nkengineering.com.vn - robtex.com

nkengineering.com.vn

DNSSEC⚠️ Not signed
A103.154.102.2🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN
NSns2.pavietnam.vn ⭐
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSns1.pavietnam.vn
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns1.dotvndns.vn
NSnsbak.pavietnam.net
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns8922.dotvndns.vn
MXnkengineering-com-vn.mail.protection.outlook.com(15)
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=ms16539606
TXTMS=ms59448029
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns2.pavietnam.vnhostmaster@nkengineering.com.vn 2026-01-26 #58

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=2022707627

Same first word

nkengineering.com.vn
nkengineering.com
nkengineering.nl

DNS History

8 records (5 active, 3 former)

20192020202120222023202420252026NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netMXnkengineering-com-vn.mail.protection.outlook.commail103179.maychuemail.commx93165.maychuemail.netA103.154.102.261.14.232.110
●NSns1.pavietnam.vn2018-09-03 → 2026-05-10 · 2 obs
● 2018-09-03 01:49:14
● 2026-05-10 03:43:06
●NSns2.pavietnam.vn2018-09-03 → 2026-05-10 · 2 obs
● 2018-09-03 01:49:14
● 2026-05-10 03:43:06
●NSnsbak.pavietnam.net2018-09-03 → 2026-05-10 · 2 obs
● 2018-09-03 01:49:14
● 2026-05-10 03:43:06
○MXmail103179.maychuemail.com2018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 01:49:14
○ 2026-02-27 07:47:20
○ 2026-05-10 03:43:06
○MXmx93165.maychuemail.net2018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 01:49:14
○ 2026-02-27 07:47:20
○ 2026-05-10 03:43:06
●MXnkengineering-com-vn.mail.protection.outlook.com2018-09-03 → 2026-05-10 · 2 obs
● 2018-09-03 01:49:14
● 2026-05-10 03:43:06
●A103.154.102.22026-02-27 → 2026-05-10 · 3 obs
○ 2018-09-03 01:49:14
● 2026-02-27 07:47:20
● 2026-05-10 03:43:06
○A61.14.232.1102018-09-03 → 2018-09-03 · 3 obs
● 2018-09-03 01:49:14
○ 2026-02-27 07:47:20
○ 2026-05-10 03:43:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...-
nkengineering.com.vnns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn-

✅ Authoritative Response

Server:222.255.121.247

NS records: ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2302ms | Queries: -

📄 Records

TypeCountSample Data
A1103.154.102.2
NS3ns1.pavietnam.vn, nsbak.pavietnam.net...
MX2nkengineering-com-vn.mail.protection.out, nkengineering-com-vn.mail.protection.out
TXT3MS=ms59448029, v=spf1 include:spf.protection.outlook.co...
SOA1ns2.pavietnam.vn hostmaster.nkengineerin

Analysis

IP Addresses

nkengineering.com.vn points to a single IP address: 103.154.102.2.

Other host names, for example trangsuc.doji.vn, apshop.vn and cayhoagia.com.vn share IPs with nkengineering.com.vn.

Name Servers

nkengineering.com.vn is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

nkengineering.com.vn at least partially shares name servers with other domains, for example senbut.vn, e4life.vn, kientrucanphat.com, suachuadiennuoc.com and adttech.com.vn.

These name servers are often used with the following name servers: ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, nsbak.pavietnam.vn, dnsbak.pavietnam.vn, ns3.dotvndns.vn, dnssecbak.pavietnam.net and dnssec1.pavietnam.vn.

Host names with two IP numbers:

nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22

ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3

ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247

Mail Servers

The nkengineering-com-vn.mail.protection.outlook.com mail server handles nkengineering.com.vn.

Host name nkengineering-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.