stai.vn - robtex.com
stai.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=2031016917 | ||||||
Subdomains
www.stai.vn |
Same first word
stai.ch |
stai.de |
stai.com.sg |
stai.in |
stai.chat |
stai.nl |
stai.vn |
stai.sk |
stai.com |
stai.com.br |
stai.ca |
stai.us |
stai.net |
stai.ru |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-01 → 2026-07-20 · 2 obs
● 2026-07-20 08:38:34
●NSns2.pavietnam.vn2026-05-01 → 2026-07-20 · 2 obs
● 2026-07-20 08:38:34
●NSnsbak.pavietnam.net2026-05-01 → 2026-07-20 · 2 obs
● 2026-07-20 08:38:34
●MXsmtp.google.com2026-05-01 → 2026-07-20 · 2 obs
● 2026-07-20 08:38:34
●A103.124.95.1522026-05-01 → 2026-07-20 · 2 obs
● 2026-07-20 08:38:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, g.dns-servers.vn... | - |
| stai.vn | nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stai.vn (unsigned zone)
⏱️ Timing
Total: 1774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.124.95.152 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=HC0Er9thbBdWIq6, v=spf1 include:_spf.google.com include:a |
| SOA | 1 | ns1.pavietnam.vn hostmaster.stai.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
www.stai.vn is a subdomain of stai.vn.
IP Addresses
stai.vn resolves to one IP address: 103.124.95.152.
mail.denthanhbaodap.com, huongtramviet.com.vn, dev.gc.edu.vn and two other host names share IP numbers with stai.vn.
Name Servers
Three name servers are authoritative for stai.vn: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
The name servers of stai.vn overlap at least partially with those of other domains — among them vetranhtuongnghethuat.vn, otofordbinhtrieu.vn, horex.edu.vn and two more.
These name servers commonly co-occur with the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn.
nsbak.pavietnam.net resolves to 112.213.89.22 and 2406:9c80::9000:302. ns1.pavietnam.vn resolves to 112.213.89.3 and 2406:9c80::66. ns2.pavietnam.vn resolves to 222.255.121.247 and 2406:9c80::9000:111. All three hostnames point to two IP numbers each.
Mail Servers
Mail for stai.vn is handled by a single mail server, smtp.google.com.
stai.vn uses an identical mail server configuration to several other domains — among them ezytechsolutions.com, termina.com, drs.uk and two more.
stai.vn has at least partial mail server overlap with other domains such as gendatabase.com, fackers.co, bondly.com and two more.
smtp.google.com resolves to 9 IP addresses — 142.251.163.26, 173.194.45.26, 173.194.45.27 and 6 others.