pedu.us - robtex.com
pedu.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.146.68.33🇺🇸 PEARSON-NA168.146.68.0/22 NCS Pearson Inc. | ||||||
| PTR | us1.park.global.pearson.com | ||||||
| PTR | us1.redirect.global.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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns-amer-2.ptns.pearson.comgns-dnsoperations@pearson.com serial=9 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ 🔒 | ||||||
| NS | b.cctld.us 🔒 | ||||||
| NS | f.cctld.us 🔒 | ||||||
| NS | k.cctld.us 🔒 | ||||||
| NS | m.cctld.us 🔒 | ||||||
| NS | n.cctld.us 🔒 | ||||||
| NS | w.cctld.us 🔒 | ||||||
| NS | x.cctld.us 🔒 | ||||||
| NS | y.cctld.us 🔒 | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1771291699 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns-amer-2.ptns.pearson.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:43:36
●NSdns-apac-1.ptns.pearson.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:43:36
●NSdns-emea-1.ptns.pearson.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:43:36
○NSdns1.cscdns.net2015-06-27 → 2017-06-03 · 3 obs
● 2017-06-03 23:50:24
○ 2026-03-14 22:43:36
○NSdns2.cscdns.net2015-06-27 → 2017-06-03 · 3 obs
● 2017-06-03 23:50:24
○ 2026-03-14 22:43:36
●NSns1.pearson.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:43:36
●NSns2.pearson.com2026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:43:36
○MXcustmx.cscdns.net2015-06-27 → 2017-06-03 · 3 obs
● 2017-06-03 23:50:24
○ 2026-03-14 22:43:36
○A165.160.13.202015-06-27 → 2017-06-03 · 3 obs
● 2017-06-03 23:50:24
○ 2026-03-14 22:43:36
○A165.160.15.202015-06-27 → 2017-06-03 · 3 obs
● 2017-06-03 23:50:24
○ 2026-03-14 22:43:36
●A168.146.68.332026-03-14 → 2026-03-14 · 2 obs
● 2026-03-14 22:43:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| pedu.us | ns1.pearson.com, ns2.pearson.com | - |
✅ Authoritative Response
Server: 168.146.112.10
NS records: ns1.pearson.com, ns2.pearson.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pedu.us (unsigned zone)
⏱️ Timing
Total: 733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.146.68.33 |
| NS | 3 | dns-apac-1.ptns.pearson.com, dns-emea-1.ptns.pearson.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns-amer-2.ptns.pearson.com gns-dnsopera |
Analysis
IP Addresses
pedu.us resolves to one IP number: 168.146.68.33.
Other host names, for instance pearsonlongman.net, seusing.org, mycissplabs.info, umohsclassroom.com and highschoolanswers.com share IP numbers with pedu.us.
Name Servers
pedu.us 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.
pedu.us at least partially shares name servers with other domains, including parentperks.net, myfinancelab.com, vn2.me, vangobooks.com and myvoicesurveys.com.
Host names with one IP number:
ns1.pearson.com points to 168.146.112.10; ns2.pearson.com points to 168.146.112.11; dns-amer-2.ptns.pearson.com points to 159.182.12.40; dns-apac-1.ptns.pearson.com points to 159.182.67.40; dns-emea-1.ptns.pearson.com points to 159.182.79.40.