extn.ualberta.ca - robtex.com
extn.ualberta.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | uans1prd.ualberta.ca ⭐ ⚠️ Not in parent delegation | ||||||
| A | 142.244.0.64🇨🇦 AS3359142.244.0.0/16 University of Alberta | ||||||
| PTR | uans1prd.ualberta.ca | ||||||
| NS | name.ualberta.ca ⚠️ Not in parent delegation | ||||||
| A | 2620:101:c080:2::aaaa🇨🇦 AS33592620:101:c000::/40 University of Alberta | ||||||
| PTR | name.ualberta.ca | ||||||
| A | 129.128.5.233🇨🇦 AS3359129.128.0.0/16 University of Alberta | ||||||
| PTR | name.ualberta.ca | ||||||
| NS | nom.ualberta.ca ⚠️ Not in parent delegation | ||||||
| A | 2620:101:c080:2::bbbb🇨🇦 AS33592620:101:c000::/40 University of Alberta | ||||||
| PTR | nom.ualberta.ca | ||||||
| A | 129.128.76.233🇨🇦 AS3359129.128.0.0/16 University of Alberta | ||||||
| PTR | nom.ualberta.ca | ||||||
| MX | mx.ualberta.ca ⭐ | ||||||
| A | 129.128.12.90🇨🇦 AS3359129.128.0.0/16 University of Alberta | ||||||
| PTR | mx.ualberta.ca | ||||||
| SOA | uans1prd.ualberta.cadnsmaster@ualberta.ca serial=18066 | ||||||
ualberta.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.32.177.72🇺🇸 Amazon52.32.0.0/14 EC2 PDX prefix | ||||||
| NS | uans1prd.ualberta.ca ⭐ ⚠️ Not in parent delegation | ||||||
| NS | name.ualberta.ca | ||||||
| NS | nom.ualberta.ca | ||||||
| NS | ns1.d-zone.ca | ||||||
| NS | ns2.d-zone.ca | ||||||
| MX | mx.ualberta.ca ⭐ | ||||||
| TXT | v=spf1 include:_spf.ualberta.ca include:_spf.google.com ?all | ||||||
| TXT | 7gyOT2z+huN8M7JH84p5TtSjvqAeeY5PSC1zrvGRB3c= | ||||||
| TXT | QCs4d3JIlwU5ci98HvnZ1EAEoA0pFh84rGC4a6tkVyE= | ||||||
| TXT | _globalsign-domain-verification=pRA-bvZvzngQzWg8d-hG1uRY3kZx3Fekr8fAHxRTjU | ||||||
| TXT | ZOOM_verify_bd-fCm1WTXOvEdhfJl5VIQ | ||||||
| TXT | atlassian-domain-verification=kQd97sUb-d7qzayyTc6BiaS0QKEaiSpTvz4DyojAXYBhRi7... | ||||||
| TXT | MS=ms30097096 | ||||||
| TXT | dtUHhJAUlpOXVhqlO10KcrkrvVRozY6XYZA9QrH73Oo= | ||||||
| TXT | brevo-code:b1414e0a234265a2faa294058248ae06 | ||||||
| TXT | kSPPWAyqMhE6KcziEVoEHBcHzzpPwQTeKm0bnP63n/M= | ||||||
| TXT | cisco-ci-domain-verification=259e63976ca96fa50e49036977d1a9f3d042ab47486b44e3... | ||||||
| TXT | b8YRbhSGe0g80hai+8f2Pmie58s46utjYxF2C+Zi24M= | ||||||
| TXT | google-site-verification=Rx4OrbN7WUyBILkpOzk-GFIjK2xGNpXVV01HRMEAwLs | ||||||
| TXT | adobe-idp-site-verification=9931576ad2a690e3d693c72f5170bd4a7f77222355adc4786... | ||||||
| SOA | uans1prd.ualberta.cadnsmaster@ualberta.ca serial=173587 | ||||||
rank #1347 globally
rank #16 in the tld
This domain, "ualberta.ca", represents the University of Alberta, a public research institution located in Edmonton, Alberta, Canada. It offers a wide variety of undergraduate and graduate programs. The ".ca" indicates that the domain is associated with Canada. The website is typically used for university-related activities such as providing information about courses, staff, research, admissions, and more.WOT: SAFE (90/100)
📈 Tranco rank: #3,890
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSmenaik.cs.ualberta.ca2008-06-29 → 2008-06-29 · 3 obs
○ 2015-06-18 09:49:58
○ 2026-04-06 03:28:04
●NSname.ualberta.ca2008-06-29 → 2026-04-06 · 2 obs
● 2026-04-06 03:28:04
○NSnemo.ualberta.ca2015-06-18 → 2016-04-09 · 5 obs
● 2015-06-18 09:49:58
● 2016-04-09 00:47:14
○ 2026-02-15 23:44:42
○ 2026-04-06 03:28:04
●NSnom.ualberta.ca2008-06-29 → 2026-04-06 · 2 obs
● 2026-04-06 03:28:04
●NSuans1prd.ualberta.ca2026-02-15 → 2026-04-06 · 3 obs
● 2026-02-15 23:44:42
● 2026-04-06 03:28:04
○MXextmail.extn.ualberta.ca2008-06-29 → 2008-06-29 · 3 obs
○ 2015-06-18 09:49:58
○ 2026-04-06 03:28:04
●MXmx.ualberta.ca2026-02-15 → 2026-04-06 · 3 obs
● 2026-02-15 23:44:42
● 2026-04-06 03:28:04
○MXsmtp.srv.ualberta.ca2015-06-18 → 2016-04-09 · 5 obs
● 2015-06-18 09:49:58
● 2016-04-09 00:47:14
○ 2026-02-15 23:44:42
○ 2026-04-06 03:28:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| ualberta.ca | ns1.d-zone.ca, ns2.d-zone.ca, name.ualberta.ca, nom.ualberta.ca | 8 records |
✅ Authoritative Response
Server:129.128.76.233
NS records: ns1.d-zone.ca, ns2.d-zone.ca, name.ualberta.ca, nom.ualberta.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ualberta.ca (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | name.ualberta.ca, nom.ualberta.ca... |
| MX | 1 | mx.ualberta.ca (pri: 5) |
| SOA | 1 | uans1prd.ualberta.ca dnsmaster.ualberta. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 4 (nom.ualberta.ca, name.ualberta.ca, nom.ualberta.ca...)
Out-of-bailiwick: 4 (ns2.d-zone.ca, ns1.d-zone.ca, ns2.d-zone.ca...)
Analysis
Name Servers
extn.ualberta.ca is delegated to three name servers: name.ualberta.ca, nom.ualberta.ca and uans1prd.ualberta.ca.
extn.ualberta.ca at least partially shares name servers with other domains, including uirap.ualberta.ca, cirrus.ualberta.ca, 21.244.142.in-addr.arpa, 253.128.129.in-addr.arpa and onetest.ualberta.ca.
These name servers are commonly used with ns1.d-zone.ca and ns2.d-zone.ca.
Host names with two IP numbers:
name.ualberta.ca points to 2620:101:c080:2::aaaa and 129.128.5.233
nom.ualberta.ca points to 2620:101:c080:2::bbbb and 129.128.76.233
Host names with one IP number:
uans1prd.ualberta.ca points to 142.244.0.64
Mail Servers
extn.ualberta.ca is handled by a single mail server, mx.ualberta.ca.
extn.ualberta.ca shares its mail server setup with other domains, including library.ualberta.ca, law.ualberta.ca, chem.ualberta.ca, cs.ualberta.ca and pharmacy.ualberta.ca.
mx.ualberta.ca points to a single IP: 129.128.12.90.