`coursecompass.com`

DNSSEC	⚠️ Not signed
A	159.182.72.19^{🇺🇸 PEARSON-EMEA159.182.72.0/21 NCS Pearson Inc.}
		PTR	`pearsontestprep.com`
		PTR	`lo1.redirect.global.pearson.com`
NS	`dns-amer-2.ptns.pearson.com` ⭐ ⚠️ Not in parent delegation
		A	159.182.12.40^{🇺🇸 PEARSON-NA159.182.12.0/24 NCS Pearson Inc.}
			PTR	`dns-amer-2.ptns.pearson.com`
NS	`dns-apac-1.ptns.pearson.com` ⚠️ Not in parent delegation
		A	159.182.67.40^{🇺🇸 PEARSON-APAC159.182.67.0/24 Pearson Group}
			PTR	`dns-apac-1.ptns.pearson.com`
NS	`dns-emea-1.ptns.pearson.com` ⚠️ Not in parent delegation
		A	159.182.79.40^{🇺🇸 PEARSON-EMEA159.182.79.0/24 Pearson Group}
			PTR	`dns-emea-1.ptns.pearson.com`
NS	`ns1.pearson.com` ⚠️ Not in zone NS records
		A	168.146.112.10^{🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.}
			PTR	`ns1.pearson.com`
NS	`ns2.pearson.com` ⚠️ Not in zone NS records
		A	168.146.112.11^{🇺🇸 PEARSON-NA168.146.112.0/24 NCS Pearson Inc.}
			PTR	`ns2.pearson.com`
MX	`mail03.pearsoncmg.com` ⭐
SOA	`dns-amer-2.ptns.pearson.com`gns-dnsoperations@pearson.com 2009-06-25 #62

`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

WOT: SAFE (94/100)

Subdomains

cp01.coursecompass.com

cp03.coursecompass.com

www.coursecompass.com

Same first word

coursecompass.cn

coursecompass.com

Similar names

compasssource.com

sourcecompass.com

DNS History

13 records (7 active, 6 former)

●NSdns-amer-2.ptns.pearson.com2026-03-03 → 2026-03-17 · 3 obs

○ 2017-09-29 11:22:08
● 2026-03-03 08:15:54
● 2026-03-17 06:56:18

●NSdns-apac-1.ptns.pearson.com2026-03-03 → 2026-03-17 · 3 obs

○ 2017-09-29 11:22:08
● 2026-03-03 08:15:54
● 2026-03-17 06:56:18

●NSdns-emea-1.ptns.pearson.com2026-03-03 → 2026-03-17 · 3 obs

○ 2017-09-29 11:22:08
● 2026-03-03 08:15:54
● 2026-03-17 06:56:18

○NSns01.pearson.com2015-09-04 → 2017-09-29 · 4 obs

● 2015-09-04 11:41:14
● 2017-09-29 11:22:08
○ 2026-03-03 08:15:54
○ 2026-03-17 06:56:18

○NSns02.pearson.com2015-09-04 → 2017-09-29 · 4 obs

● 2015-09-04 11:41:14
● 2017-09-29 11:22:08
○ 2026-03-03 08:15:54
○ 2026-03-17 06:56:18

○NSns03.pearson.com2015-09-04 → 2017-09-29 · 4 obs

● 2015-09-04 11:41:14
● 2017-09-29 11:22:08
○ 2026-03-03 08:15:54
○ 2026-03-17 06:56:18

○NSns04.pearson.com2015-09-04 → 2017-09-29 · 4 obs

● 2015-09-04 11:41:14
● 2017-09-29 11:22:08
○ 2026-03-03 08:15:54
○ 2026-03-17 06:56:18

●NSns1.pearson.com2026-03-03 → 2026-03-17 · 3 obs

○ 2017-09-29 11:22:08
● 2026-03-03 08:15:54
● 2026-03-17 06:56:18

●NSns2.pearson.com2026-03-03 → 2026-03-17 · 3 obs

○ 2017-09-29 11:22:08
● 2026-03-03 08:15:54
● 2026-03-17 06:56:18

●MXmail03.pearsoncmg.com2015-09-04 → 2026-03-17 · 2 obs

● 2015-09-04 11:41:14
● 2026-03-17 06:56:18

●A159.182.72.192026-03-17 → 2026-03-17 · 2 obs

○ 2026-03-03 08:15:54
● 2026-03-17 06:56:18

○A168.146.68.322026-03-03 → 2026-03-03 · 3 obs

○ 2017-09-29 11:22:08
● 2026-03-03 08:15:54
○ 2026-03-17 06:56:18

○A206.31.248.972015-09-04 → 2017-09-29 · 4 obs

● 2015-09-04 11:41:14
● 2017-09-29 11:22:08
○ 2026-03-03 08:15:54
○ 2026-03-17 06:56:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
coursecompass.com	ns2.pearson.com, ns1.pearson.com	2 records

✅ Authoritative Response

Server: 168.146.112.10

NS records: ns2.pearson.com, ns1.pearson.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursecompass.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.182.72.19`
NS	3	`dns-amer-2.ptns.pearson.com, dns-emea-1.ptns.pearson.com...`
MX	1	`mail03.pearsoncmg.com (pri: 10)`
SOA	1	`dns-amer-2.ptns.pearson.com gns-dnsopera`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.pearson.com, ns1.pearson.com)

Analysis

Hierarchy

coursecompass.com is parent of cp01.coursecompass.com, cp03.coursecompass.com and www.coursecompass.com.

IP Addresses

coursecompass.com points to a single IP: 159.182.72.19.

Other host names, for instance pearsons.biz, mylivelessons.com, skill.com.br, pearsonxl.org and mygrammarlab.com share IP numbers with coursecompass.com.

Name Servers

coursecompass.com is delegated to five name servers: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com, dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.

coursecompass.com at least partially shares its name servers with other domains, for instance ptepartner.info, passit.com, pearsonasi.in, alaskaconnectionsacademy.com and mybusspace.co.uk.

Host names with one IP number:

ns1.pearson.com points to 168.146.112.10; ns2.pearson.com points to 168.146.112.11; dns-amer-2.ptns.pearson.com points to 159.182.12.40; dns-apac-1.ptns.pearson.com points to 159.182.67.40; dns-emea-1.ptns.pearson.com points to 159.182.79.40.

Mail Servers

coursecompass.com is served by a single mail server, mail03.pearsoncmg.com.

coursecompass.com uses the same mail server setup as other domains such as myiblab.com, mypearsonplaces.com, linux3.pearsoncmg.com, mypearsonlabs.com and interactivephysiology.com.

coursecompass.com shares some mail servers with other domains, including pearsoncustomchoices.com, masteringengineering.com, masteringcollegephysics.com, masteringchemistry.com and masteringaandp.com.

These mail servers are often used alongside the mail servers mail02.pearsoncmg.com.

coursecompass.com - robtex.com