techgo.com.vn - robtex.com
techgo.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=2022790909 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns.viettelidc.com.vn2026-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 15:01:04
●NSns1.viettelidc.com.vn2026-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 15:01:04
●NSns2.viettelidc.com.vn2026-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 15:01:04
●MXnl47avgotu3xqdbhwjv5qtbha6zbrbby2peacmimcl6tbfgzhu4q.mx-verification.google.com2026-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 15:01:04
●MXsmtp.google.com2026-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 15:01:04
●A103.35.65.2322026-06-30 → 2026-07-05 · 2 obs
● 2026-07-05 15:01:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| techgo.com.vn | ns2.viettelidc.com.vn, ns1.viettelidc.com.vn | 2 records |
✅ Authoritative Response
Server:115.84.181.10
NS records: ns2.viettelidc.com.vn, ns1.viettelidc.com.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techgo.com.vn (unsigned zone)
⏱️ Timing
Total: 1237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.35.65.232 |
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| MX | 2 | smtp.google.com (pri: 1), nl47avgotu3xqdbhwjv5qtbha6zbrbby2peacmim |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.techgo.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.viettelidc.com.vn, ns2.viettelidc.com.vn)
Analysis
IP Addresses
techgo.com.vn points to a single IP number: 103.35.65.232.
Additional host names — mailgate.smartlearnninhbinh.edu.vn, my.kientructhanhphat.com.vn, cpanel.smartlearnninhbinh.edu.vn and two others — share IP numbers with techgo.com.vn.
Name Servers
Three name servers are authoritative for techgo.com.vn: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
There is at least partial name server overlap between techgo.com.vn and other domains — tapchiskda.vn, trangthi.vn, dfc.com.vn and two more among them.
ns1.viettelidc.com.vn resolves to 115.84.177.33 and 2401:5f80:2000:2::4. ns2.viettelidc.com.vn resolves to 115.84.181.10 and 2401:5f80:4000:1::4. ns.viettelidc.com.vn resolves to 115.84.177.8 and 2401:5f80:2000:1::5. All three hostnames point to two IP numbers each.
Mail Servers
techgo.com.vn has two mail servers: smtp.google.com and nl47avgotu3xqdbhwjv5qtbha6zbrbby2peacmimcl6tbfgzhu4q.mx-verification.google.com.
techgo.com.vn shares mail servers — at least in part — with other domains, including csae.com.tr, valepresente.com, bitinternet.com.br and two others.
These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.
Host names with 9 IP numbers:
smtp.google.com carries IP addresses 64.233.180.26, 64.233.180.27 and 142.251.163.26, with 6 other addresses beyond those.