pearsoncustom.com - dns.ninja

`pearsoncustom.com`

DNSSEC	⚠️ Not signed
A	168.146.68.9^{🇺🇸 PEARSON-NA168.146.68.0/22 NCS Pearson Inc.}
		PTR	`svc01465-us1-prd-2.lbaas.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	`pearsoncustom-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`MS=ms50118833`
TXT	`google-site-verification=3eZikrtlzR5ZB-KCEa2H-o9lX2xskEeBVlluFi64xfU`
TXT	`v=spf1 include:_spf.pearsoncustom_com._d.easydmarc.pro ~all`
SOA	`dns-amer-2.ptns.pearson.com`gns-dnsoperations@pearson.com 2010-12-11 #40

`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=1784830092

rank #485281 globally
rank #203443 in the tld
WOT: SAFE (92/100)

Subdomains

www.pearsoncustom.com

wps.pearsoncustom.com

Same first word

pearsoncustom.net

pearsoncustom.org

pearsoncustom.com

Similar names

mastercoupons.com

couponsmaster.com

DNS History

15 records (7 active, 8 former)

●NSdns-amer-2.ptns.pearson.com2026-03-26 → 2026-07-23 · 3 obs

○ 2017-09-19 17:12:32
● 2026-03-26 16:02:46
● 2026-07-23 18:24:20

●NSdns-apac-1.ptns.pearson.com2026-03-26 → 2026-07-23 · 3 obs

○ 2017-09-19 17:12:32
● 2026-03-26 16:02:46
● 2026-07-23 18:24:20

●NSdns-emea-1.ptns.pearson.com2026-03-26 → 2026-07-23 · 3 obs

○ 2017-09-19 17:12:32
● 2026-03-26 16:02:46
● 2026-07-23 18:24:20

○NSns01.pearson.com2015-08-27 → 2017-09-19 · 4 obs

● 2015-08-27 17:56:36
● 2017-09-19 17:12:32
○ 2026-03-26 16:02:46
○ 2026-07-23 18:24:20

○NSns02.pearson.com2015-08-27 → 2017-09-19 · 4 obs

● 2015-08-27 17:56:36
● 2017-09-19 17:12:32
○ 2026-03-26 16:02:46
○ 2026-07-23 18:24:20

○NSns03.pearson.com2015-08-27 → 2017-09-19 · 4 obs

● 2015-08-27 17:56:36
● 2017-09-19 17:12:32
○ 2026-03-26 16:02:46
○ 2026-07-23 18:24:20

○NSns04.pearson.com2015-08-27 → 2017-09-19 · 4 obs

● 2015-08-27 17:56:36
● 2017-09-19 17:12:32
○ 2026-03-26 16:02:46
○ 2026-07-23 18:24:20

●NSns1.pearson.com2026-03-26 → 2026-07-23 · 3 obs

○ 2017-09-19 17:12:32
● 2026-03-26 16:02:46
● 2026-07-23 18:24:20

●NSns2.pearson.com2026-03-26 → 2026-07-23 · 3 obs

○ 2017-09-19 17:12:32
● 2026-03-26 16:02:46
● 2026-07-23 18:24:20

○MXmxa-000e6001.gslb.pphosted.com2015-08-27 → 2017-09-19 · 4 obs

● 2015-08-27 17:56:36
● 2017-09-19 17:12:32
○ 2026-03-26 16:02:46
○ 2026-07-23 18:24:20

○MXmxb-000e6001.gslb.pphosted.com2015-08-27 → 2017-09-19 · 4 obs

● 2015-08-27 17:56:36
● 2017-09-19 17:12:32
○ 2026-03-26 16:02:46
○ 2026-07-23 18:24:20

●MXpearsoncustom-com.mail.protection.outlook.com2026-03-26 → 2026-07-23 · 3 obs

○ 2017-09-19 17:12:32
● 2026-03-26 16:02:46
● 2026-07-23 18:24:20

○A159.182.16.2272015-08-27 → 2016-12-06 · 4 obs

● 2015-08-27 17:56:36
● 2016-12-06 10:35:54
○ 2017-01-16 11:45:22
○ 2026-07-23 18:24:20

●A168.146.68.92026-03-26 → 2026-07-23 · 3 obs

○ 2017-09-19 17:12:32
● 2026-03-26 16:02:46
● 2026-07-23 18:24:20

○A168.146.72.612017-01-16 → 2017-09-19 · 5 obs

○ 2016-12-06 10:35:54
● 2017-01-16 11:45:22
● 2017-09-19 17:12:32
○ 2026-03-26 16:02:46
○ 2026-07-23 18:24:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
pearsoncustom.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 pearsoncustom.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.146.68.9`
NS	3	`dns-emea-1.ptns.pearson.com, dns-apac-1.ptns.pearson.com...`
MX	1	`pearsoncustom-com.mail.protection.outloo`
TXT	3	`v=spf1 include:_spf.pearsoncustom_com._d, MS=ms50118833...`
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

www.pearsoncustom.com and wps.pearsoncustom.com are both subdomains of pearsoncustom.com.

IP Addresses

pearsoncustom.com resolves to one IP address: 168.146.68.9.

svc01465-us1-prd-2.lbaas.pearson.com is an example of another host name that shares IP numbers with pearsoncustom.com.

Name Servers

pearsoncustom.com has five name servers, which are ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com and two others.

There is at least partial name server overlap between pearsoncustom.com and other domains — criticalthinkingindia.in, longman-esl.ca, pearsonneighborhood.com and two more among them.

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

Hosts with just one IP address:

ns1.pearson.com resolves to 168.146.112.10.

ns2.pearson.com resolves to 168.146.112.11.

dns-amer-2.ptns.pearson.com resolves to 159.182.12.40.

dns-apac-1.ptns.pearson.com resolves to 159.182.67.40.

dns-emea-1.ptns.pearson.com resolves to 159.182.79.40.

Mail Servers

Mail for pearsoncustom.com is handled by a single mail server, pearsoncustom-com.mail.protection.outlook.com.

pearsoncustom-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.1, 52.101.10.5, 52.101.40.4 and 5 others.