🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mckesson-canada.ca`

DNSSEC	⚠️ Not signed
NS	`ddc1-nmgt-ins2.mckesson.com` ⭐
		A	143.112.69.7^{🇺🇸 AS10599143.112.68.0/22}
			PTR	`ddc1-nmgt-ins2.mckesson.com`
			PTR	`extns02.mckesson.com`
			PTR	`ndhns2.mckesson.com`
NS	`ep1ns01.mckesson.com`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p05.nsone.net`
NS	`ep1ns02.mckesson.net`
		A	198.51.45.5^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p05.nsone.net`
NS	`ep1ns03.mckesson.org`
		A	198.51.44.69^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p05.nsone.net`
NS	`ep1ns04.mckesson.com`
		A	198.51.45.69^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p05.nsone.net`
NS	`ep2ns01.mckesson.com`
		A	2600:1800:5::1^{🇺🇸 Tiggee2600:1800:5::/48 DNS Made Easy anycast network}
			PTR	`ns5.dnsmadeeasy.com`
		A	208.94.148.13^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns5.dnsmadeeasy.com`
NS	`ep2ns02.mckesson.net`
		A	2600:1801:6::1^{🇺🇸 Tiggee2600:1801:6::/48 DNS Made Easy anycast network}
			PTR	`ns6.dnsmadeeasy.com`
		A	208.80.124.13^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns6.dnsmadeeasy.com`
NS	`ep2ns03.mckesson.org`
		A	2600:1802:7::1^{🇺🇸 Tiggee2600:1802:7::/48 DNS Made Easy anycast network}
			PTR	`ns7.dnsmadeeasy.com`
		A	208.80.126.13^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns7.dnsmadeeasy.com`
TXT	`MS=ms11409662`
TXT	`v=spf1 -all`
SOA	`ddc1-nmgt-ins2.mckesson.com`noreply@mckesson.ca serial=14

`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=2608161830

Same first word

mckesson-canada.cn

mckesson-canada.org

mckesson-canada.net

mckesson-canada.ca

mckesson-canada.name

DNS History

12 records (8 active, 4 former)

●NSddc1-nmgt-ins2.mckesson.com2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

○NSdns.internic.ca2015-05-12 → 2017-04-20 · 6 obs

● 2015-05-12 20:22:56
● 2016-04-04 16:52:04
○ 2016-08-13 03:47:16
● 2017-04-20 23:13:12
○ 2026-07-31 17:18:18
○ 2026-08-16 18:46:22

○NSdns2.internic.ca2015-05-12 → 2016-04-04 · 4 obs

● 2015-05-12 20:22:56
● 2016-04-04 16:52:04
○ 2016-08-13 03:47:16
○ 2026-08-16 18:46:22

●NSep1ns01.mckesson.com2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

●NSep1ns02.mckesson.net2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

●NSep1ns03.mckesson.org2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

●NSep1ns04.mckesson.com2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

●NSep2ns01.mckesson.com2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

●NSep2ns02.mckesson.net2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

●NSep2ns03.mckesson.org2026-07-31 → 2026-08-16 · 3 obs

○ 2017-04-20 23:13:12
● 2026-07-31 17:18:18
● 2026-08-16 18:46:22

○A172.99.81.1622015-12-23 → 2016-04-04 · 5 obs

○ 2015-10-13 10:41:38
● 2015-12-23 12:42:22
● 2016-04-04 16:52:04
○ 2016-08-13 03:47:16
○ 2026-08-16 18:46:22

○A74.200.250.1842015-05-12 → 2015-10-13 · 4 obs

● 2015-05-12 20:22:56
● 2015-10-13 10:41:38
○ 2015-12-23 12:42:22
○ 2026-08-16 18:46:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
mckesson-canada.ca	ep1ns01.mckesson.com, ep1ns04.mckesson.com, ep1ns03.mckesson.org, ep2ns02.mckesson.net...	-

✅ Authoritative Response

Server:208.80.126.13

NS records: ep1ns01.mckesson.com, ep1ns04.mckesson.com, ep1ns03.mckesson.org, ep2ns02.mckesson.net, ep2ns03.mckesson.org, ep1ns02.mckesson.net, ep2ns01.mckesson.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mckesson-canada.ca (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	7	`ep1ns03.mckesson.org, ep2ns03.mckesson.org...`
TXT	2	`MS=ms11409662, v=spf1 -all`
SOA	1	`ndh1-nmgt-ins2.mckesson.com noreply.mcke`

Analysis

Name Servers

mckesson-canada.ca has 8 name servers — ddc1-nmgt-ins2.mckesson.com, ep1ns01.mckesson.com, ep1ns04.mckesson.com and 5 others.

At least some of mckesson-canada.ca's name servers are shared with other domains, for example alitonrx.com, pspsupport.ca, onmarkservices.com and two more.

These name servers tend to co-occur with ep2ns01.mckesson.com, ep1ns02.mckesson.net, ep2ns02.mckesson.net and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

ep2ns01.mckesson.com resolves to 208.94.148.13 and 2600:1800:5::1.

ep2ns02.mckesson.net resolves to 208.80.124.13 and 2600:1801:6::1.

ep2ns03.mckesson.org resolves to 208.80.126.13 and 2600:1802:7::1.

Host names that point to one IP address:

ddc1-nmgt-ins2.mckesson.com resolves to 143.112.69.7.

ep1ns01.mckesson.com resolves to 198.51.44.5.

ep1ns04.mckesson.com resolves to 198.51.45.69.

ep1ns02.mckesson.net resolves to 198.51.45.5.

ep1ns03.mckesson.org resolves to 198.51.44.69.