tech5s.com.vn - robtex.com
tech5s.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=2022707845 | ||||||
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSns1.zonedns.vn2018-05-12 → 2026-05-10 · 2 obs
● 2026-05-10 10:54:32
●NSns2.zonedns.vn2018-05-12 → 2026-05-10 · 2 obs
● 2026-05-10 10:54:32
●NSns3.zonedns.vn2018-05-12 → 2026-05-10 · 2 obs
● 2026-05-10 10:54:32
●NSns4.zonedns.vn2018-05-12 → 2026-05-10 · 2 obs
● 2026-05-10 10:54:32
○MXmx.yandex.net2018-05-12 → 2018-05-12 · 3 obs
○ 2026-05-01 09:17:02
○ 2026-05-10 10:54:32
●MXmx1.larksuite.com2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:17:02
● 2026-05-10 10:54:32
●MXmx2.larksuite.com2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:17:02
● 2026-05-10 10:54:32
●MXmx3.larksuite.com2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:17:02
● 2026-05-10 10:54:32
●A103.124.94.1372026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:17:02
● 2026-05-10 10:54:32
○A103.28.39.2192018-05-12 → 2018-05-12 · 3 obs
○ 2026-05-01 09:17:02
○ 2026-05-10 10:54:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| tech5s.com.vn | ns1.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn | - |
✅ Authoritative Response
Server:64.176.84.220
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn, ns3.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech5s.com.vn (unsigned zone)
⏱️ Timing
Total: 2099ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.124.94.137 |
| NS | 4 | ns3.zonedns.vn, ns4.zonedns.vn... |
| MX | 3 | mx2.larksuite.com (pri: 5), mx3.larksuite.com (pri: 10)... |
| TXT | 3 | facebook-domain-verification=ao4jdhb5suj, verification-code-site-App_lark=rSsxytee... |
| SOA | 1 | ns1.zonedns.vn root.tech5s.com.vn |
Analysis
IP Addresses
tech5s.com.vn points to a single IP number: 103.124.94.137.
Other host names, for instance lacvietdental.vn, antranauthentic.vn, www.bossluxurywatch.vn, maconline.vn and bossluxurywatch.vn share IP numbers with tech5s.com.vn.
Name Servers
tech5s.com.vn is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
tech5s.com.vn shares name servers with other domains at least partially, for instance dichvuketoanquocte.com, bestbook.online, kamcoaluminium.com.vn, vietcontact.com and kiza.vn.
these name servers are commonly used together with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers:
ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220
ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51
ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30
ns4.zonedns.vn points to: 2001:df1:3200::15 and 103.28.39.159
Host names that point to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Host names that point to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn
Mail Servers
tech5s.com.vn is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.
tech5s.com.vn shares some mail servers with other domains, including ztax.com.au, esseactive.com, metasense.com.au, hdbao.cc and jxe.cc.
Host names with three IP numbers:
Host name mx3.larksuite.com points to: 18.139.153.173, 101.126.58.223 and 122.14.230.154.
Host names with one IP number:
mx1.larksuite.com and mx2.larksuite.com point to 18.139.153.173.
Host names that point to 18.139.153.173 are mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com.