learnwithpearson.com - dns.ninja

`learnwithpearson.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	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
TXT	`v=spf1 -all`
SOA	`dns-amer-2.ptns.pearson.com`gns-dnsoperations@pearson.com 2023-04-12 #9

`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=1784897332

Same first word

learnwithpearson.com

DNS History

12 records (7 active, 5 former)

●NSdns-amer-2.ptns.pearson.com2026-02-18 → 2026-07-24 · 3 obs

○ 2020-02-16 12:28:14
● 2026-02-18 21:20:38
● 2026-07-24 12:50:50

●NSdns-apac-1.ptns.pearson.com2026-02-18 → 2026-07-24 · 3 obs

○ 2020-02-16 12:28:14
● 2026-02-18 21:20:38
● 2026-07-24 12:50:50

●NSdns-emea-1.ptns.pearson.com2026-02-18 → 2026-07-24 · 3 obs

○ 2020-02-16 12:28:14
● 2026-02-18 21:20:38
● 2026-07-24 12:50:50

○NSdns1.cscdns.net2015-08-02 → 2020-02-16 · 4 obs

● 2015-08-02 00:48:08
● 2020-02-16 12:28:14
○ 2026-02-18 21:20:38
○ 2026-07-24 12:50:50

○NSdns2.cscdns.net2015-08-02 → 2020-02-16 · 4 obs

● 2015-08-02 00:48:08
● 2020-02-16 12:28:14
○ 2026-02-18 21:20:38
○ 2026-07-24 12:50:50

●NSns1.pearson.com2026-02-18 → 2026-07-24 · 3 obs

○ 2020-02-16 12:28:14
● 2026-02-18 21:20:38
● 2026-07-24 12:50:50

●NSns2.pearson.com2026-02-18 → 2026-07-24 · 3 obs

○ 2020-02-16 12:28:14
● 2026-02-18 21:20:38
● 2026-07-24 12:50:50

●MXcustmx.cscdns.net2015-08-02 → 2026-07-24 · 2 obs

● 2015-08-02 00:48:08
● 2026-07-24 12:50:50

●A159.182.72.192026-02-18 → 2026-07-24 · 10 obs

○ 2020-02-16 12:28:14
● 2026-02-18 21:20:38
● 2026-03-27 19:49:28
○ 2026-04-03 00:28:12
● 2026-04-05 06:42:46
● 2026-04-07 22:13:56
○ 2026-05-22 09:18:52
○ 2026-06-13 21:04:58
● 2026-06-23 14:29:52
● 2026-07-24 12:50:50

○A165.160.13.202015-08-02 → 2020-02-16 · 4 obs

● 2015-08-02 00:48:08
● 2020-02-16 12:28:14
○ 2026-02-18 21:20:38
○ 2026-07-24 12:50:50

○A165.160.15.202015-08-02 → 2020-02-16 · 4 obs

● 2015-08-02 00:48:08
● 2020-02-16 12:28:14
○ 2026-02-18 21:20:38
○ 2026-07-24 12:50:50

○A168.146.68.322026-04-03 → 2026-06-13 · 9 obs

○ 2026-02-18 21:20:38
○ 2026-03-27 19:49:28
● 2026-04-03 00:28:12
○ 2026-04-05 06:42:46
○ 2026-04-07 22:13:56
● 2026-05-22 09:18:52
● 2026-06-13 21:04:58
○ 2026-06-23 14:29:52
○ 2026-07-24 12:50:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learnwithpearson.com	ns2.pearson.com, ns1.pearson.com	2 records

✅ Authoritative Response

Server:168.146.112.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnwithpearson.com (unsigned zone)

⏱️ Timing

Total: 638ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.182.72.19`
NS	3	`dns-emea-1.ptns.pearson.com, dns-apac-1.ptns.pearson.com...`
MX	1	`custmx.cscdns.net (pri: 10)`
TXT	1	`v=spf1 -all`
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

IP Addresses

learnwithpearson.com has exactly one IP address — 159.182.72.19.

pearsonelt.es, global-english.net, leaderset.org plus two other host names have IP numbers in common with learnwithpearson.com.

Name Servers

Five name servers handle delegation for learnwithpearson.com: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com and two others.

learnwithpearson.com shares at least some of its name servers with other domains, including vscampus.com, pearsonlongman.us, awl.cn and two others.

These name servers are frequently paired with the name servers dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com.

Host names resolving to a single IP address:

ns1.pearson.com has the IP address 168.146.112.10.

ns2.pearson.com has the IP address 168.146.112.11.

dns-amer-2.ptns.pearson.com has the IP address 159.182.12.40.

dns-apac-1.ptns.pearson.com has the IP address 159.182.67.40.

dns-emea-1.ptns.pearson.com has the IP address 159.182.79.40.

Mail Servers

learnwithpearson.com uses one mail server — custmx.cscdns.net.

The mail server setup of learnwithpearson.com matches that of other domains such as toryburched.co, philadelphiabasketballticketsonline.com, afac.com and two others.

custmx.cscdns.net directs to just one IP number, 198.58.121.58.