polyplast.com.vn - robtex.com
polyplast.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=2022707521 | ||||||
Subdomains
www.polyplast.com.vn |
Same first word
DNS History
6 records (6 active, 0 former)
●MXa.mx.hostvn.email2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:55:02
●MXb.mx.hostvn.email2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:55:02
●A103.221.221.442026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 19:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| polyplast.com.vn | ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn | - |
✅ Authoritative Response
Server:163.44.207.21
NS records: ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polyplast.com.vn (unsigned zone)
⏱️ Timing
Total: 2245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.44 |
| NS | 3 | ns-b3.tenten.vn, ns-b1.tenten.vn... |
| MX | 2 | a.mx.hostvn.email (pri: 1), b.mx.hostvn.email (pri: 5) |
| TXT | 1 | v=spf1 a mx include:_spf.hostvn.email ~a |
| SOA | 1 | ns-b3.tenten.vn noreply.tenten.vn |
Analysis
Hierarchy
polyplast.com.vn is parent of www.polyplast.com.vn.
IP Addresses
polyplast.com.vn points to a single IP: 103.221.221.44.
Other host names, for instance booking.roraspa.vn, ko.roraspa.vn, betseo.vn, cpanel.hplatex.vn and cpcalendars.hplatex.vn share IP numbers with polyplast.com.vn.
Name Servers
polyplast.com.vn is delegated to three name servers: ns-b1.tenten.vn, ns-b2.tenten.vn and ns-b3.tenten.vn.
polyplast.com.vn at least partially shares its name servers with other domains, for instance zethome.vn, nhathuoclonghien.vn, ptadesign.vn, kimquysonghan.vn and senaro.vn.
Host names with two IP numbers:
ns-b1.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1230 and 137.59.104.67.
ns-b2.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1231 and 137.59.104.68.
ns-b3.tenten.vn points to: 2404:f080:1101:321:a150:95:110:1232 and 163.44.207.21.
Mail Servers
Two mail servers a.mx.hostvn.email and b.mx.hostvn.email handle polyplast.com.vn.
polyplast.com.vn uses the same mail server setup as other domains such as tbu.edu.vn, wear.com.vn, atenpaint.vn, luxurytours.com.vn and daitaynam.edu.vn.
polyplast.com.vn shares some mail servers with other domains, including hoplong.com, newwidetech.vn, propick.vn, tmarket.vn and crx.vn.
Six IP numbers for host b.mx.hostvn.email: 2001:df6:2200:20::9001, 2001:df6:2200:20::9002, 2001:df6:2200:22::9999, 103.82.198.34, 103.157.20.34 and 103.157.20.35
Five IP numbers for host a.mx.hostvn.email: 2001:df6:2200:22::9001, 2001:df6:2200:22::9002, 103.82.198.184, 103.82.198.185 and 125.212.224.185