`cardioriskstudy.com`

DNSSEC	⚠️ Not signed
A	162.44.164.241^{🇺🇸 IMS-HEALTH162.44.164.0/24}
NS	`dccar1nig01.gns.iqvia.net` ⚠️ Not in zone NS records
		A	162.44.202.230^{🇺🇸 IMS-HEALTH162.44.202.0/24 IQVIA Carlstadt}
NS	`dcdub1nig02.gns.iqvia.net` ⚠️ Not in zone NS records
		A	162.44.2.225^{🇺🇸 Ireland162.44.2.0/23 IQVIA-Dublin}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774546022

Same first word

cardioriskstudy.com

DNS History

4 records (3 active, 1 former)

●NSdccar1nig01.gns.iqvia.net2026-02-27 → 2026-03-26 · 2 obs

● 2026-02-27 17:51:14
● 2026-03-26 17:31:02

●NSdcdub1nig02.gns.iqvia.net2026-02-27 → 2026-03-26 · 2 obs

● 2026-02-27 17:51:14
● 2026-03-26 17:31:02

●A162.44.164.2412026-03-14 → 2026-03-26 · 3 obs

○ 2026-02-27 17:51:14
● 2026-03-14 09:18:02
● 2026-03-26 17:31:02

○A162.44.166.1192026-02-27 → 2026-02-27 · 3 obs

● 2026-02-27 17:51:14
○ 2026-03-14 09:18:02
○ 2026-03-26 17:31:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...	-
cardioriskstudy.com	dccar1nig01.gns.iqvia.net, dcdub1nig02.gns.iqvia.net	-

✅ Authoritative Response

Server:162.44.2.225

NS records: dccar1nig01.gns.iqvia.net, dcdub1nig02.gns.iqvia.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cardioriskstudy.com (unsigned zone)

⏱️ Timing

Total: 1868ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.44.164.241`

Analysis

IP Addresses

cardioriskstudy.com points to a single IP address: 162.44.164.241.

Other host names such as mybirthcontroltrial.com, joinweightstudies.com, atopicdermatitisstudies.com, weighthealthtrials.com and clinicaltrialsforlupus.com share IP numbers with cardioriskstudy.com.

Name Servers

cardioriskstudy.com is delegated to two name servers: dccar1nig01.gns.iqvia.net and dcdub1nig02.gns.iqvia.net.

cardioriskstudy.com uses the same name server setup as other domains, including skintreatmenttrial.com, myclinicaldepressionstudy.com, c19clinicaltrials.com, researchforucstudies.com and researchforrsv.com.

cardioriskstudy.com shares some name servers with other domains, for example ddns.iqvia.com.

Hostnames with a single IP

dccar1nig01.gns.iqvia.net resolves to: 162.44.202.230.

dcdub1nig02.gns.iqvia.net resolves to: 162.44.2.225.

cardioriskstudy.com - robtex.com