isca.ca - dns.ninja
isca.ca
ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2606301830 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns1.bluehost.com2015-08-06 → 2020-11-25 · 4 obs
● 2020-11-25 23:37:00
○ 2026-02-15 02:52:38
○ 2026-06-30 19:12:40
●NSns13.domaincontrol.com2026-02-15 → 2026-06-30 · 3 obs
● 2026-02-15 02:52:38
● 2026-06-30 19:12:40
●NSns14.domaincontrol.com2026-02-15 → 2026-06-30 · 3 obs
● 2026-02-15 02:52:38
● 2026-06-30 19:12:40
○NSns2.bluehost.com2015-08-06 → 2020-11-25 · 4 obs
● 2020-11-25 23:37:00
○ 2026-02-15 02:52:38
○ 2026-06-30 19:12:40
●MXisca-ca.mail.protection.outlook.com2026-02-15 → 2026-06-30 · 3 obs
● 2026-02-15 02:52:38
● 2026-06-30 19:12:40
○MXmail.isca.ca2015-08-06 → 2020-11-25 · 4 obs
● 2020-11-25 23:37:00
○ 2026-02-15 02:52:38
○ 2026-06-30 19:12:40
○A162.241.218.1452020-11-25 → 2020-11-25 · 4 obs
● 2020-11-25 23:37:00
○ 2026-02-15 02:52:38
○ 2026-06-30 19:12:40
●A192.250.237.2312026-02-15 → 2026-06-30 · 3 obs
● 2026-02-15 02:52:38
● 2026-06-30 19:12:40
○A69.89.31.962015-08-06 → 2016-12-23 · 4 obs
● 2016-12-23 10:49:50
○ 2020-11-25 23:37:00
○ 2026-06-30 19:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| isca.ca | ns14.domaincontrol.com, ns13.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.7
NS records: ns14.domaincontrol.com, ns13.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isca.ca (unsigned zone)
⏱️ Timing
Total: 282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.250.237.231 |
| NS | 2 | ns13.domaincontrol.com, ns14.domaincontrol.com |
| MX | 1 | isca-ca.mail.protection.outlook.com (pri |
| TXT | 2 | MS=ms32752390, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns13.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
isca.ca is the parent domain of mail.isca.ca, sbserver.isca.ca and www.isca.ca.
IP Addresses
isca.ca resolves to just one IP address, 192.250.237.231.
Two other host names, along with motocanada.com, creativeco-opt.com and www.horseshoeresidences.com, also share IP numbers with isca.ca.
Name Servers
isca.ca is served by two delegated name servers, ns13.domaincontrol.com and ns14.domaincontrol.com.
isca.ca shares its NS records with other domains, for example rwabookbank.org, biergarten-quartett.de, bagobeer.com and two others.
Each of the two host names carries two IP addresses: ns13.domaincontrol.com points to 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com points to 173.201.74.7 and 2603:5:22a0::7.
Mail Servers
The sole mail server for isca.ca is isca-ca.mail.protection.outlook.com.
With 8 IP addresses total, isca-ca.mail.protection.outlook.com resolves to 52.101.190.1, 52.101.190.3, 52.101.192.0 and 5 others.