vci.com.vn - robtex.com
vci.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=2022707526 | ||||||
Subdomains
cpcontacts.vci.com.vn |
cpanel.vci.com.vn |
mail.vci.com.vn |
webdisk.vci.com.vn |
www.vci.com.vn |
cpcalendars.vci.com.vn |
autodiscover.vci.com.vn |
duhochanquoc.vci.com.vn |
webmail.vci.com.vn |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●A103.221.223.272026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 10:12:00
● 2026-05-09 20:54:16
○A103.74.120.1922020-01-10 → 2020-01-10 · 3 obs
○ 2026-05-01 10:12:00
○ 2026-05-09 20:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| vci.com.vn | ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn | - |
✅ Authoritative Response
Server:52.74.6.184
NS records: ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vci.com.vn (unsigned zone)
⏱️ Timing
Total: 2519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.223.27 |
| NS | 3 | NS4.TENTEN.vn, NS6.TENTEN.vn... |
| MX | 3 | mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)... |
| TXT | 1 | facebook-domain-verification=03cyv89fkvu |
| SOA | 1 | ns4.tenten.vn hostmaster.vci.com.vn |
Analysis
Hierarchy
The parent of cpcontacts.vci.com.vn, cpanel.vci.com.vn, mail.vci.com.vn, webdisk.vci.com.vn, www.vci.com.vn and a few other host names is vci.com.vn.
IP Addresses
vci.com.vn resolves to a single IP: 103.221.223.27.
Other host names, for instance cpanel.vci.com.vn, kynangmoi.ironhackvietnam.edu.vn, khacdaumocvn.com, smtp.ironhackvietnam.edu.vn and cpcontacts.ironhackvietnam.edu.vn share IP numbers with vci.com.vn.
Name Servers
vci.com.vn delegates to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
vci.com.vn shares some name servers with other domains, for example lucthuy.com.vn, thuvienhaiphong.org.vn, autel.vn, toyota-hanoi.vn and tankymineral.com.vn.
These name servers are often used together with ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
Host names with two IP numbers:
ns4.tenten.vn: 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204
ns5.tenten.vn: 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205
ns6.tenten.vn: 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184
Mail Servers
vci.com.vn is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
vci.com.vn shares some mail servers with other domains, at least partially; for instance tsagiannidis.gr, badgerpallet.com, medianetnow.com, bnext.my and tekinvest.com.
Host names with two IP numbers: mx.zoho.com points to: 136.143.191.44 and 204.141.33.44.
Host names with one IP number: mx2.zoho.com points to: 204.141.33.44; mx3.zoho.com points to: 136.143.191.44.
Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.