ecorp.com.vn - robtex.com
ecorp.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=2022764299 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.zonedns.vn2026-05-22 → 2026-06-17 · 2 obs
● 2026-06-17 12:42:30
●NSns2.zonedns.vn2026-05-22 → 2026-06-17 · 2 obs
● 2026-06-17 12:42:30
●NSns3.zonedns.vn2026-05-22 → 2026-06-17 · 2 obs
● 2026-06-17 12:42:30
●NSns4.zonedns.vn2026-05-22 → 2026-06-17 · 2 obs
● 2026-06-17 12:42:30
●MXvdc-pm-mailgw-01.vinahost.org2026-05-22 → 2026-06-17 · 2 obs
● 2026-06-17 12:42:30
●MXvt-pm-mailgw-01.vinahost.org2026-05-22 → 2026-06-17 · 2 obs
● 2026-06-17 12:42:30
●A172.93.219.852026-05-22 → 2026-06-17 · 2 obs
● 2026-06-17 12:42:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, b.dns-servers.vn, a.dns-servers.vn, f.dns-servers.vn... | - |
| ecorp.com.vn | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.176.178.51
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ecorp.com.vn (unsigned zone)
⏱️ Timing
Total: 1937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.93.219.85 |
| NS | 4 | ns4.zonedns.vn, ns1.zonedns.vn... |
| MX | 2 | vdc-pm-mailgw-01.vinahost.org (pri: 1), vt-pm-mailgw-01.vinahost.org (pri: 10) |
| TXT | 1 | v=spf1 a +include:spf.vinahost.vn mx +in |
| SOA | 1 | ns1.zonedns.vn root.ecorp.com.vn |
Analysis
Hierarchy
ecorp.com.vn is the parent domain of thuvien.ecorp.com.vn and data.ecorp.com.vn.
IP Addresses
ecorp.com.vn points to a single IP number: 172.93.219.85.
Name Servers
ecorp.com.vn has four authoritative name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
ecorp.com.vn has at least partial name server overlap with other domains, such as thuphapgianguyen.com, virotech.com.vn, bepgas.com.vn and two others.
It is common to see these name servers used together with name servers ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn each resolve to two IP addresses. ns1.zonedns.vn points to 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33. ns2.zonedns.vn points to 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33. ns3.zonedns.vn points to 103.28.36.30 and 2001:df1:3200::15. ns4.zonedns.vn points to 103.28.39.159 and 2001:df1:3200::15.
These two host names — ns1.zonedns.vn and ns2.zonedns.vn — each point to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses.
These two host names — ns3.zonedns.vn and ns4.zonedns.vn — each point to 2001:df1:3200::15 IP addresses.
Mail Servers
ecorp.com.vn has two mail servers: vdc-pm-mailgw-01.vinahost.org and vt-pm-mailgw-01.vinahost.org.
ecorp.com.vn shares the same mail server setup as other domains, including 2ac.vn, fscco.vn, sotacomm.vn and two others.
ecorp.com.vn shares mail servers — at least in part — with other domains, including vina-host.com, ytuongvang.vn, sgxvn.com and two others.
These mail servers tend to appear together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
vdc-pm-mailgw-01.vinahost.org directs to 146.196.64.39 and vt-pm-mailgw-01.vinahost.org directs to 103.126.160.139; each host name points to exactly one IP number.