globalupurdue.com - robtex.com
globalupurdue.com
| 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 | ||||||
| NS | ns4.purdue.edu ⚠️ Not in zone NS records | ||||||
| A | 2001:18e8:800:201::a🇺🇸 ASN172001:18e8:800::/44 Purdue University | ||||||
| PTR | ns4.purdue.edu | ||||||
| A | 128.210.224.234🇺🇸 ASN17128.210.0.0/16 Purdue University | ||||||
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=1774398522 | ||||||
Same first word
globalupurdue.com |
globalupurdue.org |
globalupurdue.net |
Similar names
DNS History
6 records (2 active, 4 former)
●NSns3.purdue.edu2026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 09:33:08
● 2026-03-25 00:35:44
●NSns4.purdue.edu2026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 09:33:08
● 2026-03-25 00:35:44
○NSns59.worldnic.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-17 09:33:08
○ 2026-03-25 00:35:44
○NSns60.worldnic.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-17 09:33:08
○ 2026-03-25 00:35:44
○MXp.webcom.ctmail.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-17 09:33:08
○ 2026-03-25 00:35:44
○A208.91.197.272017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-17 09:33:08
○ 2026-03-25 00:35:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| globalupurdue.com | 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 globalupurdue.com (unsigned zone)
⏱️ Timing
Total: 396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
globalupurdue.com is delegated to two name servers: ns3.purdue.edu and ns4.purdue.edu.
globalupurdue.com shares the same name server setup as other domains, for example purduemorrillu.net, purdueonlineu.org, puonlineuniversity.com, purdueglobalu.com and puglobalu.org.
globalupurdue.com at least partially shares name servers with other domains, for instance itns.purdue.edu, safeproducein.com, stat.purdue.edu, plug.student-orgs.purdue.edu and prf.purdue.edu.
These name servers are commonly used alongside the name servers ns5.purdue.edu, pendragon.cs.purdue.edu, harbor.ecn.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
ns4.purdue.edu points to 2001:18e8:800:201::a and 128.210.224.234