purdueworldu.net - robtex.com
purdueworldu.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.purdue.edu ⚠️ Not in zone NS records | ||||||
| A | 2001:18e8:800:200::a🇺🇸 ASN172001:18e8:800::/44 Purdue University | ||||||
| A | 128.210.224.226🇺🇸 ASN17128.210.0.0/16 Purdue University | ||||||
| PTR | ns3.purdue.edu | ||||||
| NS | ns4.purdue.edu ⚠️ Not in zone NS records | ||||||
| A | 128.210.224.234🇺🇸 ASN17128.210.0.0/16 Purdue University | ||||||
net
| 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=1774382422 | ||||||
Same first word
purdueworldu.net |
purdueworldu.com |
purdueworldu.org |
DNS History
2 records (2 active, 0 former)
●NSns3.purdue.edu2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 20:14:28
●NSns4.purdue.edu2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 20:14:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| purdueworldu.net | ns3.purdue.edu, ns4.purdue.edu | - |
✅ Authoritative Response
Server:128.210.224.234
NS records: ns3.purdue.edu, ns4.purdue.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for purdueworldu.net (unsigned zone)
⏱️ Timing
Total: 1402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
purdueworldu.net is delegated to two name servers: ns3.purdue.edu and ns4.purdue.edu.
purdueworldu.net uses the same name server setup as other domains, including purduemorrillu.net, purdueonlineu.org, puonlineuniversity.com, purdueglobalu.com and puglobalu.org.
At least part of the name servers for purdueworldu.net are shared with other domains, for instance foodsci.purdue.edu, conservefood.org, mfri.purdue.edu, stateeggboard.com and 97.215.205.in-addr.arpa.
These name servers are commonly used together with the name servers ns5.purdue.edu, pendragon.cs.purdue.edu, harbor.ecn.purdue.edu, basm.cerias.purdue.edu, ns1.rice.edu and ns2.rice.edu.
Host names with two IP numbers: ns3.purdue.edu points to 2001:18e8:800:200::a and 128.210.224.226.
Host names with one IP number: ns4.purdue.edu points to 128.210.224.234.