itcodehub.vn - robtex.com
itcodehub.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=2030751545 | ||||||
Subdomains
qmtools.itcodehub.vn |
www.itcodehub.vn |
oj.itcodehub.vn |
hoclieuso.itcodehub.vn |
Same first word
itcodehub.vn |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:19:16
●NSns2.pavietnam.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:19:16
●NSnsbak.pavietnam.net2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:19:16
●A103.152.165.1942026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 10:19:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| itcodehub.vn | ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.pavietnam.vn, nsbak.pavietnam.net, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcodehub.vn (unsigned zone)
⏱️ Timing
Total: 2367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.152.165.194 |
| NS | 3 | nsbak.pavietnam.net, ns1.pavietnam.vn... |
| MX | 3 | mx3.zoho.com (pri: 50), mx.zoho.com (pri: 10)... |
| TXT | 1 | zoho-verification=zb91334814.zmverify.zo |
| SOA | 1 | ns1.pavietnam.vn hostmaster.itcodehub.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.pavietnam.vn, ns1.pavietnam.vn, ns2.pavietnam.vn...)
Analysis
Hierarchy
itcodehub.vn is a parent of qmtools.itcodehub.vn, www.itcodehub.vn, oj.itcodehub.vn and hoclieuso.itcodehub.vn.
IP Addresses
itcodehub.vn points to a single IP number: 103.152.165.194.
Other host names, for instance slink.codelaca.com, qmtools.itcodehub.vn, codelaca.com, ai.codelaca.com and ai.vnies.edu.vn share IP numbers with itcodehub.vn.
Name Servers
The delegation for itcodehub.vn is handled by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
itcodehub.vn at least partially shares name servers with other domains, for instance htdecor.vn, nirogranite.com.vn, shamballa.co, dongdoco.vn and thelighthotelhanoi.com.
These name servers are commonly used alongside ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn.
Two IP numbers per host:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
itcodehub.vn is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
itcodehub.vn shares mail servers with other domains at least in part, for instance arabstore.net, nutracorp.com.pe, christianlifemissions.com, teslatech.com.np and dat.kiev.ua.
These mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Two-IP host names: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.
One-IP host names: mx2.zoho.com points to 204.141.33.44; mx3.zoho.com points to 136.143.191.44.
Names pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.
Names pointing to 204.141.33.44: mx.zoho.com and mx2.zoho.com.