`cellauthentication.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}
NS	`dns4.labcorp.com`
		A	162.134.132.77^{🇺🇸 AS18994162.134.132.0/24 231 Maple Avenue Burlington NC 27215 United States}
TXT	`v=spf1 -all`
TXT	`lucid-validate-Sj1ncbhxcWbtlrUyEoho`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com 2023-10-13 #35

`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=1784705367

Same first word

cellauthentication.com

cellauthentication.org

DNS History

6 records (2 active, 4 former)

●NSdns3.labcorp.com2026-03-25 → 2026-07-22 · 3 obs

○ 2017-12-14 20:14:42
● 2026-03-25 18:33:40
● 2026-07-22 07:34:54

●NSdns4.labcorp.com2026-03-25 → 2026-07-22 · 3 obs

○ 2017-12-14 20:14:42
● 2026-03-25 18:33:40
● 2026-07-22 07:34:54

○NSns57.worldnic.com2016-12-19 → 2017-12-14 · 4 obs

● 2016-12-19 00:14:02
● 2017-12-14 20:14:42
○ 2026-03-25 18:33:40
○ 2026-07-22 07:34:54

○NSns58.worldnic.com2016-12-19 → 2017-12-14 · 4 obs

● 2016-12-19 00:14:02
● 2017-12-14 20:14:42
○ 2026-03-25 18:33:40
○ 2026-07-22 07:34:54

○MXp.webcom.ctmail.com2016-12-19 → 2017-12-14 · 4 obs

● 2016-12-19 00:14:02
● 2017-12-14 20:14:42
○ 2026-03-25 18:33:40
○ 2026-07-22 07:34:54

○A208.91.197.272016-12-19 → 2017-12-14 · 4 obs

● 2016-12-19 00:14:02
● 2017-12-14 20:14:42
○ 2026-03-25 18:33:40
○ 2026-07-22 07:34:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cellauthentication.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 cellauthentication.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns3.labcorp.com, dns4.labcorp.com`
TXT	2	`v=spf1 -all, lucid-validate-Sj1ncbhxcWbtlrUyEoho`
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

DNS delegation for cellauthentication.com points to two name servers: dns3.labcorp.com and dns4.labcorp.com.

cellauthentication.com shares its NS records with other domains, for example labcorp-genetics.xyz, labcorpgenetic.xyz, covancesucks.net and two others.

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

cellauthentication.com - robtex.com