cloudclass.vn - robtex.com
cloudclass.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=2030763709 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSgeorge.ns.cloudflare.com2017-03-16 → 2026-05-12 · 2 obs
● 2026-05-12 10:12:26
●NSrosa.ns.cloudflare.com2017-03-16 → 2026-05-12 · 2 obs
● 2026-05-12 10:12:26
○A115.84.179.1382017-03-16 → 2019-04-09 · 4 obs
● 2019-04-09 21:55:20
○ 2026-05-01 16:26:42
○ 2026-05-12 10:12:26
●A125.212.227.462026-05-01 → 2026-05-12 · 3 obs
● 2026-05-01 16:26:42
● 2026-05-12 10:12:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| cloudclass.vn | rosa.ns.cloudflare.com, george.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.167
NS records: rosa.ns.cloudflare.com, george.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cloudclass.vn (unsigned zone)
⏱️ Timing
Total: 1199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 125.212.227.46 |
| NS | 2 | george.ns.cloudflare.com, rosa.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 3 | facebook-domain-verification=xvbhlopizxy, v=spf1 include:zoho.com ~all... |
| SOA | 1 | george.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
cloudclass.vn is a parent of a.cloudclass.vn and www.cloudclass.vn.
IP Addresses
cloudclass.vn resolves to one IP number: 125.212.227.46.
Name Servers
cloudclass.vn is delegated to two name servers george.ns.cloudflare.com and rosa.ns.cloudflare.com.
cloudclass.vn shares the same name server setup as other domains, for instance bgcslo.org, camelaa.com, xloyy.com, decsan.com.tr and bitcomine.net.
cloudclass.vn at least partially shares name servers with other domains, for instance mutatedbread.space, equilac.co.uk, panchhipetha.com, m4d3bug.com and tebar4dhd.store.
These name servers are commonly used alongside darl.ns.cloudflare.com and rocky.ns.cloudflare.com.
Host names with six IP numbers:
Host name george.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba7, 2803:f800:50::6ca2:c1a7, 2a06:98c1:50::ac40:21a7, 108.162.193.167, 172.64.33.167 and 173.245.59.167.
Host name rosa.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae4, 2803:f800:50::6ca2:c0e4, 2a06:98c1:50::ac40:20e4, 108.162.192.228, 172.64.32.228 and 173.245.58.228.
Mail Servers
cloudclass.vn is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
cloudclass.vn shares some mail servers with other domains, at least partially, for instance omegabe.com, brevios.com, lpwi.org, arwood.co.uk and cpsilvicultural.com.br.
Two IP numbers: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.
One IP number: mx2.zoho.com points to 204.141.33.44.
mx3.zoho.com points to 136.143.191.44.
Hosts pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Hosts pointing to 204.141.33.44: mx.zoho.com and mx2.zoho.com.