`thinkcommunicationsgroup.com`

DNSSEC	⚠️ Not signed
A	35.209.254.152^{🇺🇸 Google35.208.0.0/15}
		PTR	`152.254.209.35.bc.googleusercontent.com`
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`thinkcommunicationsgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1753101727

`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=1776130282

Same first word

thinkcommunicationsgroup.com

DNS History

13 records (5 active, 8 former)

○NSns1.cnchost.com2015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

○NSns1.hostingsvcs.com2015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

●NSns1.systemdns.com2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-24 10:44:12
● 2026-04-14 01:46:48

○NSns2.hostingsvcs.com2015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

●NSns2.systemdns.com2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-24 10:44:12
● 2026-04-14 01:46:48

○NSns3.hostingsvcs.com2015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

●NSns3.systemdns.com2026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-24 10:44:12
● 2026-04-14 01:46:48

○NSns4.hostingsvcs.com2015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

●MXthinkcommunicationsgroup-com.mail.protection.outlook.com2017-06-24 → 2026-04-14 · 3 obs

○ 2015-06-05 17:59:30
● 2017-06-24 10:44:12
● 2026-04-14 01:46:48

○MXthinkcommunicationsgroup.com.1.0001.arsmtp.com2015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

○MXthinkcommunicationsgroup.com.2.0001.arsmtp.com2015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

●A35.209.254.1522026-04-14 → 2026-04-14 · 2 obs

○ 2017-06-24 10:44:12
● 2026-04-14 01:46:48

○A66.226.70.282015-06-05 → 2017-06-24 · 3 obs

● 2015-06-05 17:59:30
● 2017-06-24 10:44:12
○ 2026-04-14 01:46:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkcommunicationsgroup.com	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	6 records

✅ Authoritative Response

Server:64.98.148.16

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkcommunicationsgroup.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.209.254.152`
NS	3	`ns1.systemdns.com, ns2.systemdns.com...`
MX	1	`thinkcommunicationsgroup-com.mail.protec`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

thinkcommunicationsgroup.com resolves to a single IP: 35.209.254.152.

Other host names, for instance robsirota.com, joombly.com, northvillecosmeticdentist.com, sjpaccountants.com and apb-news.com share IP numbers with thinkcommunicationsgroup.com.

Name Servers

thinkcommunicationsgroup.com delegates to three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

thinkcommunicationsgroup.com shares some name servers with other domains, for example document-hub.com, drycreekcourt.com, propertylabsmn.com, freemancontractors.com and restaurant-gandhi.com.

Host names with two IP numbers:

ns1.systemdns.com: 2604:4000:0:d:216:40:47:90 and 216.40.47.90

ns2.systemdns.com: 2604:4000:2800:d:64:99:148:16 and 64.98.148.16

ns3.systemdns.com: 2604:4000:0:d:64:99:96:36 and 64.99.96.36

Mail Servers

thinkcommunicationsgroup.com is handled by a single mail server, thinkcommunicationsgroup-com.mail.protection.outlook.com.

Host thinkcommunicationsgroup-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::b, 2a01:111:f403:f901::, 2a01:111:f403:f90a::, 2a01:111:f403:f90b::, 52.101.8.34, 52.101.10.5, 52.101.42.18 and 52.101.194.15.

thinkcommunicationsgroup.com - robtex.com