`4dollarcheapcourse.com`

DNSSEC	⚠️ Not signed
A	44.226.124.146^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-226-124-146.us-west-2.compute.amazonaws.com`
A	44.237.15.52^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
A	52.36.112.217^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
A	52.39.104.83^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
NS	`ns15.domaincontrol.com` ⭐
		A	2603:5:21b0::8^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns15.domaincontrol.com`
		A	97.74.107.8^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns15.domaincontrol.com`
NS	`ns16.domaincontrol.com`
		A	2603:5:22b0::8^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns16.domaincontrol.com`
		A	173.201.75.8^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns16.domaincontrol.com`
SOA	`ns15.domaincontrol.com`dns@jomax.net 2023-04-30 #0

`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=1771291435

Same first word

4dollarcheapcourse.com

DNS History

10 records (6 active, 4 former)

○NSns100.worldnic.com2016-12-16 → 2017-09-11 · 3 obs

● 2016-12-16 16:55:32
● 2017-09-11 07:33:24
○ 2026-03-19 07:45:02

●NSns15.domaincontrol.com2026-03-19 → 2026-03-19 · 2 obs

○ 2017-09-11 07:33:24
● 2026-03-19 07:45:02

●NSns16.domaincontrol.com2026-03-19 → 2026-03-19 · 2 obs

○ 2017-09-11 07:33:24
● 2026-03-19 07:45:02

○NSns99.worldnic.com2016-12-16 → 2017-09-11 · 3 obs

● 2016-12-16 16:55:32
● 2017-09-11 07:33:24
○ 2026-03-19 07:45:02

○MXp.webcom.ctmail.com2016-12-16 → 2017-09-11 · 3 obs

● 2016-12-16 16:55:32
● 2017-09-11 07:33:24
○ 2026-03-19 07:45:02

○A208.91.197.272016-12-16 → 2017-09-11 · 3 obs

● 2016-12-16 16:55:32
● 2017-09-11 07:33:24
○ 2026-03-19 07:45:02

●A44.226.124.1462026-03-19 → 2026-03-19 · 2 obs

○ 2017-09-11 07:33:24
● 2026-03-19 07:45:02

●A44.237.15.522026-03-19 → 2026-03-19 · 2 obs

○ 2017-09-11 07:33:24
● 2026-03-19 07:45:02

●A52.36.112.2172026-03-19 → 2026-03-19 · 2 obs

○ 2017-09-11 07:33:24
● 2026-03-19 07:45:02

●A52.39.104.832026-03-19 → 2026-03-19 · 2 obs

○ 2017-09-11 07:33:24
● 2026-03-19 07:45:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4dollarcheapcourse.com	ns15.domaincontrol.com, ns16.domaincontrol.com	4 records

✅ Authoritative Response

Server: 173.201.75.8

NS records: ns15.domaincontrol.com, ns16.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4dollarcheapcourse.com (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`44.226.124.146, 52.36.112.217...`
NS	2	`ns15.domaincontrol.com, ns16.domaincontrol.com`
SOA	1	`ns15.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)

Analysis

IP Addresses

4dollarcheapcourse.com points to four IP numbers: 44.226.124.146, 44.237.15.52, 52.36.112.217 and 52.39.104.83.

Other host names, for instance www.literotrica.com, chatspin.online, flowtogo.org, santaclaraimprov.com and skullandbonesny.com share IP numbers with 4dollarcheapcourse.com.

Name Servers

4dollarcheapcourse.com is delegated to two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.

4dollarcheapcourse.com uses the same name server setup as other domains, for instance maidicine.com, rebeccareimerscristol.com, stephenkriso.com, basketballnowmagazine.com and sonocarepacs.net.

4dollarcheapcourse.com partially shares name servers with other domains, for instance auctorespublishingonline.com.

Host names with two IP numbers:

The host ns15.domaincontrol.com points to 2603:5:21b0::8 and 97.74.107.8.

The host ns16.domaincontrol.com points to 2603:5:22b0::8 and 173.201.75.8.

4dollarcheapcourse.com - robtex.com