psedu.com - robtex.com
psedu.com
| 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=7 | ||||||
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=1771291435 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns-amer-2.ptns.pearson.com2026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 21:12:58
● 2026-03-14 23:36:04
●NSdns-apac-1.ptns.pearson.com2026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 21:12:58
● 2026-03-14 23:36:04
●NSdns-emea-1.ptns.pearson.com2026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 21:12:58
● 2026-03-14 23:36:04
○NSns01.pearson.com2015-08-22 → 2017-04-24 · 4 obs
● 2017-04-24 04:57:54
○ 2026-03-12 21:12:58
○ 2026-03-14 23:36:04
○NSns02.pearson.com2015-08-22 → 2017-04-24 · 4 obs
● 2017-04-24 04:57:54
○ 2026-03-12 21:12:58
○ 2026-03-14 23:36:04
○NSns03.pearson.com2015-08-22 → 2017-04-24 · 4 obs
● 2017-04-24 04:57:54
○ 2026-03-12 21:12:58
○ 2026-03-14 23:36:04
○NSns04.pearson.com2015-08-22 → 2017-04-24 · 4 obs
● 2017-04-24 04:57:54
○ 2026-03-12 21:12:58
○ 2026-03-14 23:36:04
●NSns1.pearson.com2026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 21:12:58
● 2026-03-14 23:36:04
●NSns2.pearson.com2026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 21:12:58
● 2026-03-14 23:36:04
○A165.193.123.2482015-08-22 → 2017-04-24 · 4 obs
● 2017-04-24 04:57:54
○ 2026-03-12 21:12:58
○ 2026-03-14 23:36:04
●A168.146.68.332026-03-12 → 2026-03-14 · 3 obs
● 2026-03-12 21:12:58
● 2026-03-14 23:36:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net... | - |
| psedu.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 psedu.com (unsigned zone)
⏱️ Timing
Total: 317ms | 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 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.pearson.com, ns1.pearson.com)
Analysis
IP Addresses
psedu.com resolves to a single IP: 168.146.68.33.
Other host names, for instance assessmentlab.com, pearsonasxsess.com, pearsonteachingawards.in, swfconline.org and paseries.net share IP numbers with psedu.com.
Name Servers
psedu.com delegates 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.
psedu.com shares some name servers with other domains, for example iowacconline.com, adjunctgenie.com, pearsonlearning.com, mycissplabs.biz and ncs.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