`pharmasourceinc.us`

DNSSEC	⚠️ Not signed
NS	`ns1.iqvia.com` ⭐
		A	162.44.245.2^{🇺🇸 IMS-HEALTH162.44.245.0/24 IQVIA Carlstadt}
			PTR	`dnsus1.imshealth.com`
NS	`ns2.iqvia.com`
		A	162.44.221.241^{🇺🇸 IMS-HEALTH162.44.221.0/24 IQVIA Carlstadt}
			PTR	`dnsus2.imshealth.com`
NS	`ns3.iqvia.com`
		A	185.76.229.151^{🇬🇧 Ireland185.76.228.0/22}
			PTR	`ns3.iqvia.com`
NS	`ns4.iqvia.com`
		A	185.76.229.152^{🇬🇧 Ireland185.76.228.0/22}
			PTR	`ns4.iqvia.com`
MX	`pharmasourceinc-us.mail.protection.outlook.com` ⭐
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`MS=ms15555999`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.iqvia.com`hostmaster@iqvia.com 2023-03-22 #0

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1773555288

Same first word

pharmasourceinc.com

pharmasourceinc.us

DNS History

5 records (5 active, 0 former)

●NSns1.iqvia.com2026-03-11 → 2026-03-24 · 2 obs

● 2026-03-11 08:19:44
● 2026-03-24 07:26:50

●NSns2.iqvia.com2026-03-11 → 2026-03-24 · 2 obs

● 2026-03-11 08:19:44
● 2026-03-24 07:26:50

●NSns3.iqvia.com2026-03-11 → 2026-03-24 · 2 obs

● 2026-03-11 08:19:44
● 2026-03-24 07:26:50

●NSns4.iqvia.com2026-03-11 → 2026-03-24 · 2 obs

● 2026-03-11 08:19:44
● 2026-03-24 07:26:50

●MXpharmasourceinc-us.mail.protection.outlook.com2026-03-11 → 2026-03-24 · 2 obs

● 2026-03-11 08:19:44
● 2026-03-24 07:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
pharmasourceinc.us	ns3.iqvia.com, ns4.iqvia.com, ns1.iqvia.com, ns2.iqvia.com	-

✅ Authoritative Response

Server:162.44.221.241

NS records: ns3.iqvia.com, ns4.iqvia.com, ns1.iqvia.com, ns2.iqvia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pharmasourceinc.us (unsigned zone)

⏱️ Timing

Total: 4498ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns4.iqvia.com, ns1.iqvia.com...`
MX	1	`pharmasourceinc-us.mail.protection.outlo`
TXT	2	`MS=ms15555999, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.iqvia.com hostmaster.iqvia.com`

Analysis

Name Servers

pharmasourceinc.us is delegated to four name servers: ns1.iqvia.com, ns2.iqvia.com, ns3.iqvia.com and ns4.iqvia.com.

pharmasourceinc.us at least partially shares name servers with other domains, for instance wignis.com, cvdandstrokeresearch.com, pspconcura.com, imsglobal.com and lekypomahaji.cz.

these name servers are often used together with dnsuk2.imshealth.com, dnsuk.imshealth.com, dnsus1.imshealth.com and dnsus2.imshealth.com.

Host names with one IP number: ns1.iqvia.com points to 162.44.245.2; ns2.iqvia.com points to 162.44.221.241; ns3.iqvia.com points to 185.76.229.151; ns4.iqvia.com points to 185.76.229.152.

Mail Servers

pharmasourceinc.us is handled by a single mail server, pharmasourceinc-us.mail.protection.outlook.com.

The host name pharmasourceinc-us.mail.protection.outlook.com resolves to four IP numbers: 40.93.192.1, 52.101.8.44, 52.101.41.0 and 52.101.50.13.

pharmasourceinc.us - robtex.com