`concentric.je`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`concentric-je.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`mscid=Sn3utKnJUsdy8rwm6k8CPzfCV4xbGDzkgmfJKvRES/2W0xUGPltlkVE5q1uU42NS/rtiz77...`
TXT	`knowbe4-site-verification=0799cd20d92850e19867dbc7e30b90c4`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`je`

	DNSSEC	🔒 Signed (DS record present)
	NS	`c.ci-servers.org` ⭐
	NS	`dns1.nominetdns.uk`
	NS	`dns2.nominetdns.uk`
	NS	`dns3.nominetdns.uk`
	NS	`dns4.nominetdns.uk`
	NS	`e.ci-servers.net`
	TXT	`Generation Time: 1784816097`
	SOA	`c.ci-servers.org`dnsmaster@channelisles.net 2026-07-24 #56

Same first word

Similar names

centriccon.com

connectric.com

circonnect.com

ricconnect.com

concertinc.com

rciconnect.es

ictconcern.com

rciconnect.pt

concnetric.net

rciconnect.com

DNS History

7 records (7 active, 0 former)

●NSns1.bdm.microsoftonline.com2026-06-08 → 2026-07-23 · 2 obs

● 2026-06-08 00:28:00
● 2026-07-23 14:58:54

●NSns2.bdm.microsoftonline.com2026-06-08 → 2026-07-23 · 2 obs

● 2026-06-08 00:28:00
● 2026-07-23 14:58:54

●NSns3.bdm.microsoftonline.com2026-06-08 → 2026-07-23 · 2 obs

● 2026-06-08 00:28:00
● 2026-07-23 14:58:54

●NSns4.bdm.microsoftonline.com2026-06-08 → 2026-07-23 · 2 obs

● 2026-06-08 00:28:00
● 2026-07-23 14:58:54

●MXconcentric-je.mail.protection.outlook.com2026-06-08 → 2026-07-23 · 2 obs

● 2026-06-08 00:28:00
● 2026-07-23 14:58:54

●A141.193.213.102026-06-08 → 2026-07-23 · 2 obs

● 2026-06-08 00:28:00
● 2026-07-23 14:58:54

●A141.193.213.112026-06-08 → 2026-07-23 · 2 obs

● 2026-06-08 00:28:00
● 2026-07-23 14:58:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
je	c.ci-servers.org, dns1.nominetdns.uk, dns3.nominetdns.uk, e.ci-servers.net...	12 records
concentric.je	ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:208.84.5.208

NS records: ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concentric.je (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.10, 141.193.213.11`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`concentric-je.mail.protection.outlook.co`
TXT	3	`v=spf1 include:spf.protection.outlook.co, mscid=Sn3utKnJUsdy8rwm6k8CPzfCV4xbGDzkgm...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (c.ci-servers.org, c.ci-servers.org, dns1.nominetdns.uk...)

Analysis

IP Addresses

concentric.je points to the IP addresses 141.193.213.10 and 141.193.213.11

Two other host names, along with paktolus.com, efestra.com and pepsolar.com, also share IP numbers with concentric.je.

Name Servers

The NS records for concentric.je point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

At least some of concentric.je's name servers are shared with other domains, for example incline.net.au, arupa.co.id, altup.eu and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1.bdm.microsoftonline.com directs to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com directs to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com directs to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com directs to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

The sole mail server for concentric.je is concentric-je.mail.protection.outlook.com.

With 8 IP addresses total, concentric-je.mail.protection.outlook.com resolves to 52.101.68.36, 52.101.73.1, 52.101.73.4 and 5 others.

concentric.je - robtex.com

concentric.je

je

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`concentric.je`

`je`