`hereditarycancertest.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	`v=spf1 -all`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com 2025-10-10 #6

`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=1784529002

Same first word

hereditarycancertest.com

DNS History

11 records (2 active, 9 former)

●NSdns3.labcorp.com2026-03-25 → 2026-07-20 · 3 obs

○ 2018-06-12 14:53:50
● 2026-03-25 22:45:02
● 2026-07-20 06:35:58

●NSdns4.labcorp.com2026-03-25 → 2026-07-20 · 3 obs

○ 2018-06-12 14:53:50
● 2026-03-25 22:45:02
● 2026-07-20 06:35:58

○NSns33.domaincontrol.com2018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○NSns34.domaincontrol.com2018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○A184.168.221.322018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○A184.168.221.332018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○A184.168.221.442018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○A184.168.221.482018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○A50.63.202.392018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○A50.63.202.402018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

○A50.63.202.572018-06-12 → 2018-06-12 · 3 obs

● 2018-06-12 14:53:50
○ 2026-03-25 22:45:02
○ 2026-07-20 06:35:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
hereditarycancertest.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 hereditarycancertest.com (unsigned zone)

⏱️ Timing

Total: 1109ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.labcorp.com, dns3.labcorp.com`
TXT	1	`v=spf1 -all`
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

Two name servers handle the delegation for hereditarycancertest.com: dns3.labcorp.com and dns4.labcorp.com.

hereditarycancertest.com shares its NS records with other domains, for example covancelabor.com, esupportmerzusa.com, labcor-genetic.site and two others.

dns3.labcorp.com and dns4.labcorp.com each resolve to one IP number: dns3.labcorp.com points to 162.134.164.164 and dns4.labcorp.com points to 162.134.132.77.

hereditarycancertest.com - robtex.com