`mail3.mckesson.ca`

DNSSEC	⚠️ Not signed
A	199.47.57.165^{🇨🇦 AS54233199.47.56.0/23 NET-199-47-56-0-1}
		PTR	`mail3.mckesson.ca`

`mckesson.ca`

	DNSSEC	⚠️ Not signed
	A	45.60.73.130^{🇺🇸 IMPERVA45.60.73.0/24 ORIXCOM via EMIX}
	A	45.60.109.130^{🇺🇸 IMPERVA45.60.109.0/24 ORIXCOM via EMIX}
	NS	`ddc1-nmgt-ins2.mckesson.com` ⭐
	NS	`ep1ns01.mckesson.com`
	NS	`ep1ns02.mckesson.net`
	NS	`ep1ns03.mckesson.org`
	NS	`ep1ns04.mckesson.com`
	NS	`ep2ns01.mckesson.com`
	NS	`ep2ns02.mckesson.net`
	NS	`ep2ns03.mckesson.org`
	MX	`mxa-0016dd03.gslb.pphosted.com` ⭐
	MX	`mxb-0016dd03.gslb.pphosted.com`⁽²⁰⁾
	TXT	`v=spf1 mx ip4:199.47.57.165/32 ip4:199.47.57.166/32 ip4:208.94.109.81/32 ip4:...`
	TXT	`atlassian-domain-verification=gsDuvpVuuRKIaIKumVqSuZQSQRKqU3N1C1k1fzdGarBkVd2...`
	TXT	`Dynatrace-site-verification=3a86a84e-cb49-4003-a5cb-1218828e1eab__hlvfe9kc3vp...`
	TXT	`RkKofp6scnOxiSGLTX0a4FBiMcsez+etgifDHz4gRlsGcqRDyWXPP0cc08z1qoJlSqU4saT5MJ7tK...`
	TXT	`7c1aa7f39775f19e2825df9c7b64f63355b94c0064818361fdf6b6df828918d2`
	TXT	`onetrust-domain-verification=47d5b9081c3343c5b4e7c1be45d06e3b`
	TXT	`docusign=274b13f3-2725-43b8-aa76-a3039e9578f7`
	TXT	`vfndod6tl09b96r7t75vmmo9uj`
	TXT	`tdpl5sjt9uepb7044qcuo0j5la`
	TXT	`adobe-idp-site-verification=f9b8b7c82fa3791b4bc6c71e0544f373157e52bc54009954c...`
	TXT	`miro-verification=88fbc5bc244b32dbb566b32a427f088e92b3008e`
	TXT	`aeoVq2EoCAI4qedqWRz/LSBzQZWYMCCkia8/7rHw+xPiVbhnW1f8FArADy7N3i/Q1VD1yTA1/nVt8...`
	TXT	`apple-domain-verification=O1ZYQCig64bKFcKJ`
	TXT	`airtable-verification=04ea8df8518c501d977e4ec8823675aa`
	TXT	`bitrise-verification=62d86aec66ea1ebb-LyeTfKG91TOZ`
	TXT	`globalsign-domain-verification=DC301F8C3B14EF1D73D51232DB93719F`
	TXT	`globalsign-domain-verification=E9782F42D852FEA627B358561D9B6D22`
	TXT	`windsurf-verification=Z4-vzQy4m5cBVl0ayeP_KhNAhKHwjOVAb02NL6mDO8Q=`
	SOA	`ddc1-nmgt-ins2.mckesson.com`noreply@mckesson.com serial=923

rank #730971 globally
rank #7365 in the tld
📈 Tranco rank: #110,282

PTR for

165.57.47.199.in-addr.arpa

MX for

tracleerpatientsupportprogram.com

guardian-pharmacy.ca

tracleerpsp.ca

tracleerpsp.com

ida-pharmacy.ca

Previously MX for

Same first word

mail3.de

mail3.eu

mail3.net

mail3.it

mail3.gov.ao

mail3.ru

mail3.fr

mail3.org

mail3.iki.fi

mail3.nhs.uk

mail3.mil.ru

mail3.dk

mail3.com

mail3.nl

Similar names

3mail.email

3mail.net

3lami.com

3mail.ie

3mail.jp

3mail.ca

3mail.space

lami3.com

3almi.com

i3lam.com

3mail.com.au

3mail.fr

liam3.de

lima3.com

i3mal.com

3mail.co.uk

3mail.com

3mila.com

3mail.uk

3mail.at

3mail.ch

3mail.org

3mail.nl

3mail.ru

mali3.com

3mail.info

3mail.co

3mail.me

3mail.eu

3lima.com

3mail.de

3mail.hu

3mail.se

3mail.dk

DNS History

1 record (1 active, 0 former)

●A199.47.57.1652015-07-11 → 2026-03-30 · 2 obs

● 2015-07-11 23:15:08
● 2026-03-30 05:53:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
mckesson.ca	ep1ns04.mckesson.com, ep2ns01.mckesson.com, ep1ns03.mckesson.org, ep2ns03.mckesson.org...	-

✅ Authoritative Response

Server:198.51.45.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mckesson.ca (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.47.57.165`

Analysis

Mail Server Role

mail3.mckesson.ca serves as a mail server for tracleerpatientsupportprogram.com, guardian-pharmacy.ca, tracleerpsp.ca, tracleerpsp.com and ida-pharmacy.ca.

mail4.mckesson.ca is a mail server commonly used with mail3.mckesson.ca.

IP Addresses

mail3.mckesson.ca points to a single IP address: 199.47.57.165.

mail3.mckesson.ca - robtex.com