cinotec.vn - robtex.com
cinotec.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=2031063712 | ||||||
Subdomains
www.cinotec.vn |
demo2.cinotec.vn |
ctythuoclasg.cinotec.vn |
tutphcm.cinotec.vn |
mcc.cinotec.vn |
angiang.cinotec.vn |
chovungcao.cinotec.vn |
camau.cinotec.vn |
mail.cinotec.vn |
lotus.cinotec.vn |
baclieu.cinotec.vn |
chamcong.cinotec.vn |
thuoclasg.cinotec.vn |
demo3.cinotec.vn |
demo1.cinotec.vn |
stp.cinotec.vn |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.dns.net.vn2015-08-23 → 2015-08-23 · 3 obs
○ 2015-11-08 13:44:04
○ 2026-08-01 20:08:16
●NSns1.matbao.com2026-05-01 → 2026-08-01 · 3 obs
● 2026-05-01 08:00:24
● 2026-08-01 20:08:16
●NSns1.matbao.vn2026-05-01 → 2026-08-01 · 3 obs
● 2026-05-01 08:00:24
● 2026-08-01 20:08:16
○NSns2.dns.net.vn2015-08-23 → 2015-08-23 · 3 obs
○ 2015-11-08 13:44:04
○ 2026-08-01 20:08:16
●NSns2.matbao.com2026-05-01 → 2026-08-01 · 3 obs
● 2026-05-01 08:00:24
● 2026-08-01 20:08:16
●NSns2.matbao.vn2026-05-01 → 2026-08-01 · 3 obs
● 2026-05-01 08:00:24
● 2026-08-01 20:08:16
●MXmail.cinotec.vn2015-08-23 → 2026-08-01 · 5 obs
○ 2015-11-08 13:44:04
○ 2017-08-19 00:50:56
● 2026-05-01 08:00:24
● 2026-08-01 20:08:16
○A112.213.89.362015-08-23 → 2015-08-23 · 3 obs
○ 2015-11-08 13:44:04
○ 2026-08-01 20:08:16
●A171.249.163.1942026-05-01 → 2026-08-01 · 3 obs
● 2026-05-01 08:00:24
● 2026-08-01 20:08:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | g.dns-servers.vn, b.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn... | - |
| cinotec.vn | ns1.matbao.vn, ns2.matbao.vn | 2 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cinotec.vn (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.249.163.194 |
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| MX | 1 | mail.cinotec.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:210.2.108.4 mx:cinotec.v |
| 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
cinotec.vn serves as parent to www.cinotec.vn, demo2.cinotec.vn, ctythuoclasg.cinotec.vn, tutphcm.cinotec.vn, mcc.cinotec.vn along with a few other host names.
IP Addresses
cinotec.vn resolves to just one IP address, 171.249.163.194.
Two other host names, along with toancauxanhsach.com, mail.cinotec.com.vn and chinhly.camau.cinotec.vn, also share IP numbers with cinotec.vn.
Name Servers
The NS records for cinotec.vn point to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
cinotec.vn has at least partial name server overlap with other domains, such as mitabeauty.com, agreen.vn, varsi.vn and two others.
These name servers tend to appear together with the name servers ns-bak.matbao.com, ns3.matbao.com and ns4.matbao.com.
ns1.matbao.com and ns1.matbao.vn both point to 13.250.228.99 and 103.110.128.60; ns2.matbao.com and ns2.matbao.vn both point to 35.198.203.127 and 103.138.89.11 — all four hostnames (ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn) resolve to exactly two IP addresses.
ns1.matbao.com along with ns1.matbao.vn each resolve to 13.250.228.99 IP addresses.
ns1.matbao.com along with ns1.matbao.vn each resolve to 103.110.128.60 IP addresses.
ns2.matbao.com along with ns2.matbao.vn each resolve to 35.198.203.127 IP addresses.
ns2.matbao.com along with ns2.matbao.vn each resolve to 103.138.89.11 IP addresses.
Mail Servers
The sole mail server for cinotec.vn is mail.cinotec.vn.
mail.cinotec.vn carries a single IP number, which is 171.249.163.194.