`progressclinicalresearch.com`

DNSSEC	⚠️ Not signed
A	66.96.162.129^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`129.162.96.66.static.eigbox.net`
NS	`ns1.domain.com` ⭐
		A	172.64.52.73^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.domain.com`
		A	172.64.53.117^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.progressclinicalresearch.com` ⭐
		A	66.96.140.138^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`138.140.96.66.static.eigbox.net`
		A	66.96.140.139^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`139.140.96.66.static.eigbox.net`
TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
SOA	`ns1.domain.com`dnsadmin@domain.com 2020-03-08 #78

`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=1776351277

Previously MX for

progressclinicalresearch.com

Subdomains

mx.progressclinicalresearch.com

Same first word

progressclinicalresearch.com

DNS History

9 records (4 active, 5 former)

●NSns1.domain.com2026-03-31 → 2026-04-16 · 3 obs

○ 2018-08-19 13:53:38
● 2026-03-31 12:21:08
● 2026-04-16 15:05:12

●NSns2.domain.com2026-03-31 → 2026-04-16 · 3 obs

○ 2018-08-19 13:53:38
● 2026-03-31 12:21:08
● 2026-04-16 15:05:12

○NSns3303.hostgator.com2015-07-26 → 2016-06-29 · 4 obs

● 2015-07-26 04:17:26
● 2016-06-29 15:27:20
○ 2018-08-19 13:53:38
○ 2026-04-16 15:05:12

○NSns3304.hostgator.com2015-07-26 → 2016-06-29 · 4 obs

● 2015-07-26 04:17:26
● 2016-06-29 15:27:20
○ 2018-08-19 13:53:38
○ 2026-04-16 15:05:12

○NSns8007.hostgator.com2015-07-26 → 2016-06-29 · 4 obs

● 2015-07-26 04:17:26
● 2016-06-29 15:27:20
○ 2018-08-19 13:53:38
○ 2026-04-16 15:05:12

●MXmx.progressclinicalresearch.com2026-03-31 → 2026-04-16 · 3 obs

○ 2018-08-19 13:53:38
● 2026-03-31 12:21:08
● 2026-04-16 15:05:12

○MXprogressclinicalresearch.com2015-07-26 → 2016-06-29 · 4 obs

● 2015-07-26 04:17:26
● 2016-06-29 15:27:20
○ 2018-08-19 13:53:38
○ 2026-04-16 15:05:12

○A192.185.16.2542015-07-26 → 2016-06-29 · 4 obs

● 2015-07-26 04:17:26
● 2016-06-29 15:27:20
○ 2018-08-19 13:53:38
○ 2026-04-16 15:05:12

●A66.96.162.1292026-03-31 → 2026-04-16 · 3 obs

○ 2018-08-19 13:53:38
● 2026-03-31 12:21:08
● 2026-04-16 15:05:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
progressclinicalresearch.com	ns2.domain.com, ns1.domain.com	2 records

✅ Authoritative Response

Server:172.64.52.73

NS records: ns2.domain.com, ns1.domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for progressclinicalresearch.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.162.129`
NS	2	`ns2.domain.com, ns1.domain.com`
MX	1	`mx.progressclinicalresearch.com (pri: 30`
TXT	1	`v=spf1 ip4:66.96.128.0/18 include:websit`
SOA	1	`ns1.domain.com dnsadmin.domain.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.domain.com, ns1.domain.com)

Analysis

Hierarchy

progressclinicalresearch.com is the parent of mx.progressclinicalresearch.com.

IP Addresses

progressclinicalresearch.com resolves to a single IP address: 66.96.162.129.

Other host names including mfamily.me, hostmaster.hrtsongmusic.com, marcopolotraveler.com, 4kkorea.com and bruno.la share IP numbers with progressclinicalresearch.com.

Name Servers

progressclinicalresearch.com's delegation uses two name servers, ns1.domain.com and ns2.domain.com.

progressclinicalresearch.com shares the same name server setup as other domains, for example circle.chat, dungeonsanddatums.com, westcoastoffroaders.com, sunsols.com and minorityleaders.org.

progressclinicalresearch.com at least partially shares name servers with other domains, including gladatwork.com, mnealey.net, icscarpet.com, orlcs.com and ocrc.us.

these name servers are commonly used together with ns1.yourhostingaccount.com, ns2.yourhostingaccount.com and ns3.domain.com.

Host names with a single IP:

ns1.domain.com points to 172.64.52.73.

ns2.domain.com points to 172.64.53.117.

Mail Servers

progressclinicalresearch.com is handled by a single mail server, mx.progressclinicalresearch.com.

mx.progressclinicalresearch.com points to two IPs: 66.96.140.138 and 66.96.140.139.

progressclinicalresearch.com - robtex.com