smartex.com.vn - robtex.com
smartex.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 117.122.125.107🇻🇳 VNNIC117.122.124.0/22 -AS-VN | ||||||
| PTR | biz.vnnic.vn | ||||||
| PTR | speakers.vnnic.vn | ||||||
| NS | ns-hold.vnnic.vn ⚠️ Not in zone NS records | ||||||
| A | 117.122.125.107🇻🇳 VNNIC117.122.124.0/22 -AS-VN | ||||||
| PTR | biz.vnnic.vn | ||||||
| PTR | speakers.vnnic.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=2022707567 | ||||||
Subdomains
mail.smartex.com.vn |
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
●NSns-hold.vnnic.vn2026-04-27 → 2026-05-10 · 3 obs
● 2026-04-27 11:57:08
● 2026-05-10 01:20:28
○NSns3.vdc3.vn2015-05-16 → 2017-05-07 · 4 obs
● 2017-05-07 23:16:10
○ 2026-04-27 11:57:08
○ 2026-05-10 01:20:28
○NSns4.vdc3.vn2015-05-16 → 2017-05-07 · 4 obs
● 2017-05-07 23:16:10
○ 2026-04-27 11:57:08
○ 2026-05-10 01:20:28
○MXmail.smartex.com.vn2015-05-16 → 2017-05-07 · 4 obs
● 2017-05-07 23:16:10
○ 2026-04-27 11:57:08
○ 2026-05-10 01:20:28
●A117.122.125.1072026-04-27 → 2026-05-10 · 3 obs
● 2026-04-27 11:57:08
● 2026-05-10 01:20:28
○A192.169.255.1152016-01-17 → 2016-06-28 · 5 obs
● 2016-01-17 21:21:42
● 2016-06-28 06:15:12
○ 2017-03-27 04:29:38
○ 2026-05-10 01:20:28
○A43.255.154.672017-03-27 → 2017-05-07 · 5 obs
● 2017-03-27 04:29:38
● 2017-05-07 23:16:10
○ 2026-04-27 11:57:08
○ 2026-05-10 01:20:28
○A50.63.182.122015-05-16 → 2015-10-09 · 4 obs
● 2015-10-09 04:11:44
○ 2016-01-17 21:21:42
○ 2026-05-10 01:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| smartex.com.vn | ns-hold.vnnic.vn | - |
✅ Authoritative Response
Server:117.122.125.107
NS records: ns-hold.vnnic.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartex.com.vn (unsigned zone)
⏱️ Timing
Total: 1859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.122.125.107 |
Analysis
Hierarchy
smartex.com.vn is the parent of mail.smartex.com.vn.
IP Addresses
smartex.com.vn resolves to a single IP: 117.122.125.107.
Other host names, for instance caodangbachkhoa.com.vn, hdso.vn, mail.ics.vn, mail.globalbcd.com.vn and smtp.hiway.com.vn share IP numbers with smartex.com.vn.
Name Servers
smartex.com.vn is delegated to a single name server ns-hold.vnnic.vn.
smartex.com.vn shares the same name server setup as other domains, for example drforhair.com.vn, pgdbenluc.edu.vn, naprobux.vn, libertyholdings.vn and thegioimaychieu.com.vn.
smartex.com.vn partially shares name servers with other domains, for instance theprivebydatxanh.vn.
Host name ns-hold.vnnic.vn points to IP 117.122.125.107.