knt.com.vn - robtex.com

knt.com.vn

DNSSEC⚠️ Not signed
A103.75.187.17🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN
NSns1.megadns.vn ⭐
A42.112.59.102🇻🇳 FPT-AS-AP42.112.59.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
NSns2.megadns.vn
A103.162.21.23🇻🇳 WEBICO-AS-VN103.162.21.0/24 DILINH-VN
MXknt-com-vn.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTMS=ms35894392
SOAns1.megadns.vnsupport@megadns.vn 2023-11-11 #0

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=2022706348

Same first word

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ktn.com.my
tkn.xyz
tkn.co.jp
tnk.info
ktn.be
ktn.com.vn
nkt.es
tkn.com.es

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns1.megadns.vnns2.megadns.vnns1.pavietnam.vnns1.zonedns.vnns2.pavietnam.vnns2.zonedns.vnns3.zonedns.vnns4.zonedns.vnnsbak.pavietnam.netMXknt-com-vn.mail.protection.outlook.commail.knt.com.vnA103.75.187.17103.28.36.238112.213.89.12203.119.8.111CNAMEthongbao.vnnic.vn
●NSns1.megadns.vn2026-05-02 → 2026-05-09 · 3 obs
○ 2017-09-28 06:36:36
● 2026-05-02 13:11:50
● 2026-05-09 04:28:40
○NSns1.pavietnam.vn2017-09-20 → 2017-09-28 · 5 obs
○ 2017-01-27 19:46:14
● 2017-09-20 14:43:38
● 2017-09-28 06:36:36
○ 2026-05-02 13:11:50
○ 2026-05-09 04:28:40
○NSns1.zonedns.vn2015-12-25 → 2016-05-23 · 4 obs
● 2015-12-25 15:17:08
● 2016-05-23 19:46:24
○ 2017-01-27 19:46:14
○ 2026-05-09 04:28:40
●NSns2.megadns.vn2026-05-02 → 2026-05-09 · 3 obs
○ 2017-09-28 06:36:36
● 2026-05-02 13:11:50
● 2026-05-09 04:28:40
○NSns2.pavietnam.vn2017-09-20 → 2017-09-28 · 5 obs
○ 2017-01-27 19:46:14
● 2017-09-20 14:43:38
● 2017-09-28 06:36:36
○ 2026-05-02 13:11:50
○ 2026-05-09 04:28:40
○NSns2.zonedns.vn2015-12-25 → 2016-05-23 · 4 obs
● 2015-12-25 15:17:08
● 2016-05-23 19:46:24
○ 2017-01-27 19:46:14
○ 2026-05-09 04:28:40
○NSns3.zonedns.vn2015-12-25 → 2016-05-23 · 4 obs
● 2015-12-25 15:17:08
● 2016-05-23 19:46:24
○ 2017-01-27 19:46:14
○ 2026-05-09 04:28:40
○NSns4.zonedns.vn2015-12-25 → 2016-05-23 · 4 obs
● 2015-12-25 15:17:08
● 2016-05-23 19:46:24
○ 2017-01-27 19:46:14
○ 2026-05-09 04:28:40
○NSnsbak.pavietnam.net2017-09-20 → 2017-09-28 · 5 obs
○ 2017-01-27 19:46:14
● 2017-09-20 14:43:38
● 2017-09-28 06:36:36
○ 2026-05-02 13:11:50
○ 2026-05-09 04:28:40
●MXknt-com-vn.mail.protection.outlook.com2026-05-02 → 2026-05-09 · 3 obs
○ 2017-09-28 06:36:36
● 2026-05-02 13:11:50
● 2026-05-09 04:28:40
○MXmail.knt.com.vn2017-09-20 → 2017-09-28 · 4 obs
● 2017-09-20 14:43:38
● 2017-09-28 06:36:36
○ 2026-05-02 13:11:50
○ 2026-05-09 04:28:40
○A103.28.36.2382015-12-25 → 2016-05-23 · 5 obs
○ 2015-10-07 02:33:18
● 2015-12-25 15:17:08
● 2016-05-23 19:46:24
○ 2017-01-27 19:46:14
○ 2026-05-09 04:28:40
●A103.75.187.172026-05-02 → 2026-05-09 · 3 obs
○ 2017-09-28 06:36:36
● 2026-05-02 13:11:50
● 2026-05-09 04:28:40
○A112.213.89.122017-09-20 → 2017-09-28 · 5 obs
○ 2017-01-27 19:46:14
● 2017-09-20 14:43:38
● 2017-09-28 06:36:36
○ 2026-05-02 13:11:50
○ 2026-05-09 04:28:40
○A203.119.8.1112015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 19:09:24
○ 2015-10-07 02:33:18
○ 2026-05-09 04:28:40
○CNAMEthongbao.vnnic.vn2015-08-17 → 2015-08-17 · 3 obs
● 2015-08-17 19:09:24
○ 2015-10-07 02:33:18
○ 2026-05-09 04:28:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, h.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn...-
knt.com.vnns2.megadns.vn, ns1.megadns.vn-

✅ Authoritative Response

Server:103.162.21.23

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knt.com.vn (unsigned zone)

⏱️ Timing

Total: 1689ms | Queries: -

📄 Records

TypeCountSample Data
A1103.75.187.17
NS2ns1.megadns.vn, ns2.megadns.vn
MX1knt-com-vn.mail.protection.outlook.com (
TXT1MS=ms35894392
SOA1ns1.megadns.vn support.megadns.vn

Analysis

IP Addresses

knt.com.vn points to a single IP number: 103.75.187.17.

Other host names, for instance staging.pito.vn, vnsuzuki.com, mail.homestechvn.com.vn, hktvietnam.edu.vn and solaco.vn share IP numbers with knt.com.vn.

Name Servers

Delegation for knt.com.vn rests with two name servers, ns1.megadns.vn and ns2.megadns.vn.

knt.com.vn shares the same name server setup as other domains, including holygroup.net, dodacquanghuy.com, forever68.com, datnhontrach.com.vn and uhsvnu.edu.vn.

knt.com.vn at least partially shares name servers with other domains, for instance thietbispa.net.vn, nguyentrungkien.net, nguyenvandaitoc.vn, primordial.com.vn and 8seo.com.vn.

These name servers are commonly used with the name servers ns3.megadns.vn.

Host names with one IP number: ns1.megadns.vn points to 42.112.59.102; ns2.megadns.vn points to 103.162.21.23.

Mail Servers

knt.com.vn is handled by a single mail server, knt-com-vn.mail.protection.outlook.com.

The host name knt-com-vn.mail.protection.outlook.com resolves to six IP numbers: 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.