mail.istech.ca - robtex.com

mail.istech.ca

DNSSEC⚠️ Not signed
A72.167.37.89🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC
PTR89.37.167.72.host.secureserver.net

istech.ca

DNSSEC⚠️ Not signed
A72.167.37.89🇺🇸 AS39810172.167.32.0/20 GoDaddy.com, LLC
NSns03.domaincontrol.com
NSns04.domaincontrol.com
MXistech-ca.mail.protection.outlook.com
TXTgoogle-site-verification=wFrQC3sqiqfGOfzGKEKynlleXGa4bIJS0p8nDF0CZVw
TXTMS=ms51712247
TXTv=spf1 include:spf.protection.outlook.com ip4:198.12.221.90 -all
TXTbrevo-code:b9c426aa6adf3a22c02a7ac2e1f9e80c
SOAns03.domaincontrol.comdns@jomax.net 2026-03-24 #1

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A72.167.37.89192.185.74.248
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
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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caj.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca-
istech.cans03.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

TypeCountSample Data
A172.167.37.89

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.