pearsontec.com - dns.ninja
pearsontec.com
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=1783377066 | ||||||
Same first word
pearsontec.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns-cloud-b1.googledomains.com2026-03-23 → 2026-07-06 · 3 obs
● 2026-03-23 19:18:16
● 2026-07-06 22:31:26
●NSns-cloud-b2.googledomains.com2026-03-23 → 2026-07-06 · 3 obs
● 2026-03-23 19:18:16
● 2026-07-06 22:31:26
●NSns-cloud-b3.googledomains.com2026-03-23 → 2026-07-06 · 3 obs
● 2026-03-23 19:18:16
● 2026-07-06 22:31:26
●NSns-cloud-b4.googledomains.com2026-03-23 → 2026-07-06 · 3 obs
● 2026-03-23 19:18:16
● 2026-07-06 22:31:26
○NSns91.worldnic.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-10-31 09:37:52
○ 2026-07-06 22:31:26
○NSns92.worldnic.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-10-31 09:37:52
○ 2026-07-06 22:31:26
○A205.178.189.1312007-08-15 → 2007-08-15 · 3 obs
○ 2015-10-31 09:37:52
○ 2026-07-06 22:31:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| pearsontec.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pearsontec.com (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b4.googledomains.com, ns-cloud-b3.googledomains.com... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
Name Servers
Four name servers handle the delegation for pearsontec.com: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
pearsontec.com shares at least some of its name servers with other domains, including peteel.com, ibarrolaelias.com, youth-trek.com and two others.
The host names ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each resolve to two IP addresses: ns-cloud-b1.googledomains.com resolves to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com resolves to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com resolves to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com resolves to 216.239.38.107 and 2001:4860:4802:38::6b.