`pgdx.com`

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`
MX	`nadcsmtp01.covance.com` ⭐
		A	208.66.166.156^{🇺🇸 AS18994208.66.166.0/24 8211 SciCor Dr. Indianapolis IN 46214 United States}
			PTR	`nadcsmtp01.covance.com`
MX	`nadcsmtp02.covance.com` ⭐
		A	208.66.166.157^{🇺🇸 AS18994208.66.166.0/24 8211 SciCor Dr. Indianapolis IN 46214 United States}
			PTR	`nadcsmtp02.covance.com`
MX	`nadcsmtp03.covance.com`⁽²⁰⁾
		A	208.66.166.215^{🇺🇸 AS18994208.66.166.0/24 8211 SciCor Dr. Indianapolis IN 46214 United States}
			PTR	`nadcsmtp03.covance.com`
MX	`nadcsmtp04.covance.com`⁽²⁰⁾
		A	208.66.166.216^{🇺🇸 AS18994208.66.166.0/24 8211 SciCor Dr. Indianapolis IN 46214 United States}
			PTR	`nadcsmtp04.covance.com`
TXT	`smartsheet-site-validation=d_bqzBK9qNCNy4EU-G5B24yX6QogBGj5`
TXT	`_7mkfvccnttol2twhp2coadca64sfu5b`
TXT	`_wjo3evqzil3re9bomnjrjp9cg2nbhso`
TXT	`google-site-verification=CqAIzEUzTtG_ip0SqsOrKe8HqnrtM9ntCKpzF9aK1zQ`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
TXT	`lucid-validate-zkBt3BoTLjVn4CGaHhRp`
SOA	`dns3.labcorp.com`internetdomainadmin@labcorp.com 2022-04-25 #55

`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=1774624217

Subdomains

ad.pgdx.com

Same first word

pgdx.net

pgdx.com

Similar names

pdxg.net

xpgd.com

dgxp.net

xpgd.cn

gdxp.com

gdpx.com.cn

dxpg.cn

dpgx.cn

dpgx.net

dpgx.com.cn

gxpd.cn

dgpx.com

dpgx.com

xdgp.net

gxdp.nl

dxgp.shop

gpdx.com.cn

DNS History

19 records (7 active, 12 former)

○NSbuy.internettraffic.com2015-07-22 → 2016-04-04 · 4 obs

● 2015-07-22 13:24:34
● 2016-04-04 14:36:30
○ 2016-05-27 03:30:38
○ 2026-03-27 15:22:12

●NSdns3.labcorp.com2026-03-25 → 2026-03-27 · 3 obs

○ 2018-05-24 06:44:36
● 2026-03-25 17:30:34
● 2026-03-27 15:22:12

●NSdns4.labcorp.com2026-03-25 → 2026-03-27 · 3 obs

○ 2018-05-24 06:44:36
● 2026-03-25 17:30:34
● 2026-03-27 15:22:12

○NSns1.mediatemple.net2016-05-27 → 2018-05-24 · 5 obs

○ 2016-04-04 14:36:30
● 2016-05-27 03:30:38
● 2018-05-24 06:44:36
○ 2026-03-25 17:30:34
○ 2026-03-27 15:22:12

○NSns2.mediatemple.net2016-05-27 → 2018-05-24 · 5 obs

○ 2016-04-04 14:36:30
● 2016-05-27 03:30:38
● 2018-05-24 06:44:36
○ 2026-03-25 17:30:34
○ 2026-03-27 15:22:12

○NSsell.internettraffic.com2015-07-22 → 2016-04-04 · 4 obs

● 2015-07-22 13:24:34
● 2016-04-04 14:36:30
○ 2016-05-27 03:30:38
○ 2026-03-27 15:22:12

○MXalt1.aspmx.l.google.com2016-12-20 → 2017-01-23 · 4 obs

● 2016-12-20 00:29:50
● 2017-01-23 17:37:18
○ 2018-05-24 06:44:36
○ 2026-03-27 15:22:12

○MXalt2.aspmx.l.google.com2016-12-20 → 2017-01-23 · 4 obs

● 2016-12-20 00:29:50
● 2017-01-23 17:37:18
○ 2018-05-24 06:44:36
○ 2026-03-27 15:22:12

○MXaspmx.l.google.com2016-12-20 → 2017-01-23 · 4 obs

● 2016-12-20 00:29:50
● 2017-01-23 17:37:18
○ 2018-05-24 06:44:36
○ 2026-03-27 15:22:12

○MXaspmx2.googlemail.com2016-12-20 → 2017-01-23 · 4 obs

● 2016-12-20 00:29:50
● 2017-01-23 17:37:18
○ 2018-05-24 06:44:36
○ 2026-03-27 15:22:12

○MXaspmx3.googlemail.com2016-12-20 → 2017-01-23 · 4 obs

● 2016-12-20 00:29:50
● 2017-01-23 17:37:18
○ 2018-05-24 06:44:36
○ 2026-03-27 15:22:12

●MXnadcsmtp01.covance.com2026-03-25 → 2026-03-27 · 3 obs

○ 2018-05-24 06:44:36
● 2026-03-25 17:30:34
● 2026-03-27 15:22:12

●MXnadcsmtp02.covance.com2026-03-25 → 2026-03-27 · 3 obs

○ 2018-05-24 06:44:36
● 2026-03-25 17:30:34
● 2026-03-27 15:22:12

●MXnadcsmtp03.covance.com2026-03-25 → 2026-03-27 · 3 obs

○ 2018-05-24 06:44:36
● 2026-03-25 17:30:34
● 2026-03-27 15:22:12

●MXnadcsmtp04.covance.com2026-03-25 → 2026-03-27 · 3 obs

○ 2018-05-24 06:44:36
● 2026-03-25 17:30:34
● 2026-03-27 15:22:12

○MXpgdx-com.mail.protection.outlook.com2018-05-24 → 2018-05-24 · 4 obs

○ 2017-01-23 17:37:18
● 2018-05-24 06:44:36
○ 2026-03-25 17:30:34
○ 2026-03-27 15:22:12

○A205.186.179.662016-05-27 → 2018-05-24 · 5 obs

○ 2016-04-04 14:36:30
● 2016-05-27 03:30:38
● 2018-05-24 06:44:36
○ 2026-03-25 17:30:34
○ 2026-03-27 15:22:12

●A54.159.234.472026-03-25 → 2026-03-27 · 3 obs

○ 2018-05-24 06:44:36
● 2026-03-25 17:30:34
● 2026-03-27 15:22:12

○A69.172.201.2082015-07-22 → 2016-04-04 · 4 obs

● 2015-07-22 13:24:34
● 2016-04-04 14:36:30
○ 2016-05-27 03:30:38
○ 2026-03-27 15:22:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
pgdx.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 pgdx.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.159.234.47`
NS	2	`dns3.labcorp.com, dns4.labcorp.com`
MX	4	`nadcsmtp04.covance.com (pri: 20), nadcsmtp03.covance.com (pri: 20)...`
TXT	6	`_7mkfvccnttol2twhp2coadca64sfu5b, _wjo3evqzil3re9bomnjrjp9cg2nbhso...`
SOA	1	`dns3.labcorp.com internetdomainadmin.lab`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

pgdx.com is the parent of ad.pgdx.com.

IP Addresses

pgdx.com resolves to one IP number: 54.159.234.47.

other host names including www.integratedgenetics.com, mnglabs.com, www.sequenom.com, labcorrp.com and viromed.com share IP numbers with pgdx.com.

Name Servers

pgdx.com is delegated to two name servers dns3.labcorp.com and dns4.labcorp.com.

pgdx.com shares the same name server setup as other domains, for instance labcor-genetic.me, noveprim.com, wcs-dev.com, starttoknow.net and kobahc.org.

Host names with one IP number:

dns3.labcorp.com points to 162.134.164.164

dns4.labcorp.com points to 162.134.132.77

Mail Servers

Four mail servers handle pgdx.com: nadcsmtp01.covance.com, nadcsmtp02.covance.com, nadcsmtp03.covance.com and nadcsmtp04.covance.com.

pgdx.com shares at least some mail servers with other domains, including personalgenome.com, covance.com, i-d-a.com and mibioresearch.com.

Host names with one IP number: nadcsmtp01.covance.com points to 208.66.166.156; nadcsmtp02.covance.com points to 208.66.166.157; nadcsmtp03.covance.com points to 208.66.166.215; nadcsmtp04.covance.com points to 208.66.166.216.

pgdx.com - robtex.com

pgdx.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`pgdx.com`

`com`