`journalismcoursesusa.com`

DNSSEC	⚠️ Not signed
A	172.232.3.86^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
		PTR	`k8s-svc-lander-evan-us-ord-02.parklogic.net`
A	172.236.109.120^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
A	172.238.190.126^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com` ⚠️ Not in parent delegation
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
SOA	`ns1.linode.com`protection@domainoverwatch.com serial=2021000004

`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=1784351072

⚠️ On DNS blocklist: tif

Same first word

journalismcoursesusa.com

DNS History

14 records (8 active, 6 former)

●NSns1.linode.com2015-08-18 → 2026-07-18 · 2 obs

● 2015-08-18 04:00:36
● 2026-07-18 05:07:02

●NSns2.linode.com2015-08-18 → 2026-07-18 · 2 obs

● 2015-08-18 04:00:36
● 2026-07-18 05:07:02

●NSns3.linode.com2015-08-18 → 2026-07-18 · 2 obs

● 2015-08-18 04:00:36
● 2026-07-18 05:07:02

●NSns4.linode.com2015-08-18 → 2026-07-18 · 2 obs

● 2015-08-18 04:00:36
● 2026-07-18 05:07:02

●NSns5.linode.com2015-08-18 → 2026-07-18 · 2 obs

● 2015-08-18 04:00:36
● 2026-07-18 05:07:02

○MXalt1.aspmx.l.google.com2015-08-18 → 2017-02-08 · 4 obs

● 2015-08-18 04:00:36
● 2017-02-08 17:43:02
○ 2026-05-13 01:46:38
○ 2026-07-18 05:07:02

○MXalt2.aspmx.l.google.com2015-08-18 → 2017-02-08 · 4 obs

● 2015-08-18 04:00:36
● 2017-02-08 17:43:02
○ 2026-05-13 01:46:38
○ 2026-07-18 05:07:02

○MXaspmx.l.google.com2015-08-18 → 2017-02-08 · 4 obs

● 2015-08-18 04:00:36
● 2017-02-08 17:43:02
○ 2026-05-13 01:46:38
○ 2026-07-18 05:07:02

○MXaspmx2.googlemail.com2015-08-18 → 2017-02-08 · 4 obs

● 2015-08-18 04:00:36
● 2017-02-08 17:43:02
○ 2026-05-13 01:46:38
○ 2026-07-18 05:07:02

○MXaspmx3.googlemail.com2015-08-18 → 2017-02-08 · 4 obs

● 2015-08-18 04:00:36
● 2017-02-08 17:43:02
○ 2026-05-13 01:46:38
○ 2026-07-18 05:07:02

●A172.232.3.862026-05-13 → 2026-07-18 · 3 obs

○ 2017-02-08 17:43:02
● 2026-05-13 01:46:38
● 2026-07-18 05:07:02

●A172.236.109.1202026-05-13 → 2026-07-18 · 3 obs

○ 2017-02-08 17:43:02
● 2026-05-13 01:46:38
● 2026-07-18 05:07:02

●A172.238.190.1262026-05-13 → 2026-07-18 · 3 obs

○ 2017-02-08 17:43:02
● 2026-05-13 01:46:38
● 2026-07-18 05:07:02

○A192.254.217.862015-08-18 → 2017-02-08 · 4 obs

● 2015-08-18 04:00:36
● 2017-02-08 17:43:02
○ 2026-05-13 01:46:38
○ 2026-07-18 05:07:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
journalismcoursesusa.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com	8 records

✅ Authoritative Response

Server:92.123.95.4

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for journalismcoursesusa.com (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.232.3.86, 172.238.190.126...`
NS	5	`ns3.linode.com, ns4.linode.com...`
SOA	1	`ns1.linode.com protection.domainoverwatc`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

journalismcoursesusa.com points to three IP numbers, namely 172.232.3.86, 172.236.109.120 and 172.238.190.126.

makemedoctor.com, bennettbarker.com, coliseumpizza.com plus two other host names have IP numbers in common with journalismcoursesusa.com.

Name Servers

Five name servers handle delegation for journalismcoursesusa.com: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

At least some of journalismcoursesusa.com's name servers are shared with other domains, for example hosamatic.com, funslug.org, kelleydispatch.info and two more.

These name servers tend to be deployed in combination with the name servers ns4.linode.com and ns5.linode.com.

Host names pointing to two IP addresses:

ns1.linode.com has two IP addresses: 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com has two IP addresses: 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com has two IP addresses: 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com has two IP addresses: 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com has two IP addresses: 92.123.95.2 and 2600:14c0:7::2.