`concentricgroupllc.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns55.domaincontrol.com` ⭐
		A	2603:5:21b2::1c^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns55.domaincontrol.com`
		A	97.74.107.28^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns55.domaincontrol.com`
NS	`ns56.domaincontrol.com`
		A	2603:5:22b2::1c^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns56.domaincontrol.com`
		A	173.201.75.28^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns56.domaincontrol.com`
SOA	`ns55.domaincontrol.com`dns@jomax.net 2023-09-19 #0

`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=1774484167

Same first word

concentricgroupllc.com

DNS History

20 records (4 active, 16 former)

○NSns1.aplus.net2015-06-09 → 2016-04-21 · 4 obs

● 2015-06-09 22:03:12
● 2016-04-21 15:53:24
○ 2017-01-23 22:13:58
○ 2026-03-26 00:17:48

○NSns2.aplus.net2015-06-09 → 2016-04-21 · 4 obs

● 2015-06-09 22:03:12
● 2016-04-21 15:53:24
○ 2017-01-23 22:13:58
○ 2026-03-26 00:17:48

○NSns3.aplus.net2015-06-09 → 2016-04-21 · 4 obs

● 2015-06-09 22:03:12
● 2016-04-21 15:53:24
○ 2017-01-23 22:13:58
○ 2026-03-26 00:17:48

●NSns55.domaincontrol.com2018-07-05 → 2026-03-26 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
● 2026-03-26 00:17:48

●NSns56.domaincontrol.com2018-07-05 → 2026-03-26 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
● 2026-03-26 00:17:48

○MXmx1c40.carrierzone.com2015-06-09 → 2016-04-21 · 4 obs

● 2015-06-09 22:03:12
● 2016-04-21 15:53:24
○ 2017-01-23 22:13:58
○ 2026-03-26 00:17:48

○MXmx2c40.carrierzone.com2015-06-09 → 2016-04-21 · 4 obs

● 2015-06-09 22:03:12
● 2016-04-21 15:53:24
○ 2017-01-23 22:13:58
○ 2026-03-26 00:17:48

○MXmx3c40.carrierzone.com2015-06-09 → 2016-04-21 · 4 obs

● 2015-06-09 22:03:12
● 2016-04-21 15:53:24
○ 2017-01-23 22:13:58
○ 2026-03-26 00:17:48

●A15.197.148.332026-03-26 → 2026-03-26 · 2 obs

○ 2018-07-05 20:59:28
● 2026-03-26 00:17:48

○A184.168.221.332018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A184.168.221.482018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A184.168.221.602018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A184.168.221.622018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A184.168.221.632018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

●A3.33.130.1902026-03-26 → 2026-03-26 · 2 obs

○ 2018-07-05 20:59:28
● 2026-03-26 00:17:48

○A50.63.202.342018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A50.63.202.422018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A50.63.202.442018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A50.63.202.472018-07-05 → 2018-07-05 · 3 obs

○ 2017-01-23 22:13:58
● 2018-07-05 20:59:28
○ 2026-03-26 00:17:48

○A64.29.151.2212015-06-09 → 2016-04-21 · 4 obs

● 2015-06-09 22:03:12
● 2016-04-21 15:53:24
○ 2017-01-23 22:13:58
○ 2026-03-26 00:17:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
concentricgroupllc.com	ns55.domaincontrol.com, ns56.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.75.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concentricgroupllc.com (unsigned zone)

⏱️ Timing

Total: 77ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns55.domaincontrol.com, ns56.domaincontrol.com`
SOA	1	`ns55.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

IP Addresses

concentricgroupllc.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance treasurecoastdynamites.com, airfreight.bid, together4boulder.com, kakao.gallery and w2butler.com share IP numbers with concentricgroupllc.com.

Name Servers

concentricgroupllc.com is delegated to two name servers: ns55.domaincontrol.com and ns56.domaincontrol.com.

concentricgroupllc.com uses the same name server setup as other domains, for instance southamericainvitro.com, sunbeast.org, boatslipsforsaleinflorida.com, pleasedothedishes.com and industrial.construction.

Host names with two IP numbers:

The host ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.

The host ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.

concentricgroupllc.com - robtex.com