itbrain.ca - dns.ninja
itbrain.ca
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2608060100 | ||||||
Subdomains
us2mx2.itbrain.ca |
ns3.itbrain.ca |
mx1.itbrain.ca |
mx3.itbrain.ca |
portal.itbrain.ca |
ns2.itbrain.ca |
ns4.itbrain.ca |
mx2.itbrain.ca |
ns1.itbrain.ca |
us2mx1.itbrain.ca |
us2mx3.itbrain.ca |
Same first word
itbrain.com.mx |
itbrain.ca |
itbrain.org |
itbrain.net |
itbrain.eu |
itbrain.ru |
itbrain.be |
itbrain.co |
itbrain.com.au |
itbrain.com |
itbrain.ch |
itbrain.co.kr |
itbrain.it |
itbrain.jp |
itbrain.fr |
itbrain.de |
Similar names
DNS History
14 records (8 active, 6 former)
○NSns1.itbrain.ca2017-01-01 → 2017-08-05 · 4 obs
● 2017-08-05 23:52:46
○ 2026-03-21 10:24:28
○ 2026-08-06 01:30:32
●NSns1.openprovider.nl2026-03-21 → 2026-08-06 · 3 obs
● 2026-03-21 10:24:28
● 2026-08-06 01:30:32
○NSns2.itbrain.ca2017-01-01 → 2017-08-05 · 4 obs
● 2017-08-05 23:52:46
○ 2026-03-21 10:24:28
○ 2026-08-06 01:30:32
●NSns2.openprovider.be2026-03-21 → 2026-08-06 · 3 obs
● 2026-03-21 10:24:28
● 2026-08-06 01:30:32
○NSns3.itbrain.ca2017-01-01 → 2017-08-05 · 4 obs
● 2017-08-05 23:52:46
○ 2026-03-21 10:24:28
○ 2026-08-06 01:30:32
●NSns3.openprovider.eu2026-03-21 → 2026-08-06 · 3 obs
● 2026-03-21 10:24:28
● 2026-08-06 01:30:32
○NSns4.itbrain.ca2017-01-01 → 2017-08-05 · 4 obs
● 2017-08-05 23:52:46
○ 2026-03-21 10:24:28
○ 2026-08-06 01:30:32
○MXmx1.itbrain.ca2017-01-01 → 2017-08-05 · 4 obs
● 2017-08-05 23:52:46
○ 2026-03-21 10:24:28
○ 2026-08-06 01:30:32
●MXmx1.mxfilter.net2026-03-21 → 2026-08-06 · 5 obs
● 2026-03-21 10:24:28
○ 2026-07-21 14:18:40
● 2026-07-26 21:46:44
● 2026-08-06 01:30:32
●MXmx2.mxfilter.net2026-03-21 → 2026-08-06 · 5 obs
● 2026-03-21 10:24:28
○ 2026-07-21 14:18:40
● 2026-07-26 21:46:44
● 2026-08-06 01:30:32
●MXmx3.mxfilter.net2026-03-21 → 2026-08-06 · 5 obs
● 2026-03-21 10:24:28
○ 2026-07-21 14:18:40
● 2026-07-26 21:46:44
● 2026-08-06 01:30:32
●MXmx4.mxfilter.net2026-03-21 → 2026-08-06 · 5 obs
● 2026-03-21 10:24:28
○ 2026-07-21 14:18:40
● 2026-07-26 21:46:44
● 2026-08-06 01:30:32
●A162.244.93.22026-03-21 → 2026-08-06 · 3 obs
● 2026-03-21 10:24:28
● 2026-08-06 01:30:32
○A204.11.58.392017-01-01 → 2017-08-05 · 4 obs
● 2017-08-05 23:52:46
○ 2026-03-21 10:24:28
○ 2026-08-06 01:30:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca | - |
| itbrain.ca | ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu | - |
✅ Authoritative Response
Server:162.159.26.10
NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.244.93.2 |
| NS | 3 | ns3.openprovider.eu, ns1.openprovider.nl... |
| MX | 4 | mx2.mxfilter.net (pri: 10), mx1.mxfilter.net (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.workspace.org -all |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
itbrain.ca is the parent domain of us2mx2.itbrain.ca, ns3.itbrain.ca, mx1.itbrain.ca, mx3.itbrain.ca, portal.itbrain.ca and a few other host names.
IP Addresses
itbrain.ca resolves to one IP address: 162.244.93.2.
macmedicplus.com.au, www.libraco.co.rs, continentaldental.ca and two other host names share IP numbers with itbrain.ca.
Name Servers
itbrain.ca is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
itbrain.ca shares at least some of its name servers with other domains, including rocad.nl, dakcenter.eu, cesquis.com and two others.
ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl each resolve to two IP addresses: ns2.openprovider.be resolves to 162.159.27.96 and 2400:cb00:2049:1::a29f:1b60; ns3.openprovider.eu resolves to 162.159.48.89 and 2400:cb00:2049:1::a29f:3059; ns1.openprovider.nl resolves to 162.159.26.10 and 2400:cb00:2049:1::a29f:1a0a.
Mail Servers
itbrain.ca has four mail servers: mx1.mxfilter.net, mx2.mxfilter.net, mx3.mxfilter.net and mx4.mxfilter.net.
itbrain.ca has at least partial mail server overlap with other domains such as pa-sidenrengrappang.go.id, pvabuys.com, thunderserv.com and two more.
Hostnames that resolve to two IP addresses:
mx1.mxfilter.net points to 23.172.139.3 and 2602:faa9:e1:6e6f:7370:616d:0:2.
mx2.mxfilter.net points to 23.172.136.2 and 2602:faa9:e2:6e6f:7370:616d:0:2.
mx3.mxfilter.net points to 162.244.94.10 and 2602:faa9:e3:6e6f:7370:616d:0:2.
Hosts with just one IP address:
mx4.mxfilter.net points to 160.30.208.10.