`pharmastudies.com`

DNSSEC	⚠️ Not signed
NS	`dns3.labcorp.com` ⭐
		A	162.134.164.164^{🇺🇸 AS53768162.134.160.0/20 231 Maple Avenue Burlington NC 27215 United States}
			PTR	`dns3.labcorp.com`
NS	`dns4.labcorp.com`
		A	162.134.132.77^{🇺🇸 AS18994162.134.132.0/24 231 Maple Avenue Burlington NC 27215 United States}
			PTR	`dns4.labcorp.com`
TXT	`lucid-validate-Pzyo8i7Mmmtmpy1T2bIV`
TXT	`v=spf1 -all`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com 2022-04-06 #10

`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=1785092897

Same first word

pharmastudies.com

DNS History

2 records (2 active, 0 former)

●NSdns3.labcorp.com2026-05-27 → 2026-07-26 · 2 obs

● 2026-05-27 10:38:12
● 2026-07-26 19:12:24

●NSdns4.labcorp.com2026-05-27 → 2026-07-26 · 2 obs

● 2026-05-27 10:38:12
● 2026-07-26 19:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net...	-
pharmastudies.com	dns3.labcorp.com, dns4.labcorp.com	2 records

✅ Authoritative Response

Server:162.134.164.164

NS records: dns3.labcorp.com, dns4.labcorp.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pharmastudies.com (unsigned zone)

⏱️ Timing

Total: 1149ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns3.labcorp.com, dns4.labcorp.com`
TXT	2	`v=spf1 -all, lucid-validate-Pzyo8i7Mmmtmpy1T2bIV`
SOA	1	`dns3.labcorp.com internetdomainadmin.lab`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns3.labcorp.com, dns4.labcorp.com)

Analysis

Name Servers

The NS records for pharmastudies.com delegate to dns3.labcorp.com and dns4.labcorp.com.

pharmastudies.com shares its NS records with other domains, for example isis-services.net, labcor-genetics.biz, labcorgenetic.name and two others.

At least some of pharmastudies.com's name servers are shared with other domains, for example covanceclinicaltrials.net, covance-toetet.com, sequredx.de and two more.

Each of dns3.labcorp.com and dns4.labcorp.com has one IP address: dns3.labcorp.com uses 162.134.164.164 and dns4.labcorp.com uses 162.134.132.77.

pharmastudies.com - robtex.com

pharmastudies.com

com