hightech.edu.vn - robtex.com
hightech.edu.vn
edu.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=2018564748 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 20:09:44
●MXsmtp.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 20:09:44
●A103.75.184.312026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 20:09:44
🔍 DNS Trace
Analysis
IP Addresses
hightech.edu.vn resolves to one IP number: 103.75.184.31.
other host names including www.vietschool.edu.vn, huyductech.id.vn, netpoleons.com.vn, maudep.vn and khoavdph53170.id.vn share IP numbers with hightech.edu.vn.
Name Servers
hightech.edu.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
hightech.edu.vn at least partially shares name servers with other domains, for instance design247.vn, wowlanguage.edu.vn, cauthanghiendai.com, duyminh.com.vn and adu.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25.
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42.
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8.
Mail Servers
hightech.edu.vn is handled by a single mail server, smtp.google.com.
hightech.edu.vn shares the same mail server setup as other domains, for instance nesinvakfi.org, tmnow.com, vedicconsultancy.com, consultazionepubblica.it and socats.co.uk.
hightech.edu.vn shares some mail servers with other domains, at least partially, for instance pomelo.pl, moonravendesigns.com, ssssclub.com, clear-protect.com and sociosensalud.org.pe.
these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c21::1b, 64.233.180.27, 172.253.62.26, 172.253.62.27, 172.253.115.26 and 172.253.115.27.