itcore.ca - dns.ninja

itcore.ca

DNSSEC⚠️ Not signed
A23.227.38.65🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada
PTRmyshopify.com
NSdns2.internic.ca ⭐
A54.200.36.149🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix
PTRdns2.internic.ca
A54.200.64.168🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix
PTRdns2.internic.ca
NSdns.internic.ca
A54.236.82.34🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix
PTRdns.internic.ca
A54.236.220.120🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix
PTRdns.internic.ca
MXitcore-ca.mail.protection.outlook.com ⭐
A2a01:111:f403:c942::2🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt3pr01cu00602.inbound.protection.outlook.com
A2a01:111:f403:c942::3🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yt6pr01cu00103.inbound.protection.outlook.com
A2a01:111:f403:c944::🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
A2a01:111:f403:c944::1🇨🇦 Microsoft2a01:111:f000::/36
PTRmail-yqzpr01cu01001.inbound.protection.outlook.com
A52.101.190.1🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yt3pr01cu00701.inbound.protection.outlook.com
A52.101.190.2🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
A52.101.190.3🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
A52.101.192.0🇨🇦 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-yqzpr01cu00900.inbound.protection.outlook.com
TXTv=spf1 +a +mx +ip4:23.111.64.30 +ip4:23.111.64.42 +ip4:64.69.79.130 +ip4:64.3...
TXTMS=F6032607794454A443AA28475E9B52A3EAB1FB9F
TXTMS=ms54573439
SOAdns.internic.canoc@internic.ca 2026-06-11 #1

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2606122230

Same first word

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cortie.nl

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSdns.internic.cadns2.internic.cans3.wenmar1.comns4.wenmar1.comMXitcore-ca.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA23.227.38.65160.153.71.34
●NSdns.internic.ca2026-03-17 → 2026-06-12 · 3 obs
○ 2016-09-10 12:13:18
● 2026-03-17 19:34:20
● 2026-06-12 23:07:12
●NSdns2.internic.ca2026-03-17 → 2026-06-12 · 3 obs
○ 2016-09-10 12:13:18
● 2026-03-17 19:34:20
● 2026-06-12 23:07:12
○NSns3.wenmar1.com2015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
○NSns4.wenmar1.com2015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
○MXalt1.aspmx.l.google.com2015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
○MXalt2.aspmx.l.google.com2015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
○MXalt3.aspmx.l.google.com2015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
○MXalt4.aspmx.l.google.com2015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
○MXaspmx.l.google.com2015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
●MXitcore-ca.mail.protection.outlook.com2026-03-17 → 2026-06-12 · 3 obs
○ 2016-09-10 12:13:18
● 2026-03-17 19:34:20
● 2026-06-12 23:07:12
○A160.153.71.342015-08-01 → 2016-09-10 · 4 obs
● 2015-08-01 15:02:10
● 2016-09-10 12:13:18
○ 2026-03-17 19:34:20
○ 2026-06-12 23:07:12
●A23.227.38.652026-03-17 → 2026-06-12 · 3 obs
○ 2016-09-10 12:13:18
● 2026-03-17 19:34:20
● 2026-06-12 23:07:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
itcore.cadns.internic.ca, dns2.internic.ca2 records

✅ Authoritative Response

Server:54.236.220.120

NS records: dns.internic.ca, dns2.internic.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itcore.ca (unsigned zone)

⏱️ Timing

Total: 1079ms | Queries: -

📄 Records

TypeCountSample Data
A123.227.38.65
NS2dns2.internic.ca, dns.internic.ca
MX1itcore-ca.mail.protection.outlook.com (p
TXT3v=spf1 +a +mx +ip4:23.111.64.30 +ip4:23., MS=F6032607794454A443AA28475E9B52A3EAB1F...
SOA1dns.internic.ca noc.internic.ca

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns2.internic.ca, dns.internic.ca)

Analysis

IP Addresses

itcore.ca directs to one IP number, which is 23.227.38.65.

Among the host names that share IP numbers with itcore.ca are sarahchloe.com, regniercakes.com.au, tyreshop.com and two others.

Name Servers

itcore.ca is served by two delegated name servers, dns2.internic.ca and dns.internic.ca.

itcore.ca has the same name server delegation as a number of other domains, such as greengatepower.com, antiqueskingston.com, straightview.com and two more.

There is at least partial name server overlap between itcore.ca and other domains — cherrystymca.com, historical-whois.us, pharmascience.us and two more among them.

These name servers tend to appear in combination with the name servers dns5.namescout.com, dns6.namescout.com, dns2.namescout.com and dns.namescout.com.

Each of the two host names carries two IP addresses: dns2.internic.ca points to 54.200.36.149 and 54.200.64.168, and dns.internic.ca points to 54.236.82.34 and 54.236.220.120.

Mail Servers

itcore.ca routes its mail through a single mail server, itcore-ca.mail.protection.outlook.com.

itcore-ca.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.190.1, 52.101.190.2 and 52.101.190.3, along with 5 other.