defenderuniversity.com - robtex.com
defenderuniversity.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns23.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2151::c🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| A | 97.74.101.12🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| NS | ns24.domaincontrol.com | ||||||
| A | 2603:5:2251::c🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| A | 173.201.69.12🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| SOA | ns23.domaincontrol.comdns@jomax.net 2025-07-09 #0 | ||||||
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=1776196512 | ||||||
Same first word
defenderuniversity.com |
DNS History
5 records (4 active, 1 former)
●NSns23.domaincontrol.com2020-03-21 → 2026-04-14 · 2 obs
● 2026-04-14 20:07:50
●NSns24.domaincontrol.com2020-03-21 → 2026-04-14 · 2 obs
● 2026-04-14 20:07:50
●A15.197.225.1282026-03-02 → 2026-04-14 · 3 obs
● 2026-03-02 21:07:40
● 2026-04-14 20:07:50
○A184.168.221.602020-03-21 → 2020-03-21 · 3 obs
○ 2026-03-02 21:07:40
○ 2026-04-14 20:07:50
●A3.33.251.1682026-03-02 → 2026-04-14 · 3 obs
● 2026-03-02 21:07:40
● 2026-04-14 20:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| defenderuniversity.com | ns23.domaincontrol.com, ns24.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for defenderuniversity.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns23.domaincontrol.com, ns23.domaincontrol.com, ns24.domaincontrol.com...)
Analysis
IP Addresses
defenderuniversity.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
other host names including uggboots-canada.ca, pinederbyking.com, bnur.com, www.bankcornerstone.com and osetra.com share IP numbers with defenderuniversity.com.
Name Servers
defenderuniversity.com is delegated to two name servers ns23.domaincontrol.com and ns24.domaincontrol.com.
defenderuniversity.com shares the same name server setup as other domains, for instance jupiterjs.com, nutricurve.com, monzondesign.com, simplynebraska.com and edsons.co.uk.
defenderuniversity.com at least partially shares name servers with other domains, for instance remware.net.
Host names with two IP numbers:
The host name ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12; the host name ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.