`pearsoncopyprint.com`

DNSSEC	⚠️ Not signed
A	91.143.76.163^{🇬🇧 Wavenet-AS2126791.143.64.0/20}
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`
SOA	`dns-amer-2.ptns.pearson.com`gns-dnsoperations@pearson.com serial=23

`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=1774676982

Same first word

pearsoncopyprint.com

DNS History

9 records (6 active, 3 former)

●NSdns-amer-2.ptns.pearson.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-04-03 14:55:58
● 2026-03-25 15:00:08
● 2026-03-28 06:17:22

●NSdns-apac-1.ptns.pearson.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-04-03 14:55:58
● 2026-03-25 15:00:08
● 2026-03-28 06:17:22

●NSdns-emea-1.ptns.pearson.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-04-03 14:55:58
● 2026-03-25 15:00:08
● 2026-03-28 06:17:22

○NSdns1.cscdns.net2015-06-10 → 2017-04-03 · 4 obs

● 2015-06-10 07:22:36
● 2017-04-03 14:55:58
○ 2026-03-25 15:00:08
○ 2026-03-28 06:17:22

○NSdns2.cscdns.net2015-06-10 → 2017-04-03 · 4 obs

● 2015-06-10 07:22:36
● 2017-04-03 14:55:58
○ 2026-03-25 15:00:08
○ 2026-03-28 06:17:22

●NSns1.pearson.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-04-03 14:55:58
● 2026-03-25 15:00:08
● 2026-03-28 06:17:22

●NSns2.pearson.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-04-03 14:55:58
● 2026-03-25 15:00:08
● 2026-03-28 06:17:22

○MXcustmx.cscdns.net2015-06-10 → 2017-04-03 · 4 obs

● 2015-06-10 07:22:36
● 2017-04-03 14:55:58
○ 2026-03-25 15:00:08
○ 2026-03-28 06:17:22

●A91.143.76.1632015-06-10 → 2026-03-28 · 2 obs

● 2015-06-10 07:22:36
● 2026-03-28 06:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pearsoncopyprint.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 pearsoncopyprint.com (unsigned zone)

⏱️ Timing

Total: 986ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.143.76.163`
NS	3	`dns-apac-1.ptns.pearson.com, dns-amer-2.ptns.pearson.com...`
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

pearsoncopyprint.com points to a single IP: 91.143.76.163.

Name Servers

pearsoncopyprint.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.

pearsoncopyprint.com partially shares name servers with other domains; examples include booksites.net, mypsychlab.us, pearsonclinical.asia, myresearchlab.co.uk and publicrelationsdegreeguides.org.

Host names with one IP number:

Host name ns1.pearson.com points to: 168.146.112.10

Host name ns2.pearson.com points to: 168.146.112.11

Host name dns-amer-2.ptns.pearson.com points to: 159.182.12.40

Host name dns-apac-1.ptns.pearson.com points to: 159.182.67.40

Host name dns-emea-1.ptns.pearson.com points to: 159.182.79.40

pearsoncopyprint.com - robtex.com