vtech.net.vn - robtex.com

vtech.net.vn

DNSSEC⚠️ Not signed
A2606:4700:3037::6815:577b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8f4c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.123Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.76🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSmiles.ns.cloudflare.com
A2606:4700:58::adf5:3bcf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
A2803:f800:50::6ca2:c1cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmiles.ns.cloudflare.com
A2a06:98c1:50::ac40:21cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmiles.ns.cloudflare.com
A108.162.193.207🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
A172.64.33.207🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
A173.245.59.207🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmiles.ns.cloudflare.com
MXmail.vtech.net.vn ⭐
A42.112.27.171🇻🇳 FPT-AS-AP42.112.27.0/24 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
PTRmail.voip.com.vn
TXTgoogle-site-verification=ApnZlSs6Gz1I3tQGpMD4keoJyz8bysl2TIUKK74mfSk
TXTv=spf1 a mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.123, 172.67.143.76
IPv6 hints2606:4700:3037::6815:577b, 2606:4700:3037::ac43:8f4c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2409510388

net.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=2018015291

Subdomains

mail.vtech.net.vn

Same first word

vtech.net.vn
vtech.ir
vtech.ch
vtech.com.tw
vtech.bio
vtech.me
vtech.no
vtech.pl
vtech.sk
vtech.one
vtech.es
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vtech.pt
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vtech.tk
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vtech.at
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vtech.ac.th
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vtech.cz
vtech.de
vtech.co.th
vtech.be
vtech.com.tr
vtech.net
vtech.ng
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vtech.com.vn
vtech.cn
vtech.co.za
vtech.net.in
vtech.srv.br
vtech.com.ph
vtech.nl
vtech.co.uk
vtech.dev
vtech.jp
vtech.eu
vtech.com.br
vtech.pro
vtech.com.au
vtech.bg
vtech.co
vtech.edu.vn
vtech.ca
vtech.com.na
vtech.net.au
vtech.com.my
vtech.com
vtech.tv

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thevc.kr
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hevtc.com
chevt.net
evthc.com
ethcv.com
vecht.com
techv.ro
ethvc.com
techv.ca
thecv.herokuapp.com
hectv.net
hevtc.org
thecv.eu
thecv.net
vetch.com.cn
chetv.co.uk
hectv.tv
thevc.co.kr
vetch.de
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techv.co.jp
techv.in
vetch.tv
tvech.com
thecv.co.uk
ehctv.com
thevc.com
ethcv.xyz
vecht.nl
thevc.club
chetv.com
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evtch.gr
vhtec.de
tvech.yolasite.com
vthec.org
techv.ru
thecv.ca
chetv.vn
chetv.ru
ehvtc.edu.vn
vecht.net
thecv.com
techv.net
hectv.org
techv.com
vetch.ca
vetch.eu
evtch.it
thevc.ca
thevc.in
vecth.com
vecht.eu
chevt.com
thecv.org

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NScass.ns.cloudflare.commiles.ns.cloudflare.comns1.netnam.vnns2.netnam.vnMXmail.vtech.net.vn42.112.27.171alt1.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comA104.21.87.123172.67.143.762606:4700:3037::6815:577b2606:4700:3037::ac43:8f4c113.160.58.242210.86.231.99
●NScass.ns.cloudflare.com2026-06-30 → 2026-08-01 · 3 obs
○ 2026-02-25 10:26:28
● 2026-06-30 14:12:40
● 2026-08-01 07:24:16
●NSmiles.ns.cloudflare.com2026-06-30 → 2026-08-01 · 3 obs
○ 2026-02-25 10:26:28
● 2026-06-30 14:12:40
● 2026-08-01 07:24:16
○NSns1.netnam.vn2015-06-13 → 2017-03-28 · 4 obs
● 2015-06-13 00:38:50
● 2017-03-28 19:04:22
○ 2026-02-25 10:26:28
○ 2026-08-01 07:24:16
○NSns2.netnam.vn2015-06-13 → 2017-03-28 · 4 obs
● 2015-06-13 00:38:50
● 2017-03-28 19:04:22
○ 2026-02-25 10:26:28
○ 2026-08-01 07:24:16
○MX42.112.27.1712026-06-30 → 2026-06-30 · 4 obs
○ 2026-02-25 10:26:28
● 2026-06-30 14:12:40
○ 2026-07-15 12:12:36
○ 2026-08-01 07:24:16
○MXalt1.aspmx.l.google.com2015-06-13 → 2017-03-28 · 4 obs
● 2015-06-13 00:38:50
● 2017-03-28 19:04:22
○ 2026-02-25 10:26:28
○ 2026-08-01 07:24:16
○MXaspmx.l.google.com2015-06-13 → 2017-03-28 · 4 obs
● 2015-06-13 00:38:50
● 2017-03-28 19:04:22
○ 2026-02-25 10:26:28
○ 2026-08-01 07:24:16
○MXaspmx2.googlemail.com2015-06-13 → 2017-03-28 · 4 obs
● 2015-06-13 00:38:50
● 2017-03-28 19:04:22
○ 2026-02-25 10:26:28
○ 2026-08-01 07:24:16
●MXmail.vtech.net.vn2026-07-15 → 2026-08-01 · 3 obs
○ 2026-06-30 14:12:40
● 2026-07-15 12:12:36
● 2026-08-01 07:24:16
●A104.21.87.1232026-06-30 → 2026-08-01 · 3 obs
○ 2026-02-25 10:26:28
● 2026-06-30 14:12:40
● 2026-08-01 07:24:16
○A113.160.58.2422016-02-06 → 2017-03-28 · 5 obs
○ 2015-11-18 16:07:34
● 2016-02-06 13:05:16
● 2017-03-28 19:04:22
○ 2026-02-25 10:26:28
○ 2026-08-01 07:24:16
●A172.67.143.762026-06-30 → 2026-08-01 · 3 obs
○ 2026-02-25 10:26:28
● 2026-06-30 14:12:40
● 2026-08-01 07:24:16
○A210.86.231.992015-06-13 → 2015-11-18 · 4 obs
● 2015-06-13 00:38:50
● 2015-11-18 16:07:34
○ 2016-02-06 13:05:16
○ 2026-08-01 07:24:16
●A2606:4700:3037::6815:577b2026-06-30 → 2026-08-01 · 3 obs
○ 2026-02-25 10:26:28
● 2026-06-30 14:12:40
● 2026-08-01 07:24:16
●A2606:4700:3037::ac43:8f4c2026-06-30 → 2026-08-01 · 3 obs
○ 2026-02-25 10:26:28
● 2026-06-30 14:12:40
● 2026-08-01 07:24:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...-
vtech.net.vncass.ns.cloudflare.com, miles.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.81

NS records: cass.ns.cloudflare.com, miles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vtech.net.vn (unsigned zone)

⏱️ Timing

Total: 929ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.76, 104.21.87.123
AAAA22606:4700:3037::ac43:8f4c, 2606:4700:3037::6815:577b
NS2cass.ns.cloudflare.com, miles.ns.cloudflare.com
MX1mail.vtech.net.vn (pri: 0)
TXT2google-site-verification=ApnZlSs6Gz1I3tQ, v=spf1 a mx ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cass.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

mail.vtech.net.vn is delegated beneath vtech.net.vn.

IP Addresses

vtech.net.vn directs to four IP numbers, which are 104.21.87.123, 172.67.143.76, 2606:4700:3037::6815:577b and 2606:4700:3037::ac43:8f4c.

Among the host names that share IP numbers with vtech.net.vn are 123vakantieadvies.nl, berl.dev, a.mx.trade-schools-directory.com and two others.

Name Servers

vtech.net.vn is delegated to two name servers: cass.ns.cloudflare.com and miles.ns.cloudflare.com.

vtech.net.vn has the same name server delegation as a number of other domains, such as vistavie.ma, eightmedical.com, dakotareid.com and two more.

There is at least partial name server overlap between vtech.net.vn and other domains — 59590801jkteqpj791.top, eltrex.eu, rohini.pw and two more among them.

The name servers jasmine.ns.cloudflare.com, celine.ns.cloudflare.com and aragorn.ns.cloudflare.com are often found in combination with these name servers.

Host names resolving to 6 IP numbers:

cass.ns.cloudflare.com resolves to 108.162.192.81, 172.64.32.81, 173.245.58.81 and 3 other IP addresses.

miles.ns.cloudflare.com resolves to 108.162.193.207, 172.64.33.207, 173.245.59.207 and 3 other IP addresses.

Mail Servers

vtech.net.vn routes its mail through a single mail server, mail.vtech.net.vn.

mail.vtech.net.vn resolves to a single IP number: 42.112.27.171.