`labcorponetoone.com`

DNSSEC	⚠️ Not signed
A	52.205.233.111^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
		PTR	`ec2-52-205-233-111.compute-1.amazonaws.com`
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-RZDvQdukzvogkgd6GjCu`
TXT	`v=spf1 -all`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com serial=16

`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=1784501677

Same first word

labcorponetoone.com

DNS History

5 records (3 active, 2 former)

○NSdns1.labcorp.com2016-12-15 → 2017-10-21 · 4 obs

● 2016-12-15 22:01:48
● 2017-10-21 18:02:52
○ 2026-05-27 10:39:34
○ 2026-07-19 22:55:54

○NSdns2.labcorp.com2016-12-15 → 2017-10-21 · 4 obs

● 2016-12-15 22:01:48
● 2017-10-21 18:02:52
○ 2026-05-27 10:39:34
○ 2026-07-19 22:55:54

●NSdns3.labcorp.com2026-05-27 → 2026-07-19 · 3 obs

○ 2017-10-21 18:02:52
● 2026-05-27 10:39:34
● 2026-07-19 22:55:54

●NSdns4.labcorp.com2026-05-27 → 2026-07-19 · 3 obs

○ 2017-10-21 18:02:52
● 2026-05-27 10:39:34
● 2026-07-19 22:55:54

●A52.205.233.1112016-12-15 → 2026-07-19 · 2 obs

● 2016-12-15 22:01:48
● 2026-07-19 22:55:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
labcorponetoone.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 labcorponetoone.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.205.233.111`
NS	2	`dns4.labcorp.com, dns3.labcorp.com`
TXT	2	`v=spf1 -all, lucid-validate-RZDvQdukzvogkgd6GjCu`
SOA	1	`dns3.labcorp.com internetdomainadmin.lab`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

labcorponetoone.com points to a single IP number: 52.205.233.111.

Further host names like ec2-52-205-233-111.compute-1.amazonaws.com and ondemandlabcorp.com overlap in IP numbers with labcorponetoone.com.

Name Servers

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

labcorponetoone.com shares its name server setup with other domains, including hermarkassay.com, labcorgenetic.clinic, enlighten-health.com and two others.

labcorponetoone.com and other domains like 88.145.12.in-addr.arpa share at least a portion of their name servers.

dns3.labcorp.com → 162.134.164.164 and dns4.labcorp.com → 162.134.132.77: one IP number per host name.

labcorponetoone.com - robtex.com