ipt.edu.vn - robtex.com
ipt.edu.vn
edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2018564896 | ||||||
Subdomains
www.ipt.edu.vn |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSrihana.ns.cloudflare.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:10:34
●NSrob.ns.cloudflare.com2026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:10:34
●A103.221.221.2392026-04-30 → 2026-05-10 · 2 obs
● 2026-05-10 23:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ipt.edu.vn | rob.ns.cloudflare.com, rihana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.244
NS records: rob.ns.cloudflare.com, rihana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ipt.edu.vn (unsigned zone)
⏱️ Timing
Total: 1159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.239 |
| NS | 2 | rihana.ns.cloudflare.com, rob.ns.cloudflare.com |
| SOA | 1 | rihana.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
ipt.edu.vn is a parent of www.ipt.edu.vn.
IP Addresses
ipt.edu.vn points to a single IP address: 103.221.221.239.
Other host names, for instance toyoedutech.vn, share IP numbers with ipt.edu.vn.
Name Servers
ipt.edu.vn is delegated to two name servers: rihana.ns.cloudflare.com and rob.ns.cloudflare.com.
ipt.edu.vn uses the same name server setup as other domains, including vinties.nl, multinetwerk.nl, amulett.in, davidroseonline.com and thecrimsonchronicle.com.
At least part of the name servers for ipt.edu.vn are shared with other domains, for instance kimn.com.ar, eduquer-differemment.com, congressogorp.com.br, pinoy365.bet and kordoom.com.
These name servers are commonly used alongside lady.ns.cloudflare.com and harley.ns.cloudflare.com.
Host names with six IP numbers:
rihana.ns.cloudflare.com points to: 2606:4700:50::adf5:3af4, 2803:f800:50::6ca2:c0f4, 2a06:98c1:50::ac40:20f4, 108.162.192.244, 172.64.32.244 and 173.245.58.244.
rob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.