`pine-proxy-prd.mam.pearsonprd.tech`

CNAME	`d52jdjtf31cnj.cloudfront.net`
DNSSEC	⚠️ Not signed
A	18.161.34.4^{🇺🇸 Amazon18.161.32.0/21}
		PTR	`server-18-161-34-4.bos50.r.cloudfront.net`
A	18.161.34.35^{🇺🇸 Amazon18.161.32.0/21}
A	18.161.34.80^{🇺🇸 Amazon18.161.32.0/21}
A	18.161.34.109^{🇺🇸 Amazon18.161.32.0/21}
NS	`ns-329.awsdns-41.com` ⭐
		A	2600:9000:5301:4900::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-329.awsdns-41.com`
		A	205.251.193.73^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-329.awsdns-41.com`
NS	`ns-1054.awsdns-03.org`
		A	2600:9000:5304:1e00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1054.awsdns-03.org`
		A	205.251.196.30^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1054.awsdns-03.org`
NS	`ns-1901.awsdns-45.co.uk`
		A	2600:9000:5307:6d00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1901.awsdns-45.co.uk`
		A	205.251.199.109^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1901.awsdns-45.co.uk`
NS	`ns-563.awsdns-06.net`
		A	2600:9000:5302:3300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-563.awsdns-06.net`
		A	205.251.194.51^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-563.awsdns-06.net`
HTTPS	HTTP/2
SOA	`ns-329.awsdns-41.com`awsdns-hostmaster@amazon.com serial=1

`mam.pearsonprd.tech`

	DNSSEC	⚠️ Not signed
	NS	`ns-448.awsdns-56.com` ⭐
	NS	`ns-1356.awsdns-41.org`
	NS	`ns-1979.awsdns-55.co.uk`
	NS	`ns-728.awsdns-27.net`
	SOA	`ns-448.awsdns-56.com`awsdns-hostmaster@amazon.com serial=1

DNS History

1 record (1 active, 0 former)

●CNAMEd52jdjtf31cnj.cloudfront.net2026-02-23 → 2026-05-10 · 2 obs

● 2026-02-23 20:33:10
● 2026-05-10 03:02:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	8 records
pearsonprd.tech	ns2.pearson.com, ns1.pearson.com	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-728.awsdns-27.net, ns-448.awsdns-56.com	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-
mam.pearsonprd.tech	ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net	-

✅ Authoritative Response

Server:205.251.199.187

NS records: ns-1356.awsdns-41.org, ns-1979.awsdns-55.co.uk, ns-448.awsdns-56.com, ns-728.awsdns-27.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pearsonprd.tech (unsigned zone)

⏱️ Timing

Total: 1441ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`d52jdjtf31cnj.cloudfront.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

IP Addresses

pine-proxy-prd.mam.pearsonprd.tech maps to four IP numbers: 18.161.34.4, 18.161.34.35, 18.161.34.80 and 18.161.34.109.

other host names include bigtimevegas.com, www.ember.to, mmb-airport.co.jp, admin.hogelus.de and world1.shop; they share IP numbers with pine-proxy-prd.mam.pearsonprd.tech.

Name Servers

pine-proxy-prd.mam.pearsonprd.tech delegates to four name servers: ns-329.awsdns-41.com, ns-563.awsdns-06.net, ns-1054.awsdns-03.org and ns-1901.awsdns-45.co.uk.

pine-proxy-prd.mam.pearsonprd.tech at least partially shares name servers with other domains, for instance labrador-retriever-rc.com, d2rcs0y7vz6vdu.cloudfront.net, offcarrot.com, parchment.com and onobousui.jp.

Host names with two IP numbers: ns-329.awsdns-41.com points to 2600:9000:5301:4900::1 and 205.251.193.73; ns-563.awsdns-06.net points to 2600:9000:5302:3300::1 and 205.251.194.51; ns-1054.awsdns-03.org points to 2600:9000:5304:1e00::1 and 205.251.196.30; ns-1901.awsdns-45.co.uk points to 2600:9000:5307:6d00::1 and 205.251.199.109.

pine-proxy-prd.mam.pearsonprd.tech - robtex.com

pine-proxy-prd.mam.pearsonprd.tech

mam.pearsonprd.tech