iotcorp.com.vn - robtex.com
iotcorp.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=2022706655 | ||||||
Subdomains
elearning.iotcorp.com.vn |
app.iotcorp.com.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXsmtp.google.com2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:20:20
●A210.245.8.1332026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 15:20:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| iotcorp.com.vn | ns2.matbao.vn, ns1.matbao.vn | - |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iotcorp.com.vn (unsigned zone)
⏱️ Timing
Total: 4886ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.8.133 |
| NS | 2 | ns1.matbao.vn, ns2.matbao.vn |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=tHkDr2ByzugmlaW |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
Analysis
Hierarchy
iotcorp.com.vn is parent of elearning.iotcorp.com.vn and app.iotcorp.com.vn.
IP Addresses
iotcorp.com.vn resolves to a single IP address: 210.245.8.133.
Other host names including mail.ngaparis.com, xsafe.vn, boom.phuvuong.vn, www.xhealer.vn and acquykho.vn share IP numbers with iotcorp.com.vn.
Name Servers
iotcorp.com.vn's delegation uses two name servers, ns1.matbao.vn and ns2.matbao.vn.
iotcorp.com.vn shares the same name server setup as other domains, for example tcsfm.edu.vn, vunguyenjsc.vn, parasoft.vn, pinggroup.com.vn and xuanhoa-190.vn.
iotcorp.com.vn at least partially shares name servers with other domains, including thpt-damdoi-camau.edu.vn, dpt.com.vn, daihocthudo.edu.vn, tphome.vn and hoa24h.vn.
These name servers are often used together with ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.
Host names with two IPs:
ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60
ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11
Mail Servers
iotcorp.com.vn is handled by a single mail server, smtp.google.com.
iotcorp.com.vn shares its mail server setup with other domains, including abigailedge.com, kickemoutquick.com, dmraustralia.com, aqa-group.com and ipv6vpn.net.
The mail servers for iotcorp.com.vn are shared with other domains, for instance mlcglobalinstallationservices.com, wolfehardware.com, tintucvietnam.vn, digitaldream.net and cefforts.com.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 2607:f8b0:4023:c0d::1b, 142.250.101.27, 142.250.141.26, 142.250.141.27, 142.251.2.26 and 142.251.2.27.