`clinicaltestinglab.com`

DNSSEC	🔒 Signed (DS record present)
A	81.92.80.55^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
		PTR	`saspresence.perf1.com`
A	81.92.80.56^{🇫🇷 NAMESHIELD81.92.80.0/20 Nameshield-AS20756}
NS	`nsa.perf1.fr` ⭐
		A	2a01:c8:100::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
		A	81.92.94.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsa.perf1.fr`
NS	`nsb.perf1.com`
		A	2a01:c8:101::100^{🇫🇷 NAMESHIELD2a01:c8:100::/40 ANYCAST1-1}
			PTR	`nsb.perf1.com`
		A	81.92.95.100^{🇫🇷 NAMESHIELD81.92.94.0/23 ANYCAST1-1}
			PTR	`nsb.perf1.com`
NS	`nsc.perf1.com`
		A	2a09:35c0:102::100^{🇫🇷 NAMESHIELDGRP2a09:35c0:100::/40 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
		A	152.89.172.100^{🇫🇷 NAMESHIELDGRP152.89.172.0/23 NAMESHIELD ANYCAST1-2}
			PTR	`nsc.perf1.com`
TXT	`v=spf1 -all`
SOA	`nsa.perf1.fr`technical@nameshield.net 2026-03-26 #1

`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=1774633287

Same first word

clinicaltestinglab.com

Similar names

clinicallabtesting.com

DNS History

8 records (5 active, 3 former)

○NSns31.domaincontrol.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 06:10:44
○ 2026-03-04 02:05:34
○ 2026-03-27 18:03:24

○NSns32.domaincontrol.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 06:10:44
○ 2026-03-04 02:05:34
○ 2026-03-27 18:03:24

●NSnsa.perf1.fr2026-03-04 → 2026-03-27 · 3 obs

○ 2017-09-09 06:10:44
● 2026-03-04 02:05:34
● 2026-03-27 18:03:24

●NSnsb.perf1.com2026-03-04 → 2026-03-27 · 3 obs

○ 2017-09-09 06:10:44
● 2026-03-04 02:05:34
● 2026-03-27 18:03:24

●NSnsc.perf1.com2026-03-04 → 2026-03-27 · 3 obs

○ 2017-09-09 06:10:44
● 2026-03-04 02:05:34
● 2026-03-27 18:03:24

○A50.63.202.572017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 06:10:44
○ 2026-03-04 02:05:34
○ 2026-03-27 18:03:24

●A81.92.80.552026-03-04 → 2026-03-27 · 3 obs

○ 2017-09-09 06:10:44
● 2026-03-04 02:05:34
● 2026-03-27 18:03:24

●A81.92.80.562026-03-04 → 2026-03-27 · 3 obs

○ 2017-09-09 06:10:44
● 2026-03-04 02:05:34
● 2026-03-27 18:03:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
clinicaltestinglab.com	nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr	4 records

✅ Authoritative Response

Server:81.92.95.100

NS records: nsb.perf1.com, nsc.perf1.com, nsa.perf1.fr

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 384ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`81.92.80.56, 81.92.80.55`
NS	3	`nsb.perf1.com, nsa.perf1.fr...`
TXT	1	`v=spf1 -all`
SOA	1	`nsa.perf1.fr technical.nameshield.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (nsb.perf1.com, nsb.perf1.com, nsc.perf1.com...)

Analysis

IP Addresses

clinicaltestinglab.com points to two IP numbers: 81.92.80.55 and 81.92.80.56.

Other host names, for instance sainnt-gobain.com, myhermes-fulfillment.net, saint-gobain.ge, saint-gobain.bo and clostridien.info share IP numbers with clinicaltestinglab.com.

Name Servers

clinicaltestinglab.com is delegated to three name servers: nsb.perf1.com, nsc.perf1.com and nsa.perf1.fr.

clinicaltestinglab.com at least partially shares its name servers with other domains, for instance masernl.com, motul.nl, thuasne-care.com, merlinleroy.ru and tf1.digital.

These name servers are commonly paired with ns0.infravesi.com, ns1.infravesi.com, ns1.thalesgroup.com, ns2.thalesgroup.com, a.ns.developpement-durable.gouv.fr, b.ns.developpement-durable.gouv.fr, ns1.coltfrance.com, ns1.bouyguesbox.fr and ns2.bouyguesbox.fr.

Host names with two IP numbers:

nsb.perf1.com points to: 2a01:c8:101::100 and 81.92.95.100.

nsc.perf1.com points to: 2a09:35c0:102::100 and 152.89.172.100.

nsa.perf1.fr points to: 2a01:c8:100::100 and 81.92.94.100.

clinicaltestinglab.com - robtex.com