`lipoproteincentral.net`

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-zDOB3guqFCuiKG3bsrES`
TXT	`v=spf1 -all`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com 2023-03-07 #9

`net`

	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=1785334147

Same first word

lipoproteincentral.org

lipoproteincentral.net

lipoproteincentral.com

DNS History

6 records (2 active, 4 former)

●NSdns3.labcorp.com2026-05-27 → 2026-07-29 · 3 obs

○ 2015-12-07 07:57:38
● 2026-05-27 10:40:36
● 2026-07-29 14:22:56

●NSdns4.labcorp.com2026-05-27 → 2026-07-29 · 3 obs

○ 2015-12-07 07:57:38
● 2026-05-27 10:40:36
● 2026-07-29 14:22:56

○NSns49.worldnic.com2015-08-04 → 2015-12-07 · 4 obs

● 2015-08-04 14:01:24
● 2015-12-07 07:57:38
○ 2026-05-27 10:40:36
○ 2026-07-29 14:22:56

○NSns50.worldnic.com2015-08-04 → 2015-12-07 · 4 obs

● 2015-08-04 14:01:24
● 2015-12-07 07:57:38
○ 2026-05-27 10:40:36
○ 2026-07-29 14:22:56

○MXp.webcom.ctmail.com2015-12-07 → 2015-12-07 · 3 obs

● 2015-12-07 07:57:38
○ 2026-05-27 10:40:36
○ 2026-07-29 14:22:56

○A216.27.56.782015-08-04 → 2015-12-07 · 4 obs

● 2015-08-04 14:01:24
● 2015-12-07 07:57:38
○ 2026-05-27 10:40:36
○ 2026-07-29 14:22:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
lipoproteincentral.net	dns3.labcorp.com, dns4.labcorp.com	-

✅ Authoritative Response

Server:162.134.164.164

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lipoproteincentral.net (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns3.labcorp.com, dns4.labcorp.com`
TXT	2	`v=spf1 -all, lucid-validate-zDOB3guqFCuiKG3bsrES`
SOA	1	`dns3.labcorp.com internetdomainadmin.lab`

Analysis

Name Servers

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

lipoproteincentral.net uses the same name servers as several other domains — among them covance.com.ph, lcah.io, cancercomplete.com and two more.

dns3.labcorp.com resolves to 162.134.164.164. dns4.labcorp.com resolves to 162.134.132.77. Both host names point to a single IP number.

lipoproteincentral.net - robtex.com