4ai.vn - robtex.com
4ai.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030757799 | ||||||
Subdomains
www.4ai.vn |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdave.ns.cloudflare.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 05:52:12
●NSnia.ns.cloudflare.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 05:52:12
●A171.245.235.2272026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 05:52:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| 4ai.vn | nia.ns.cloudflare.com, dave.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.210
NS records: nia.ns.cloudflare.com, dave.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4ai.vn (unsigned zone)
⏱️ Timing
Total: 712ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.245.235.227 |
| NS | 2 | dave.ns.cloudflare.com, nia.ns.cloudflare.com |
| SOA | 1 | dave.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Analysis
Hierarchy
4ai.vn is a parent of www.4ai.vn.
IP Addresses
4ai.vn points to a single IP number: 171.245.235.227.
Other host names, for instance b.aicamera.com.vn, console.gisvip.vn, a.btpro.vn, gisvip.vn and aj.com.vn share IP numbers with 4ai.vn.
Name Servers
Delegation for 4ai.vn rests with two name servers, dave.ns.cloudflare.com and nia.ns.cloudflare.com.
4ai.vn shares the same name server setup as other domains, including hotair.me, tong.es, brightpearl.co.uk, fallscreekcc.com and yourbusinesspromotions.com.
4ai.vn at least partially shares name servers with other domains, for instance malidimoduibenfeikabisaijieguo.org.cn, 1565iii.com, constructioneqhotlist.com, 2026shijiebeimenpiaogw.org.cn and shdn.net.
These name servers are commonly used with mimi.ns.cloudflare.com and dana.ns.cloudflare.com.
Host names with six IP numbers: dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109. nia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad2, 2803:f800:50::6ca2:c0d2, 2a06:98c1:50::ac40:20d2, 108.162.192.210, 172.64.32.210 and 173.245.58.210.