mx3.pearson-harper.com - robtex.com
mx3.pearson-harper.com
| DNSSEC | ⚠️ Not signed | ||||||
pearson-harper.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns63.domaincontrol.com ⭐ | ||||||
| NS | ns64.domaincontrol.com | ||||||
| SOA | ns63.domaincontrol.comdns@jomax.net 2026-03-19 #3 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A91.239.87.22015-06-17 → 2016-04-28 · 3 obs
● 2015-06-17 16:53:46
● 2016-04-28 13:21:08
○ 2026-04-14 19:23:30
● 2016-04-28 13:21:08
○ 2026-04-14 19:23:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| pearson-harper.com | ns63.domaincontrol.com, ns64.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.42
NS records: ns63.domaincontrol.com, ns64.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pearson-harper.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)