pearsonplus.com - dns.ninja
pearsonplus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.251.222.41🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| A | 52.49.20.165🇮🇪 Amazon52.48.0.0/14 EC2 DUB prefix | ||||||
| A | 52.49.158.101🇮🇪 Amazon52.48.0.0/14 EC2 DUB prefix | ||||||
| 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.comgns-dnsoperations@pearson.com serial=37 | ||||||
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.netnstld@verisign-grs.com serial=1783234191 | ||||||
Subdomains
Same first word
pearsonplus.com |
Similar names
DNS History
11 records (8 active, 3 former)
●NSdns-amer-2.ptns.pearson.com2026-03-09 → 2026-07-05 · 2 obs
● 2026-07-05 07:00:46
●NSdns-apac-1.ptns.pearson.com2026-03-09 → 2026-07-05 · 2 obs
● 2026-07-05 07:00:46
●NSdns-emea-1.ptns.pearson.com2026-03-09 → 2026-07-05 · 2 obs
● 2026-07-05 07:00:46
●NSns1.pearson.com2026-03-09 → 2026-07-05 · 2 obs
● 2026-07-05 07:00:46
●NSns2.pearson.com2026-03-09 → 2026-07-05 · 2 obs
● 2026-07-05 07:00:46
○A34.246.144.1852026-03-09 → 2026-04-15 · 4 obs
● 2026-04-15 16:52:54
○ 2026-07-05 07:00:40
○ 2026-07-05 07:00:46
●A34.251.222.412026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 07:00:40
● 2026-07-05 07:00:46
●A52.49.158.1012026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 07:00:40
● 2026-07-05 07:00:46
●A52.49.20.1652026-07-05 → 2026-07-05 · 3 obs
● 2026-07-05 07:00:40
● 2026-07-05 07:00:46
○A52.51.131.592026-03-09 → 2026-04-15 · 4 obs
● 2026-04-15 16:52:54
○ 2026-07-05 07:00:40
○ 2026-07-05 07:00:46
○A63.35.23.1312026-03-09 → 2026-04-15 · 4 obs
● 2026-04-15 16:52:54
○ 2026-07-05 07:00:40
○ 2026-07-05 07:00:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pearsonplus.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 pearsonplus.com (unsigned zone)
⏱️ Timing
Total: 91ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 34.251.222.41, 52.49.158.101... |
| NS | 3 | dns-amer-2.ptns.pearson.com, dns-apac-1.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
Hierarchy
redeem.pearsonplus.com and www.pearsonplus.com each fall under pearsonplus.com as their parent domain.
IP Addresses
The hostname pearsonplus.com resolves to three IP addresses: 34.251.222.41, 52.49.20.165 and 52.49.158.101.
Two other host names, along with ptechina.org, ec2-52-49-158-101.eu-west-1.compute.amazonaws.com and vig.pearsoned.com, also share IP numbers with pearsonplus.com.
Name Servers
pearsonplus.com delegates to five name servers: ns1.pearson.com, ns2.pearson.com, dns-amer-2.ptns.pearson.com and two others.
pearsonplus.com partially shares its NS delegation with several other domains, including wisciv.ca, pearsonmails.com, mychineselab.com and two others.
These name servers are regularly seen alongside dns-apac-1.ptns.pearson.com and dns-emea-1.ptns.pearson.com as name servers.
Host names that point to one IP address:
ns1.pearson.com directs to 168.146.112.10.
ns2.pearson.com directs to 168.146.112.11.
dns-amer-2.ptns.pearson.com directs to 159.182.12.40.
dns-apac-1.ptns.pearson.com directs to 159.182.67.40.
dns-emea-1.ptns.pearson.com directs to 159.182.79.40.