cas.pearsonprd.tech - robtex.com

cas.pearsonprd.tech

DNSSEC⚠️ Not signed
NSns-1622.awsdns-10.co.uk ⭐
A2600:9000:5306:5600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1622.awsdns-10.co.uk
A205.251.198.86🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1622.awsdns-10.co.uk
NSns-1195.awsdns-21.org
A2600:9000:5304:ab00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1195.awsdns-21.org
A205.251.196.171🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1195.awsdns-21.org
NSns-206.awsdns-25.com
A2600:9000:5300:ce00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-206.awsdns-25.com
A205.251.192.206🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-206.awsdns-25.com
NSns-776.awsdns-33.net
A2600:9000:5303:800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-776.awsdns-33.net
A205.251.195.8🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-776.awsdns-33.net
SOAns-1622.awsdns-10.co.ukawsdns-hostmaster@amazon.com serial=1

pearsonprd.tech

DNSSEC⚠️ Not signed
NSdns-amer-2.ptns.pearson.com ⭐ ⚠️ Not in parent delegation
NSdns-apac-1.ptns.pearson.com ⚠️ Not in parent delegation
NSdns-emea-1.ptns.pearson.com ⚠️ Not in parent delegation
NSns1.pearson.com ⚠️ Not in zone NS records
NSns2.pearson.com ⚠️ Not in zone NS records
TXTv=spf1 include:_spf.pearsonprd_tech._d.easydmarc.pro ~all
SOAdns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=257
📈 Tranco rank: #11,925

Subdomains

modernxl.cas.pearsonprd.tech

Same first word

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DNS History

4 records (4 active, 0 former)

NSns-1195.awsdns-21.orgns-1622.awsdns-10.co.ukns-206.awsdns-25.comns-776.awsdns-33.net
●NSns-1195.awsdns-21.org2026-03-13 → 2026-04-13 · 2 obs
● 2026-03-13 18:56:36
● 2026-04-13 16:17:08
●NSns-1622.awsdns-10.co.uk2026-03-13 → 2026-04-13 · 2 obs
● 2026-03-13 18:56:36
● 2026-04-13 16:17:08
●NSns-206.awsdns-25.com2026-03-13 → 2026-04-13 · 2 obs
● 2026-03-13 18:56:36
● 2026-04-13 16:17:08
●NSns-776.awsdns-33.net2026-03-13 → 2026-04-13 · 2 obs
● 2026-03-13 18:56:36
● 2026-04-13 16:17:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
pearsonprd.techns1.pearson.com, ns2.pearson.com-
cas.pearsonprd.techns-206.awsdns-25.com, ns-776.awsdns-33.net, ns-1195.awsdns-21.org, ns-1622.awsdns-10.co.uk-

✅ Authoritative Response

Server:205.251.196.171

NS records: ns-206.awsdns-25.com, ns-776.awsdns-33.net, ns-1195.awsdns-21.org, ns-1622.awsdns-10.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pearsonprd.tech (unsigned zone)

⏱️ Timing

Total: 537ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1195.awsdns-21.org, ns-1622.awsdns-10.co.uk...
SOA1ns-1622.awsdns-10.co.uk awsdns-hostmaste

Analysis

Hierarchy

cas.pearsonprd.tech is the parent of modernxl.cas.pearsonprd.tech.

Name Servers

cas.pearsonprd.tech is delegated to four name servers: ns-206.awsdns-25.com, ns-776.awsdns-33.net, ns-1195.awsdns-21.org and ns-1622.awsdns-10.co.uk.

cas.pearsonprd.tech at least partially shares name servers with other domains, for instance connect2uscsd.com, novabet88.com, tenshi.awsapps.com, d32syajtmtgby1.cloudfront.net and visasnewzealand.com.

These name servers are often used together with the name servers ns-296.awsdns-37.com, ns-1483.awsdns-57.org, ns-537.awsdns-03.net, ns-1344.awsdns-40.org, ns-225.awsdns-28.com, ns1.domainstocks.org, ns2.domainstocks.org, ns3.domainstocks.org, ns4.domainstocks.org and ns-1601.awsdns-08.co.uk.

Host names with two IP numbers:

Host name ns-206.awsdns-25.com points to: 2600:9000:5300:ce00::1 and 205.251.192.206.

Host name ns-776.awsdns-33.net points to: 2600:9000:5303:800::1 and 205.251.195.8.

Host name ns-1195.awsdns-21.org points to: 2600:9000:5304:ab00::1 and 205.251.196.171.

Host name ns-1622.awsdns-10.co.uk points to: 2600:9000:5306:5600::1 and 205.251.198.86.