dev.ppdl.purdue.edu - robtex.com
dev.ppdl.purdue.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.210.38.40🇺🇸 ASN17128.210.0.0/16 Purdue University | ||||||
| PTR | pediatricdevices.net | ||||||
| PTR | pediatricdevices.org | ||||||
| PTR | dev.incybertrack.org | ||||||
| PTR | dev.ppdl.purdue.edu | ||||||
| PTR | clients.tap.purdue.edu | ||||||
ppdl.purdue.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.210.7.254🇺🇸 ASN17128.210.0.0/16 Purdue University | ||||||
| NS | ns3.purdue.edu ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns4.purdue.edu ⚠️ Not in parent delegation | ||||||
| NS | ns5.purdue.edu ⚠️ Not in parent delegation | ||||||
| TXT | Contact 1: Bob Mitchell (mitchell@btny.purdue.edu) | ||||||
| SOA | ns3.purdue.eduhostmaster@purdue.edu serial=716086288 | ||||||
WOT: SAFE (95/100)
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A128.210.38.402026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 02:18:22
● 2026-03-27 02:18:24
● 2026-03-27 02:18:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | m.edu-servers.net, a.edu-servers.net, f.edu-servers.net, k.edu-servers.net... | - |
| purdue.edu | ns3.purdue.edu, ns4.purdue.edu, ns5.purdue.edu | 5 records |
✅ Authoritative Response
Server:128.210.224.234
NS records: ns3.purdue.edu, ns4.purdue.edu, ns5.purdue.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for purdue.edu (unsigned zone)
⏱️ Timing
Total: 399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.210.38.40 |
📌 Glue Records Collected
Total: 5
In-bailiwick: 5 (ns3.purdue.edu, ns3.purdue.edu, ns4.purdue.edu...)
Analysis
IP Addresses
dev.ppdl.purdue.edu resolves to one IP number: 128.210.38.40.
Other host names, for instance clients.tap.purdue.edu, pediatricdevices.org, dev.incybertrack.org and pediatricdevices.net share IP numbers with dev.ppdl.purdue.edu.