pc-techstudio.vn - robtex.com
pc-techstudio.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=2030754615 | ||||||
MX for
pc-techstudio.vn |
Same first word
pc-techstudio.vn |
DNS History
6 records (6 active, 0 former)
●NSns1.bizmac.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:22:18
●NSns2.bizmac.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:22:18
●NSns3.bizmac.net2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:22:18
●MXpc-techstudio.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:22:18
●MXsmtp.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:22:18
●A103.238.215.202026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:22:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| pc-techstudio.vn | ns2.bizmac.net, ns1.bizmac.net, ns3.bizmac.net | - |
✅ Authoritative Response
Server:45.117.78.29
NS records: ns2.bizmac.net, ns1.bizmac.net, ns3.bizmac.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pc-techstudio.vn (unsigned zone)
⏱️ Timing
Total: 3182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.238.215.20 |
| NS | 3 | ns2.bizmac.net, ns3.bizmac.net... |
| MX | 2 | SMTP.GOOGLE.COM (pri: 1), pc-techstudio.vn (pri: 0) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=wfC95PAUB0orlcs |
| SOA | 1 | ns1.bizmac.net dns.bizmac.com |
Analysis
Mail Server Role
pc-techstudio.vn is the mail server for pc-techstudio.vn.
Together with pc-techstudio.vn, smtp.google.com is commonly used as a mail server.
IP Addresses
pc-techstudio.vn resolves to a single IP: 103.238.215.20.
Other host names, for instance chuahuenghiem.net, octapus.vn, spicyboxvn.com, suatangcan.net and ybook.vn share IP numbers with pc-techstudio.vn.
Name Servers
pc-techstudio.vn delegates to three name servers: ns1.bizmac.net, ns2.bizmac.net and ns3.bizmac.net.
pc-techstudio.vn shares some name servers with other domains, for example vietnamchess.org.vn, thelinkcity.vn, vietcaravan.com, phuoctanagri.com and vibami.vn.
These name servers are commonly used with the name servers bank.bizmac.net.
Host names with a single IP: ns1.bizmac.net points to 45.117.76.241; ns2.bizmac.net points to 103.238.215.29; ns3.bizmac.net points to 45.117.78.29.
Mail Servers
pc-techstudio.vn is handled by two mail servers: pc-techstudio.vn and smtp.google.com.
pc-techstudio.vn shares some mail servers with other domains, at least partially; for instance eldoradowheels.com, tool4ever.com, ignittion.com, netmediareach.com and webmaniabr.com.br.
these mail servers are commonly used alongside alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Nine IPs:
smtp.google.com points to: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.251.16.26, 142.251.16.27, 142.251.111.26, 142.251.111.27 and 192.178.155.27.
One IP:
pc-techstudio.vn points to: 103.238.215.20.