`insightcourses.com`

DNSSEC	⚠️ Not signed
A	15.197.240.20^{🇺🇸 Amazon15.197.240.0/20}
		PTR	`acf3b736b777428f5.awsglobalaccelerator.com`
NS	`ns1.verification-hold.suspended-domain.com` ⭐
		A	127.0.0.1
NS	`dns10.parkpage.foundationapi.com` ⚠️ Not in zone NS records
		A	162.251.82.2^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
NS	`dns11.parkpage.foundationapi.com` ⚠️ Not in zone NS records
		A	162.251.82.254^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
SOA	`ns1.verification-hold.suspended-domain.com`admin@suspended-domain.com 2012-02-20 #12

`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=1774371157

Previously MX for

insightcourses.com

Subdomains

ns1.insightcourses.com

Same first word

insightcourses.com

Similar names

sourceinsights.com

insightsources.org

DNS History

14 records (4 active, 10 former)

●NSdns10.parkpage.foundationapi.com2026-02-28 → 2026-03-24 · 3 obs

○ 2020-01-12 07:08:32
● 2026-02-28 14:45:52
● 2026-03-24 17:06:58

●NSdns11.parkpage.foundationapi.com2026-02-28 → 2026-03-24 · 3 obs

○ 2020-01-12 07:08:32
● 2026-02-28 14:45:52
● 2026-03-24 17:06:58

○NSns1.c03.tmdcloud.com2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 21:10:44
● 2020-01-12 07:08:32
○ 2026-02-28 14:45:52
○ 2026-03-24 17:06:58

○NSns1.insightcourses.com2015-05-24 → 2017-02-19 · 4 obs

● 2015-05-24 17:48:18
● 2017-02-19 21:10:44
○ 2020-01-12 07:08:32
○ 2026-03-24 17:06:58

●NSns1.verification-hold.suspended-domain.com2026-02-28 → 2026-03-24 · 3 obs

○ 2020-01-12 07:08:32
● 2026-02-28 14:45:52
● 2026-03-24 17:06:58

○NSns2.c03.tmdcloud.com2020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 21:10:44
● 2020-01-12 07:08:32
○ 2026-02-28 14:45:52
○ 2026-03-24 17:06:58

○NSns2.insightcourses.com2015-05-24 → 2017-02-19 · 4 obs

● 2015-05-24 17:48:18
● 2017-02-19 21:10:44
○ 2020-01-12 07:08:32
○ 2026-03-24 17:06:58

○MXinsightcourses.com2016-03-15 → 2017-02-19 · 5 obs

○ 2015-12-15 02:57:48
● 2016-03-15 20:07:52
● 2017-02-19 21:10:44
○ 2020-01-12 07:08:32
○ 2026-03-24 17:06:58

○MXmx1.tmdhosting.com2015-05-24 → 2020-01-12 · 7 obs

● 2015-05-24 17:48:18
● 2015-12-15 02:57:48
○ 2016-03-15 20:07:52
○ 2017-02-19 21:10:44
● 2020-01-12 07:08:32
○ 2026-02-28 14:45:52
○ 2026-03-24 17:06:58

○MXmx2.tmdhosting.com2015-05-24 → 2015-12-15 · 4 obs

● 2015-05-24 17:48:18
● 2015-12-15 02:57:48
○ 2016-03-15 20:07:52
○ 2026-03-24 17:06:58

●A15.197.240.202026-02-28 → 2026-03-24 · 3 obs

○ 2020-01-12 07:08:32
● 2026-02-28 14:45:52
● 2026-03-24 17:06:58

○A173.236.5.1812015-05-24 → 2016-03-15 · 4 obs

● 2015-05-24 17:48:18
● 2016-03-15 20:07:52
○ 2016-07-05 10:44:20
○ 2026-03-24 17:06:58

○A184.154.36.1942020-01-12 → 2020-01-12 · 4 obs

○ 2017-02-19 21:10:44
● 2020-01-12 07:08:32
○ 2026-02-28 14:45:52
○ 2026-03-24 17:06:58

○A69.175.69.1552016-07-05 → 2017-02-19 · 5 obs

○ 2016-03-15 20:07:52
● 2016-07-05 10:44:20
● 2017-02-19 21:10:44
○ 2020-01-12 07:08:32
○ 2026-03-24 17:06:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
insightcourses.com	dns10.parkpage.foundationapi.com, dns11.parkpage.foundationapi.com	2 records

✅ Authoritative Response

Server:162.251.82.254

NS records: dns10.parkpage.foundationapi.com, dns11.parkpage.foundationapi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for insightcourses.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.197.240.20`
SOA	1	`ns1.verification-hold.suspended-domain.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns10.parkpage.foundationapi.com, dns11.parkpage.foundationapi.com)

Analysis

Hierarchy

insightcourses.com is the parent of ns1.insightcourses.com.

IP Addresses

insightcourses.com points to a single IP number: 15.197.240.20.

other host names for instance ns10.hostlyn.com, fslangke.com, mx1.hackedecu.com, my-xml.com and themencia.com share IP numbers with insightcourses.com.

Name Servers

insightcourses.com is delegated to three name servers: dns10.parkpage.foundationapi.com, dns11.parkpage.foundationapi.com and ns1.verification-hold.suspended-domain.com.

insightcourses.com at least partially shares name servers with other domains, for instance mail2.dianebrand.info, mail.sirsyedschool.com, hotelcruzroyale.com, storperdeniz.com and undefined.xemphim3x.com.

These name servers are often used with ns2.verification-hold.suspended-domain.com and dns9.parkpage.foundationapi.com.

Host names with one IP number:

dns10.parkpage.foundationapi.com points to 162.251.82.2.

dns11.parkpage.foundationapi.com points to 162.251.82.254.

ns1.verification-hold.suspended-domain.com points to 127.0.0.1.

insightcourses.com - robtex.com