ritechsolutions.com.vn - robtex.com
ritechsolutions.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=2022708981 | ||||||
Subdomains
www.ritechsolutions.com.vn |
ftp.ritechsolutions.com.vn |
pop.ritechsolutions.com.vn |
mail.ritechsolutions.com.vn |
smtp.ritechsolutions.com.vn |
Same first word
ritechsolutions.com.vn |
DNS History
5 records (5 active, 0 former)
●MXmail.ritechsolutions.com.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:15:22
●A103.166.185.22026-05-01 → 2026-05-11 · 2 obs
● 2026-05-11 04:15:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| ritechsolutions.com.vn | ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:163.44.207.21
NS records: ns-b1.tenten.vn, ns-b3.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ritechsolutions.com.vn (unsigned zone)
⏱️ Timing
Total: 2102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.166.185.2 |
| NS | 3 | ns-b1.tenten.vn, ns-b3.tenten.vn... |
| MX | 1 | mail.ritechsolutions.com.vn (pri: 10) |
| TXT | 1 | v=spf1mxaip4:103.166.185.2~all |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
ritechsolutions.com.vn is the parent of www.ritechsolutions.com.vn, ftp.ritechsolutions.com.vn, pop.ritechsolutions.com.vn, mail.ritechsolutions.com.vn and smtp.ritechsolutions.com.vn.
IP Addresses
ritechsolutions.com.vn resolves to a single IP address: 103.166.185.2.
Other host names including ftp.inoxanhduc.vn, inoxanhduc.vn, smtp.ritechsolutions.com.vn, mail.inoxanhduc.vn and ftp.ritechsolutions.com.vn share IP numbers with ritechsolutions.com.vn.
Name Servers
ritechsolutions.com.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
ritechsolutions.com.vn at least partially shares name servers with other domains, including sonla.gov.vn, taphoalike.vn, ketoanphandung.vn, vjs.ac.vn and suacuacuon.pro.vn.
These name servers are commonly used with ns-a1.tenten.vn and ns-a2.tenten.vn.
Host names with two IP numbers:
ns-b1.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67
ns-b2.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68
ns-b3.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21
Mail Servers
ritechsolutions.com.vn is handled by a single mail server, mail.ritechsolutions.com.vn.
mail.ritechsolutions.com.vn points to a single IP: 103.166.185.2.