`oneworld.labcorpdev.com`

DNSSEC	⚠️ Not signed
A	12.145.88.24^{🇺🇸 AS5376812.145.88.0/21 Reassigned from AT&T to Laboratory Corporation of America}
		PTR	`splunk.labcorp.com`
		PTR	`oneworld.labcorpdev.com`

`labcorpdev.com`

	DNSSEC	⚠️ Not signed
	NS	`dns3.labcorp.com` ⭐
	NS	`dns4.labcorp.com`
	MX	`mx0a-00266502.pphosted.com` ⭐
	MX	`mx0b-00266502.pphosted.com` ⭐
	TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
	TXT	`MS=ms95234458`
	TXT	`d8C7P9Aon6ux9aQXODucRnHaJC54HtgIQkc9fcQS9p/if8puSarbk1nk5Px2gGSGXRVyyObEsSv/M...`
	TXT	`lucid-validate-v7Q3nVDy9WxOd1ARkvFR`
	TXT	`q83fxyjd42rrstfjhrkzznyqp2tyx9t5`
	TXT	`_yfet8ph73rwtfljc3mrsfa724s37rwx`
	TXT	`_fry9y3l8heunfnki51mietpeek8opy6`
	SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com serial=91

PTR for

24.88.145.12.in-addr.arpa

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

●A12.145.88.242026-03-11 → 2026-03-27 · 2 obs

● 2026-03-11 15:41:06
● 2026-03-27 10:23:40

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`12.145.88.24`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

oneworld.labcorpdev.com resolves to one IP number: 12.145.88.24.

Other host names, for instance splunk.labcorp.com, share IP numbers with oneworld.labcorpdev.com.

oneworld.labcorpdev.com - robtex.com

oneworld.labcorpdev.com

labcorpdev.com