`labcorpbiling.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`
TXT	`lucid-validate-hBRSHR6i5Qg8tKeJYcTI`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com 2023-03-07 #11

`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=1774660557

Same first word

labcorpbiling.com

DNS History

2 records (2 active, 0 former)

●NSdns3.labcorp.com2026-03-25 → 2026-03-28 · 2 obs

● 2026-03-25 12:14:14
● 2026-03-28 01:18:38

●NSdns4.labcorp.com2026-03-25 → 2026-03-28 · 2 obs

● 2026-03-25 12:14:14
● 2026-03-28 01:18:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
labcorpbiling.com	dns3.labcorp.com, dns4.labcorp.com	2 records

✅ Authoritative Response

Server:162.134.132.77

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for labcorpbiling.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns3.labcorp.com, dns4.labcorp.com`
TXT	2	`lucid-validate-hBRSHR6i5Qg8tKeJYcTI, 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

labcorpbiling.com's delegation uses two name servers: dns3.labcorp.com and dns4.labcorp.com.

labcorpbiling.com uses the same name server setup as other domains, such as samplekinect.biz, hdlparticletest.info, 800dnatest.com, labcorp-genetics.me and medicalneurogenetics.me.

labcorpbiling.com at least partially shares name servers with other domains, including noveprim.com, wcs-dev.com, starttoknow.net, kobahc.org and covance.org.

Host names with a single IP address: dns3.labcorp.com points to 162.134.164.164; dns4.labcorp.com points to 162.134.132.77.

labcorpbiling.com - robtex.com

labcorpbiling.com

com