tclassroom.com - dns.ninja
tclassroom.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.jimatdns.com ⚠️ Not in zone NS records | ||||||
| A | 103.191.76.66🇲🇾 JTS-AS-AP103.191.76.0/24 Proxy-registered route object | ||||||
| NS | ns4.jimatdns.com ⚠️ Not in zone NS records | ||||||
| A | 103.191.76.66🇲🇾 JTS-AS-AP103.191.76.0/24 Proxy-registered route object | ||||||
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=1785600767 | ||||||
Same first word
tclassroom.com |
Similar names
DNS History
7 records (2 active, 5 former)
○NSdns13.hichina.com2015-07-23 → 2018-11-16 · 4 obs
● 2018-11-16 13:44:24
○ 2026-02-23 01:10:12
○ 2026-08-01 16:32:00
○NSdns14.hichina.com2015-07-23 → 2018-11-16 · 4 obs
● 2018-11-16 13:44:24
○ 2026-02-23 01:10:12
○ 2026-08-01 16:32:00
●NSns3.jimatdns.com2026-02-23 → 2026-08-01 · 3 obs
● 2026-02-23 01:10:12
● 2026-08-01 16:32:00
●NSns4.jimatdns.com2026-02-23 → 2026-08-01 · 3 obs
● 2026-02-23 01:10:12
● 2026-08-01 16:32:00
○MXmxbiz1.qq.com2015-07-23 → 2018-11-16 · 4 obs
● 2018-11-16 13:44:24
○ 2026-02-23 01:10:12
○ 2026-08-01 16:32:00
○MXmxbiz2.qq.com2015-07-23 → 2018-11-16 · 4 obs
● 2018-11-16 13:44:24
○ 2026-02-23 01:10:12
○ 2026-08-01 16:32:00
○A219.234.95.82015-07-23 → 2018-11-16 · 4 obs
● 2018-11-16 13:44:24
○ 2026-02-23 01:10:12
○ 2026-08-01 16:32:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net... | - |
| tclassroom.com | ns3.jimatdns.com, ns4.jimatdns.com | 2 records |
✅ Authoritative Response
Server:103.191.76.66
NS records: ns3.jimatdns.com, ns4.jimatdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tclassroom.com (unsigned zone)
⏱️ Timing
Total: 591ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.jimatdns.com, ns4.jimatdns.com)
Analysis
Name Servers
DNS delegation for tclassroom.com points to two name servers: ns3.jimatdns.com and ns4.jimatdns.com.
tclassroom.com has a name server setup in common with ihtisab.com, myezshops.com and autoprocentre.com, to name a few.
At least some of tclassroom.com's name servers are shared with other domains, for example khamdanco.com, cih.com.my, itrapsglobal.com and two more.
These name servers tend to be deployed in combination with the name servers nova-01.ix-dns.com and nova-02.ix-dns.com.
Both ns3.jimatdns.com and ns4.jimatdns.com have a single IP address, 103.191.76.66, and share it.
Host names pointing to 103.191.76.66 IP addresses: ns3.jimatdns.com and ns4.jimatdns.com.