holcor.ca - dns.ninja

`holcor.ca`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns49.domaincontrol.com` ⭐
		A	2603:5:2182::19^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns49.domaincontrol.com`
		A	97.74.104.25^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns49.domaincontrol.com`
NS	`ns50.domaincontrol.com`
		A	2603:5:2282::19^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns50.domaincontrol.com`
		A	173.201.72.25^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns50.domaincontrol.com`
MX	`mx1-usg2.ppe-hosted.com` ⭐
		A	98.85.123.215^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`mx1-usg2.ppe-hosted.com`
MX	`mx2-usg2.ppe-hosted.com` ⭐
		A	23.21.114.81^{🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix}
			PTR	`mx2-usg2.ppe-hosted.com`
MX	`mx3-usg2.ppe-hosted.com` ⭐
		A	34.231.165.252^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`mx3-usg2.ppe-hosted.com`
TXT	`NETORGFT5957196.onmicrosoft.com`
TXT	`v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all`
SOA	`ns49.domaincontrol.com`dns@jomax.net 2026-05-04 #0

`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=2608050230

Same first word

holcor.com

holcor.ca

Similar names

chloro.org

rochol.com

chrolo.com

croohl.click

chrool.com

loroch.biz

chloro.net

chloor.com

chloro.co.jp

chorol.com

hcolor.com.cn

coolhr.com

loroch.de

chloro.com.br

rhcool.com

hcolor.info

loroch.eu

chloro.fr

loroch.fr

chloor.be

colohr.de

hrcolo.org

loroch.cz

rochol.net

chloro.com

loroch.com

hcolor.cz

chloro.de

hrcool.com

chloro.sakura.ne.jp

hcolor.com

chloro.space

rochol.eu

loroch.ch

DNS History

14 records (7 active, 7 former)

○NSns1.servak.net2015-06-10 → 2017-04-21 · 4 obs

● 2015-06-10 09:56:24
● 2017-04-21 02:14:54
○ 2026-06-15 04:14:44
○ 2026-08-05 03:11:00

○NSns2.servak.net2015-06-10 → 2017-04-21 · 4 obs

● 2015-06-10 09:56:24
● 2017-04-21 02:14:54
○ 2026-06-15 04:14:44
○ 2026-08-05 03:11:00

○NSns3.servak.net2015-06-10 → 2017-04-21 · 4 obs

● 2015-06-10 09:56:24
● 2017-04-21 02:14:54
○ 2026-06-15 04:14:44
○ 2026-08-05 03:11:00

○NSns4.servak.net2015-06-10 → 2017-04-21 · 4 obs

● 2015-06-10 09:56:24
● 2017-04-21 02:14:54
○ 2026-06-15 04:14:44
○ 2026-08-05 03:11:00

●NSns49.domaincontrol.com2026-06-15 → 2026-08-05 · 3 obs

○ 2017-04-21 02:14:54
● 2026-06-15 04:14:44
● 2026-08-05 03:11:00

●NSns50.domaincontrol.com2026-06-15 → 2026-08-05 · 3 obs

○ 2017-04-21 02:14:54
● 2026-06-15 04:14:44
● 2026-08-05 03:11:00

○MXholcor-ca.mail.protection.outlook.com2026-06-15 → 2026-08-05 · 2 obs

○ 2026-06-15 04:14:44
○ 2026-08-05 03:11:00

○MXmail.servak.net2015-06-10 → 2017-04-21 · 4 obs

● 2015-06-10 09:56:24
● 2017-04-21 02:14:54
○ 2026-06-15 04:14:44
○ 2026-08-05 03:11:00

●MXmx1-usg2.ppe-hosted.com2026-06-15 → 2026-08-05 · 3 obs

○ 2017-04-21 02:14:54
● 2026-06-15 04:14:44
● 2026-08-05 03:11:00

●MXmx2-usg2.ppe-hosted.com2026-06-15 → 2026-08-05 · 3 obs

○ 2017-04-21 02:14:54
● 2026-06-15 04:14:44
● 2026-08-05 03:11:00

●MXmx3-usg2.ppe-hosted.com2026-06-15 → 2026-08-05 · 3 obs

○ 2017-04-21 02:14:54
● 2026-06-15 04:14:44
● 2026-08-05 03:11:00

●A15.197.148.332026-06-15 → 2026-08-05 · 3 obs

○ 2017-04-21 02:14:54
● 2026-06-15 04:14:44
● 2026-08-05 03:11:00

●A3.33.130.1902026-06-15 → 2026-08-05 · 3 obs

○ 2017-04-21 02:14:54
● 2026-06-15 04:14:44
● 2026-08-05 03:11:00

○A54.209.114.392015-06-10 → 2017-04-21 · 4 obs

● 2015-06-10 09:56:24
● 2017-04-21 02:14:54
○ 2026-06-15 04:14:44
○ 2026-08-05 03:11:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
holcor.ca	ns49.domaincontrol.com, ns50.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.72.25

NS records: ns49.domaincontrol.com, ns50.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holcor.ca (unsigned zone)

⏱️ Timing

Total: 557ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns49.domaincontrol.com, ns50.domaincontrol.com`
MX	3	`mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)...`
TXT	2	`NETORGFT5957196.onmicrosoft.com, v=spf1 include:_spf-usg2.ppe-hosted.com`
SOA	1	`ns49.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

holcor.ca has two IP addresses: 3.33.130.190 and 15.197.148.33

Additional host names — elleicons.com, sandramckinley.com, rushtovictory.com and two others — share IP numbers with holcor.ca.

Name Servers

holcor.ca uses two name servers for its delegation: ns49.domaincontrol.com and ns50.domaincontrol.com.

holcor.ca shares its name server setup with other domains, including amsodfarm.com, leaf2releaf.com, legacymaddyt.com and two others.

The two host names ns49.domaincontrol.com and ns50.domaincontrol.com each have a pair of IP addresses: ns49.domaincontrol.com has 97.74.104.25 and 2603:5:2182::19, and ns50.domaincontrol.com has 173.201.72.25 and 2603:5:2282::19.

Mail Servers

Incoming mail for holcor.ca is delivered via three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.

holcor.ca shares mail servers — at least in part — with other domains, including mtcroghan.com, davenportandwillingham.com, eticketslive.com and two others.

The hostnames mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com each resolve to a single IP: mx1-usg2.ppe-hosted.com → 98.85.123.215, mx2-usg2.ppe-hosted.com → 23.21.114.81, mx3-usg2.ppe-hosted.com → 34.231.165.252.