`trofileassay.org`

DNSSEC	⚠️ Not signed
A	54.159.234.47^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
		PTR	`ec2-54-159-234-47.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	`v=spf1 -all`
TXT	`lucid-validate0dPBDY5ZG3BUNNiDqdh1`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com 2025-11-21 #9

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774662513

Same first word

trofileassay.org

DNS History

11 records (3 active, 8 former)

○NSdns1.name-services.com2015-06-30 → 2017-01-12 · 4 obs

● 2015-06-30 12:10:00
● 2017-01-12 03:41:04
○ 2026-03-25 10:20:22
○ 2026-03-28 02:12:44

○NSdns2.name-services.com2015-06-30 → 2017-01-12 · 4 obs

● 2015-06-30 12:10:00
● 2017-01-12 03:41:04
○ 2026-03-25 10:20:22
○ 2026-03-28 02:12:44

●NSdns3.labcorp.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-01-12 03:41:04
● 2026-03-25 10:20:22
● 2026-03-28 02:12:44

○NSdns3.name-services.com2015-06-30 → 2017-01-12 · 4 obs

● 2015-06-30 12:10:00
● 2017-01-12 03:41:04
○ 2026-03-25 10:20:22
○ 2026-03-28 02:12:44

●NSdns4.labcorp.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-01-12 03:41:04
● 2026-03-25 10:20:22
● 2026-03-28 02:12:44

○NSdns4.name-services.com2015-06-30 → 2017-01-12 · 4 obs

● 2015-06-30 12:10:00
● 2017-01-12 03:41:04
○ 2026-03-25 10:20:22
○ 2026-03-28 02:12:44

○NSdns5.name-services.com2015-06-30 → 2017-01-12 · 4 obs

● 2015-06-30 12:10:00
● 2017-01-12 03:41:04
○ 2026-03-25 10:20:22
○ 2026-03-28 02:12:44

●A54.159.234.472026-03-25 → 2026-03-28 · 3 obs

○ 2017-01-12 03:41:04
● 2026-03-25 10:20:22
● 2026-03-28 02:12:44

○A98.124.198.12015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 12:10:00
○ 2026-03-25 10:20:22
○ 2026-03-28 02:12:44

○A98.124.199.12015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 12:10:00
○ 2015-11-16 21:28:24
○ 2026-03-28 02:12:44

○A98.124.199.352015-11-16 → 2017-01-12 · 5 obs

○ 2015-06-30 12:10:00
● 2015-11-16 21:28:24
● 2017-01-12 03:41:04
○ 2026-03-25 10:20:22
○ 2026-03-28 02:12:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
trofileassay.org	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 trofileassay.org (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.159.234.47`
NS	2	`dns3.labcorp.com, dns4.labcorp.com`
TXT	2	`lucid-validate0dPBDY5ZG3BUNNiDqdh1, v=spf1 -all`
SOA	1	`dns3.labcorp.com internetdomainadmin.lab`

Analysis

IP Addresses

trofileassay.org points to a single IP number: 54.159.234.47.

other host names for instance www.esoterix.com, covanceclinicaltrials.com, www.viromed.com, pgdx.com and medtox.com share IP numbers with trofileassay.org.

Name Servers

trofileassay.org is delegated to two name servers: dns3.labcorp.com and dns4.labcorp.com.

trofileassay.org shares the same name server setup as other domains, for example labcor-genetic.us, certifywell.com, mnglabs.com, mylabcorp.com and palab.com.

Host names with one IP number:

The host dns3.labcorp.com points to 162.134.164.164 and the host dns4.labcorp.com points to 162.134.132.77.

trofileassay.org - robtex.com