3ctelecom.com.vn - robtex.com

3ctelecom.com.vn

DNSSEC⚠️ Not signed
NSns1.inet.vn ⚠️ Not in zone NS records
A2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited
A202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN
NSns2.inet.vn ⚠️ Not in zone NS records
A2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN
A210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object

com.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2022641356

Same first word

3ctelecom.com.vn
3ctelecom.com
3ctelecom.hu

Similar names

c3telecom.com
c3telecom.net.br
c3telecom.psi.br
c3telecom.com.br

DNS History

13 records (2 active, 11 former)

20162017201820192020202120222023202420252026NSns1.inet.vnns2.inet.vndns17.fpt.vndns18.fpt.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.3ctelecom.com.vnA123.25.30.32203.162.79.13042.117.7.130
○NSdns17.fpt.vn2015-07-25 → 2016-12-15 · 4 obs
● 2015-07-25 17:07:52
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10
○NSdns18.fpt.vn2015-07-25 → 2016-12-15 · 4 obs
● 2015-07-25 17:07:52
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10
●NSns1.inet.vn2026-03-17 → 2026-03-27 · 3 obs
○ 2016-12-15 10:31:50
● 2026-03-17 01:22:36
● 2026-03-27 16:53:10
●NSns2.inet.vn2026-03-17 → 2026-03-27 · 3 obs
○ 2016-12-15 10:31:50
● 2026-03-17 01:22:36
● 2026-03-27 16:53:10
○MXalt1.aspmx.l.google.com2016-08-13 → 2016-12-15 · 5 obs
○ 2016-02-24 08:45:18
● 2016-08-13 22:34:58
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10
○MXalt2.aspmx.l.google.com2016-08-13 → 2016-12-15 · 5 obs
○ 2016-02-24 08:45:18
● 2016-08-13 22:34:58
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10
○MXalt3.aspmx.l.google.com2016-08-13 → 2016-12-15 · 5 obs
○ 2016-02-24 08:45:18
● 2016-08-13 22:34:58
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10
○MXalt4.aspmx.l.google.com2016-08-13 → 2016-12-15 · 5 obs
○ 2016-02-24 08:45:18
● 2016-08-13 22:34:58
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10
○MXaspmx.l.google.com2016-08-13 → 2016-12-15 · 5 obs
○ 2016-02-24 08:45:18
● 2016-08-13 22:34:58
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10
○MXmail.3ctelecom.com.vn2015-07-25 → 2016-02-24 · 4 obs
● 2015-07-25 17:07:52
● 2016-02-24 08:45:18
○ 2016-08-13 22:34:58
○ 2026-03-27 16:53:10
○A123.25.30.322015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 17:07:52
○ 2015-10-24 13:05:02
○ 2026-03-27 16:53:10
○A203.162.79.1302015-10-24 → 2016-02-24 · 5 obs
○ 2015-07-25 17:07:52
● 2015-10-24 13:05:02
● 2016-02-24 08:45:18
○ 2016-08-13 22:34:58
○ 2026-03-27 16:53:10
○A42.117.7.1302016-08-13 → 2016-12-15 · 5 obs
○ 2016-02-24 08:45:18
● 2016-08-13 22:34:58
● 2016-12-15 10:31:50
○ 2026-03-17 01:22:36
○ 2026-03-27 16:53:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
3ctelecom.com.vnns2.inet.vn, ns1.inet.vn-

✅ Authoritative Response

Server:202.92.4.25

NS records: ns2.inet.vn, ns1.inet.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3ctelecom.com.vn (unsigned zone)

⏱️ Timing

Total: 1480ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

3ctelecom.com.vn is delegated to two name servers ns1.inet.vn and ns2.inet.vn.

3ctelecom.com.vn shares the same name server setup as other domains, for instance royaltea.com.vn, songphuongminh.com, aodai.vn, 220.57.103.in-addr.arpa and hrm.vn.

3ctelecom.com.vn at least partially shares name servers with other domains, for instance hdcredit.vn, kam.edu.vn, haprodanang.vn, pgc.vn and daisuelearningvietnam.com.

these name servers are often used together with ns-master.inet.vn, ns3.inet.vn, hcmc3.saigonnet.vn and hcmc4.saigonnet.vn.

Host names with two IP numbers:

The host name ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25; the host name ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38.