concentratedtech.com - dns.ninja

`concentratedtech.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	`ns17.domaincontrol.com` ⭐
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns18.domaincontrol.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=UiBB9UfGXJM3IBl1`
TXT	`v=spf1 include:icloud.com ~all`
TXT	`MS=ms53772827`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2024-05-22 #1

`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=1784046782

WOT: SAFE (69/100)

Same first word

concentratedtech.com

DNS History

12 records (6 active, 6 former)

○NSgina.ns.cloudflare.com2015-07-12 → 2018-06-22 · 4 obs

● 2015-07-12 00:49:30
● 2018-06-22 09:12:12
○ 2026-03-01 08:49:22
○ 2026-07-14 16:55:44

○NSjim.ns.cloudflare.com2015-07-12 → 2018-06-22 · 4 obs

● 2015-07-12 00:49:30
● 2018-06-22 09:12:12
○ 2026-03-01 08:49:22
○ 2026-07-14 16:55:44

●NSns17.domaincontrol.com2026-03-01 → 2026-07-14 · 3 obs

○ 2018-06-22 09:12:12
● 2026-03-01 08:49:22
● 2026-07-14 16:55:44

●NSns18.domaincontrol.com2026-03-01 → 2026-07-14 · 3 obs

○ 2018-06-22 09:12:12
● 2026-03-01 08:49:22
● 2026-07-14 16:55:44

○MXconcentratedtech-com.mail.eo.outlook.com2015-07-12 → 2018-06-22 · 4 obs

● 2015-07-12 00:49:30
● 2018-06-22 09:12:12
○ 2026-03-01 08:49:22
○ 2026-07-14 16:55:44

●MXmx01.mail.icloud.com2026-03-01 → 2026-07-14 · 3 obs

○ 2018-06-22 09:12:12
● 2026-03-01 08:49:22
● 2026-07-14 16:55:44

●MXmx02.mail.icloud.com2026-03-01 → 2026-07-14 · 3 obs

○ 2018-06-22 09:12:12
● 2026-03-01 08:49:22
● 2026-07-14 16:55:44

○A104.146.220.532016-07-17 → 2018-06-22 · 5 obs

○ 2016-03-22 09:29:18
● 2016-07-17 02:26:18
● 2018-06-22 09:12:12
○ 2026-03-01 08:49:22
○ 2026-07-14 16:55:44

●A15.197.148.332026-03-01 → 2026-07-14 · 3 obs

○ 2018-06-22 09:12:12
● 2026-03-01 08:49:22
● 2026-07-14 16:55:44

○A191.234.210.532015-07-12 → 2016-03-22 · 4 obs

● 2015-07-12 00:49:30
● 2016-03-22 09:29:18
○ 2016-07-17 02:26:18
○ 2026-07-14 16:55:44

○A2a01:111:f402:2407::532015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 00:49:30
○ 2018-06-22 09:12:12
○ 2026-07-14 16:55:44

●A3.33.130.1902026-03-01 → 2026-07-14 · 3 obs

○ 2018-06-22 09:12:12
● 2026-03-01 08:49:22
● 2026-07-14 16:55:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
concentratedtech.com	ns17.domaincontrol.com, ns18.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concentratedtech.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=UiBB9UfGXJM3IBl1, v=spf1 include:icloud.com ~all...`
SOA	1	`ns17.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

IP Addresses

concentratedtech.com has two IP addresses: 3.33.130.190 and 15.197.148.33

Two other host names, along with ericforindiana.net, taavun.com and wallpix.com, also share IP numbers with concentratedtech.com.

Name Servers

concentratedtech.com uses two name servers for its delegation: ns17.domaincontrol.com and ns18.domaincontrol.com.

concentratedtech.com shares its NS records with other domains, for example sifu.life, scimdb.com, tainex.com.tw and two others.

At least some of concentratedtech.com's name servers are also used by other domains, among them brokerkey.com.

The two host names ns17.domaincontrol.com and ns18.domaincontrol.com each have a pair of IP addresses: ns17.domaincontrol.com has 97.74.108.9 and 2603:5:21c0::9, and ns18.domaincontrol.com has 173.201.76.9 and 2603:5:22c0::9.

Mail Servers

concentratedtech.com is served by two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.

Among the domains sharing a mail server setup with concentratedtech.com are dalton.se, ppp3.ch, paulconsults.com and two others.

concentratedtech.com overlaps on mail servers with certain other domains, pauwels.dk among them.

DNS names with 6 IP addresses:

Hostname mx01.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Hostname mx02.mail.icloud.com directs to 17.42.251.62, 17.56.9.31 and 17.57.152.5 along with 3 other IP addresses.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.42.251.62 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.56.9.31 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.152.5 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.154.33 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.155.25 IP addresses each.

Both mx01.mail.icloud.com and mx02.mail.icloud.com resolve to 17.57.156.30 IP addresses each.