collegeknowledge.us - robtex.com
collegeknowledge.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776264083 | ||||||
Same first word
collegeknowledge.us |
collegeknowledge.net |
DNS History
7 records (6 active, 1 former)
●NSns09.domaincontrol.com2015-06-25 → 2026-04-15 · 2 obs
● 2026-04-15 14:58:48
●NSns10.domaincontrol.com2015-06-25 → 2026-04-15 · 2 obs
● 2026-04-15 14:58:48
●MXmailstore1.secureserver.net2015-06-25 → 2026-04-15 · 2 obs
● 2026-04-15 14:58:48
●MXsmtp.secureserver.net2015-06-25 → 2026-04-15 · 2 obs
● 2026-04-15 14:58:48
●A15.197.148.332026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 21:59:32
● 2026-04-15 14:58:48
○A184.168.221.502015-06-25 → 2016-04-27 · 4 obs
● 2016-04-27 06:24:28
○ 2026-04-13 21:59:32
○ 2026-04-15 14:58:48
●A3.33.130.1902026-04-13 → 2026-04-15 · 3 obs
● 2026-04-13 21:59:32
● 2026-04-15 14:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, f.cctld.us, m.cctld.us, k.cctld.us... | - |
| collegeknowledge.us | ns10.domaincontrol.com, ns09.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.104.5
NS records: ns10.domaincontrol.com, ns09.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for collegeknowledge.us (unsigned zone)
⏱️ Timing
Total: 383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns09.domaincontrol.com, ns10.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns09.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
Two IP numbers are pointed to by collegeknowledge.us: 3.33.130.190 and 15.197.148.33.
other host names include einaugler.com, easternlegion.com, autesso.com, gznash.com and starline.media; they share IP numbers with collegeknowledge.us.
Name Servers
Two name servers ns09.domaincontrol.com and ns10.domaincontrol.com handle the delegation for collegeknowledge.us.
collegeknowledge.us shares the same name server setup as other domains, for instance eyeshake.com, pavs.biz, next4fun.com, ossage.com and camomi.wine.
collegeknowledge.us shares name servers with other domains at least partially, for example turnerandturnerlaw.com.
Host names with two IP numbers:
ns09.domaincontrol.com points to 2603:5:2180::5 and 97.74.104.5.
ns10.domaincontrol.com points to 2603:5:2280::5 and 173.201.72.5.
Mail Servers
collegeknowledge.us is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
collegeknowledge.us uses the same mail server setup as other domains, for instance graduatehangout.com, waxportland.com, firstamericanflorist.com, jabongfashion.com and selfstorageboca.com.
collegeknowledge.us shares at least some mail servers with other domains, including eservices4u.com.au and solarplexus.org.
Host names with three IP numbers:
mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.
smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.