longtech.vn - robtex.com
longtech.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030724402 | ||||||
Subdomains
Same first word
longtech.com.tw |
longtech.net |
longtech.vn |
longtech.com.cn |
longtech.com.vn |
longtech.com.hk |
longtech.us |
longtech.com.br |
longtech.cc |
longtech.ca |
Similar names
lgtechno.ru |
gltechno.co.jp |
techlong.com |
gencloth.com |
gltechno.com |
chongtel.com |
heltoncg.com |
clotheng.com |
ncghotel.cn |
lchetong.com |
DNS History
6 records (6 active, 0 former)
●NSns1.matbao.com2026-05-01 → 2026-05-03 · 2 obs
● 2026-05-03 14:14:42
●NSns2.matbao.com2026-05-01 → 2026-05-03 · 2 obs
● 2026-05-03 14:14:42
●MXlongtech-vn.mail.protection.outlook.com2026-05-01 → 2026-05-03 · 2 obs
● 2026-05-03 14:14:42
●A103.75.186.152026-05-01 → 2026-05-03 · 2 obs
● 2026-05-03 14:14:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| longtech.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for longtech.vn (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.75.186.15 |
| NS | 2 | ns2.matbao.com, ns1.matbao.com |
| MX | 1 | longtech-vn.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
Hierarchy
longtech.vn is a parent of iot.longtech.vn and www.longtech.vn.
IP Addresses
longtech.vn resolves to one IP number: 103.75.186.15.
Other host names, for instance sagoreal.vn, cpanel.thietbivienthong.vn, tuantravel.com, ypingpong.com.vn and duhocahimsa.com.vn share IP numbers with longtech.vn.
Name Servers
longtech.vn delegates to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
longtech.vn at least partially shares name servers with other domains, including inthanhan.vn, traitimbieton.vn, mkii.vn, dienmaythuanphat.com.vn and bengo.vn.
These name servers are commonly used with ns-bak.matbao.com, ns1.digipowerdns.com and ns2.digipowerdns.com.
Host names with two IP numbers:
ns1.matbao.com points to 13.250.228.99 and 103.110.128.60.
ns2.matbao.com points to 35.198.203.127 and 103.138.89.11.
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.
Host names that point to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.
Host names that point to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.
Host names that point to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.
Host names that point to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.
Mail Servers
A single mail server handles longtech.vn, longtech-vn.mail.protection.outlook.com.
longtech-vn.mail.protection.outlook.com has six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.