSns1.zonerisq.ca2026-03-11 → 2026-04-23 · 2 obs
● 2026-04-23 17:26:10
●NSns2.zonerisq.ca2026-03-11 → 2026-04-23 · 2 obs
● 2026-04-23 17:26:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | any.ca-servers.ca, j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| usherbrooke.ca | ns1.zonerisq.ca, ns2.zonerisq.ca | 4 records |
✅ Authoritative Response
Server:162.219.55.2
NS records: ns1.zonerisq.ca, ns2.zonerisq.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usherbrooke.ca (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.zonerisq.ca, ns1.zonerisq.ca |
| SOA | 1 | ns1.zonerisq.ca modif-dns-sti.listes.ush |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.zonerisq.ca, ns1.zonerisq.ca, ns2.zonerisq.ca...)
Analysis
Hierarchy
si.usherbrooke.ca is the parent of adsm.si.usherbrooke.ca.
Name Servers
si.usherbrooke.ca is delegated to two name servers: ns1.zonerisq.ca and ns2.zonerisq.ca.
si.usherbrooke.ca uses the same name server setup as other domains such as 23.19.204.in-addr.arpa, theses.ulaval.ca, chus.qc.ca, eureka.gme.usherbrooke.ca and religion.qc.ca.
si.usherbrooke.ca shares name servers with other domains at least partially, for example 236.205.132.in-addr.arpa, 42.19.204.in-addr.arpa, 215.132.in-addr.arpa, protic.net and risq.ca.
these name servers are often used with the following: nsmembres1.risq.qc.ca, ns-a.concordia.ca, ns-b.concordia.ca, ddi-ns1.cc.umanitoba.ca, ddi-ns2.cc.umanitoba.ca, ns1.risq.qc.ca, ns2.risq.qc.ca, ns1.telequebec.tv, ns2.telequebec.tv and vwp-dnstq-sn-02.telequebec.tv.
Host names with two IP numbers:
ns1.zonerisq.ca points to 2620:10a:80eb::2 and 162.219.54.2; ns2.zonerisq.ca points to 2620:10a:80ec::2 and 162.219.55.2.