tec4.ca - dns.ninja

`tec4.ca`

DNSSEC	⚠️ Not signed
NS	`ns1-03.azure-dns.com` ⭐
		A	2603:1061:0:700::3^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
		A	13.107.236.3^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
NS	`ns2-03.azure-dns.net`
		A	2620:1ec:8ec:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
		A	150.171.21.3^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
NS	`ns3-03.azure-dns.org`
		A	2a01:111:4000:700::3^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-03.azure-dns.org`
		A	204.14.183.3^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-03.azure-dns.org`
NS	`ns4-03.azure-dns.info`
		A	2620:1ec:bda:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
		A	208.84.5.3^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
MX	`tec4-ca.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
TXT	`MS=ms63595925`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`h0cnm9k9rk45ec354fvte5had4`
TXT	`jgcu5jredjumd4h7bu1v1l7553`
SOA	`ns1-03.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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.ca`admin-dns@cira.ca serial=2607040430

WOT: SAFE (60/100)

Same first word

tec4.com.br

tec4.ca

tec4.eu

tec4.org

tec4.me

tec4.at

tec4.net

tec4.es

tec4.com

tec4.kiev.ua

tec4.de

Similar names

4tec.ch

4cet.com

4tec.de

etc4.net

etc4.org

4tec.eu

4tec.gr

cet4.net

4tec.com

cet4.com

4tec.com.ua

4tec.ir

et4c.com

c4te.com

c4te.org

etc4.com

e4ct.com

4cet.co.nz

4tec.se

DNS History

13 records (5 active, 8 former)

●NSns1-03.azure-dns.com2026-04-06 → 2026-07-04 · 3 obs

○ 2017-05-30 05:26:30
● 2026-04-06 01:56:36
● 2026-07-04 04:50:52

○NSns1.mywappo.net2015-05-19 → 2017-05-30 · 4 obs

● 2015-05-19 21:35:52
● 2017-05-30 05:26:30
○ 2026-04-06 01:56:36
○ 2026-07-04 04:50:52

○NSns1.wappo.net2015-05-19 → 2017-05-30 · 4 obs

● 2015-05-19 21:35:52
● 2017-05-30 05:26:30
○ 2026-04-06 01:56:36
○ 2026-07-04 04:50:52

●NSns2-03.azure-dns.net2026-04-06 → 2026-07-04 · 3 obs

○ 2017-05-30 05:26:30
● 2026-04-06 01:56:36
● 2026-07-04 04:50:52

○NSns2.wappo.net2015-05-19 → 2017-05-30 · 4 obs

● 2015-05-19 21:35:52
● 2017-05-30 05:26:30
○ 2026-04-06 01:56:36
○ 2026-07-04 04:50:52

●NSns3-03.azure-dns.org2026-04-06 → 2026-07-04 · 3 obs

○ 2017-05-30 05:26:30
● 2026-04-06 01:56:36
● 2026-07-04 04:50:52

●NSns4-03.azure-dns.info2026-04-06 → 2026-07-04 · 3 obs

○ 2017-05-30 05:26:30
● 2026-04-06 01:56:36
● 2026-07-04 04:50:52

○MXmx1.megamailservers.com2015-05-19 → 2016-02-27 · 4 obs

● 2015-05-19 21:35:52
● 2016-02-27 15:55:32
○ 2016-07-03 13:31:22
○ 2026-07-04 04:50:52

○MXmx2.megamailservers.com2015-05-19 → 2016-02-27 · 4 obs

● 2015-05-19 21:35:52
● 2016-02-27 15:55:32
○ 2016-07-03 13:31:22
○ 2026-07-04 04:50:52

●MXtec4-ca.mail.protection.outlook.com2016-07-03 → 2026-07-04 · 3 obs

○ 2016-02-27 15:55:32
● 2016-07-03 13:31:22
● 2026-07-04 04:50:52

○A216.220.50.1022015-05-19 → 2016-02-27 · 4 obs

● 2015-05-19 21:35:52
● 2016-02-27 15:55:32
○ 2016-07-03 13:31:22
○ 2026-07-04 04:50:52

○A52.228.25.792017-03-15 → 2017-05-30 · 5 obs

○ 2016-07-03 13:31:22
● 2017-03-15 01:27:54
● 2017-05-30 05:26:30
○ 2026-04-06 01:56:36
○ 2026-07-04 04:50:52

○A98.158.87.2242016-07-03 → 2016-07-03 · 4 obs

○ 2016-02-27 15:55:32
● 2016-07-03 13:31:22
○ 2017-03-15 01:27:54
○ 2026-07-04 04:50:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
tec4.ca	ns3-03.azure-dns.org, ns4-03.azure-dns.info, ns1-03.azure-dns.com, ns2-03.azure-dns.net	-

✅ Authoritative Response

Server:13.107.236.3

NS records: ns3-03.azure-dns.org, ns4-03.azure-dns.info, ns1-03.azure-dns.com, ns2-03.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec4.ca (unsigned zone)

⏱️ Timing

Total: 960ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-03.azure-dns.com, ns2-03.azure-dns.net...`
MX	1	`tec4-ca.mail.protection.outlook.com (pri`
TXT	4	`MS=ms63595925, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1-03.azure-dns.com azuredns-hostmaster`

Analysis

Name Servers

The NS records for tec4.ca point to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

tec4.ca has at least partial name server overlap with other domains, such as gsk.se, orthoclinical.com.au, ub882.com and two others.

ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org all point to exactly two IP numbers each: ns1-03.azure-dns.com → 13.107.236.3 and 2603:1061:0:700::3; ns4-03.azure-dns.info → 208.84.5.3 and 2620:1ec:bda:700::3; ns2-03.azure-dns.net → 150.171.21.3 and 2620:1ec:8ec:700::3; ns3-03.azure-dns.org → 204.14.183.3 and 2a01:111:4000:700::3.

Mail Servers

The sole mail server for tec4.ca is tec4-ca.mail.protection.outlook.com.

With 8 IP addresses total, tec4-ca.mail.protection.outlook.com resolves to 52.101.190.0, 52.101.190.1, 52.101.190.2 and 5 others.