mail.istech.ca - robtex.com
mail.istech.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.167.37.89🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC | ||||||
| PTR | 89.37.167.72.host.secureserver.net | ||||||
istech.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.167.37.89🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC | ||||||
| NS | ns03.domaincontrol.com ⭐ | ||||||
| NS | ns04.domaincontrol.com | ||||||
| MX | istech-ca.mail.protection.outlook.com ⭐ | ||||||
| TXT | google-site-verification=wFrQC3sqiqfGOfzGKEKynlleXGa4bIJS0p8nDF0CZVw | ||||||
| TXT | MS=ms51712247 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com ip4:198.12.221.90 -all | ||||||
| TXT | brevo-code:b9c426aa6adf3a22c02a7ac2e1f9e80c | ||||||
| SOA | ns03.domaincontrol.comdns@jomax.net 2026-03-24 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A192.185.74.2482015-06-14 → 2016-11-06 · 4 obs
● 2015-06-14 22:21:18
● 2016-11-06 18:52:08
○ 2026-04-17 22:47:30
○ 2026-08-07 04:41:34
● 2016-11-06 18:52:08
○ 2026-04-17 22:47:30
○ 2026-08-07 04:41:34
●A72.167.37.892026-04-17 → 2026-08-07 · 3 obs
○ 2016-11-06 18:52:08
● 2026-04-17 22:47:30
● 2026-08-07 04:41:34
● 2026-04-17 22:47:30
● 2026-08-07 04:41:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| istech.ca | ns03.domaincontrol.com, ns04.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for istech.ca (unsigned zone)
⏱️ Timing
Total: 743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.37.89 |
Analysis
IP Addresses
mail.istech.ca points to a single IP number: 72.167.37.89.
Additional host names — industrialrespiratory.ca, 2hillsrenovation.com, istech.ca and two others — share IP numbers with mail.istech.ca.