cktech.com.vn - robtex.com
cktech.com.vn
com.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=2022708594 | ||||||
Subdomains
www.cktech.com.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSbecky.ns.cloudflare.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 00:10:38
●NSnoel.ns.cloudflare.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 00:10:38
●MXcktech-com-vn.mail.protection.outlook.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 00:10:38
●A150.95.104.1912026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 00:10:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| cktech.com.vn | noel.ns.cloudflare.com, becky.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.216
NS records: noel.ns.cloudflare.com, becky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cktech.com.vn (unsigned zone)
⏱️ Timing
Total: 784ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 150.95.104.191 |
| NS | 2 | becky.ns.cloudflare.com, noel.ns.cloudflare.com |
| MX | 1 | cktech-com-vn.mail.protection.outlook.co |
| TXT | 2 | MS=ms52438462, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | becky.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
The parent of www.cktech.com.vn is cktech.com.vn.
IP Addresses
cktech.com.vn points to a single IP address: 150.95.104.191.
Other host names such as khoaktct.vn, n(0x616e616c)ab.com.vn, mail.haluna.com.vn and haluna.com.vn share IP numbers with cktech.com.vn.
Name Servers
Two name servers becky.ns.cloudflare.com and noel.ns.cloudflare.com handle the delegation for cktech.com.vn.
cktech.com.vn shares the same name server setup as other domains, for example dorkomteh.ru, learnthought.com, voip4callcenters.com, dgcranes.com and maxi-exkavator.ru.
cktech.com.vn at least partially shares name servers with other domains, for example dynevents.com, kronzky.info, netcontrast.ro, itechsolutions.cn and moo.coffee.
these name servers are commonly used with trace.ns.cloudflare.com, moura.ns.cloudflare.com, conrad.ns.cloudflare.com, susan.ns.cloudflare.com, dale.ns.cloudflare.com and howard.ns.cloudflare.com.
Host names with six IP numbers:
becky.ns.cloudflare.com points to 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73.
noel.ns.cloudflare.com points to 2606:4700:58::adf5:3bd8, 2803:f800:50::6ca2:c1d8, 2a06:98c1:50::ac40:21d8, 108.162.193.216, 172.64.33.216 and 173.245.59.216.
Mail Servers
The cktech-com-vn.mail.protection.outlook.com mail server handles cktech.com.vn.
Host name cktech-com-vn.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.