tnengineering.com.vn - robtex.com
tnengineering.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.4.106🇻🇳 ODS-AS-VN112.78.4.0/24 ODSJSC-VN | ||||||
| PTR | srv106.phuctoan.net | ||||||
| NS | ns1.phuctoan.com ⭐ | ||||||
| A | 112.78.4.106🇻🇳 ODS-AS-VN112.78.4.0/24 ODSJSC-VN | ||||||
| PTR | srv106.phuctoan.net | ||||||
| NS | ns2.phuctoan.com | ||||||
| A | 112.78.4.106🇻🇳 ODS-AS-VN112.78.4.0/24 ODSJSC-VN | ||||||
| PTR | srv106.phuctoan.net | ||||||
| MX | mail.tnengineering.com.vn ⭐ | ||||||
| A | 112.78.4.106🇻🇳 ODS-AS-VN112.78.4.0/24 ODSJSC-VN | ||||||
| PTR | srv106.phuctoan.net | ||||||
| TXT | v=spf1 +a +mx +ip4:112.78.4.106 ~all | ||||||
| SOA | ns1.phuctoan.comsupport@phuctoan.net 2026-05-02 #1 | ||||||
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=2022707881 | ||||||
Subdomains
Same first word
tnengineering.vn |
tnengineering.net |
tnengineering.com.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.phuctoan.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:54
●NSns2.phuctoan.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:54
●MXmail.tnengineering.com.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:54
●A112.78.4.1062026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 12:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| tnengineering.com.vn | ns2.phuctoan.com, ns1.phuctoan.com | - |
✅ Authoritative Response
Server:112.78.4.106
NS records: ns2.phuctoan.com, ns1.phuctoan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tnengineering.com.vn (unsigned zone)
⏱️ Timing
Total: 1825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.4.106 |
| NS | 2 | ns1.phuctoan.com, ns2.phuctoan.com |
| MX | 1 | mail.tnengineering.com.vn (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:112.78.4.106 ~all |
| SOA | 1 | ns1.phuctoan.com support.phuctoan.net |
Analysis
Hierarchy
tnengineering.com.vn is a parent of old.tnengineering.com.vn, www.tnengineering.com.vn and mail.tnengineering.com.vn.
IP Addresses
tnengineering.com.vn points to a single IP: 112.78.4.106.
Other host names, for instance phuctoan.vn, mail.saobiz.vn, tnengineering.com.vn.112-78-4-106.cpanel.site, com.vn.112-78-4-106.cpanel.site and mail.tnengineering.com.vn share IP numbers with tnengineering.com.vn.
Name Servers
Two name servers ns1.phuctoan.com and ns2.phuctoan.com handle delegation for tnengineering.com.vn.
tnengineering.com.vn uses the same name server setup as other domains, for example sakosbros.com, inhoaphat.com, beetalent.com.vn, royalsteel.net and sakos.org.
tnengineering.com.vn shares name servers with other domains at least partially, for instance maccorp.com.vn, vsolution.com.vn and datsach.vn.
These name servers commonly accompany ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
Host names with one IP number
Host name ns1.phuctoan.com points to 112.78.4.106
Host name ns2.phuctoan.com points to 112.78.4.106
Host names that point to 112.78.4.106: ns1.phuctoan.com and ns2.phuctoan.com
Mail Servers
tnengineering.com.vn is handled by a single mail server, mail.tnengineering.com.vn.
mail.tnengineering.com.vn points to a single IP: 112.78.4.106.