nextx.vn - robtex.com

nextx.vn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d1f3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4da3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.163Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.243🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrit.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A2803:f800:50::6ca2:c04e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrit.ns.cloudflare.com
A2a06:98c1:50::ac40:204e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrit.ns.cloudflare.com
A108.162.192.78🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A172.64.32.78🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
A173.245.58.78🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrit.ns.cloudflare.com
NSkevin.ns.cloudflare.com
A2606:4700:58::adf5:3bbf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkevin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkevin.ns.cloudflare.com
A108.162.193.191🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A172.64.33.191🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
A173.245.59.191🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkevin.ns.cloudflare.com
TXTbrevo-code:f31d22c70e065a8bdee3c0f6d647e047
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.163, 172.67.209.243
IPv6 hints2606:4700:3033::ac43:d1f3, 2606:4700:3037::6815:4da3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com
SOAbrit.ns.cloudflare.comdns@cloudflare.com serial=2404137314

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030774631

Subdomains

customers.nextx.vn
api-docs.nextx.vn
jenkins.nextx.vn
gymmaster.nextx.vn
open-api.nextx.vn
www.nextx.vn

Same first word

nextx.net
nextx.com
nextx.de
nextx.com.br
nextx.cn
nextx.info
nextx.vn

Similar names

nexxt.com.br
ntexx.com
nexxt.media
xnext.sbs
nexxt.su
nexxt.marketing
texnx.com
nexxt.co.uk
xnext.de
xnext.net
nexxt.me
nexxt.in
xnext.com
texxn.com
xentx.com
nexxt.solutions
xxnet.cc
nexxt.es
nexxt.ru
nexxt.info
nexxt.com
xnetx.com
netxx.com
nexxt.net
xxnet.com.cn
xxnet.dk
nexxt.fr
nexxt.org
xnetx.de
etxnx.com
xnext.org
xxnet.cn
nexxt.de
xxnet.de
nexxt.cm
xxnet.my.id
nxext.com
nexxt.mobi
nexxt.it
nexxt.at
nexxt.cc
xxent.com
xnetx.net
xxnet.com
xnext.com.br
nexxt.co
txxen.com
nexxt.dk
xntex.com
nexxt.pro
nexxt.com.au
xenxt.cn
nexxt.se
txnex.com

DNS History

11 records (6 active, 5 former)

NSbrit.ns.cloudflare.comkevin.ns.cloudflare.comns1.matbao.comns2.matbao.comMXwebmail.thietkewebchuanseo.com.vnA104.21.77.163172.67.209.2432606:4700:3033::ac43:d1f32606:4700:3037::6815:4da3103.5.209.130123.30.171.96
●NSbrit.ns.cloudflare.com2026-05-05 → 2026-05-15 · 3 obs
○ 2026-05-01 17:23:58
● 2026-05-05 17:07:04
● 2026-05-15 03:13:36
●NSkevin.ns.cloudflare.com2026-05-05 → 2026-05-15 · 3 obs
○ 2026-05-01 17:23:58
● 2026-05-05 17:07:04
● 2026-05-15 03:13:36
○NSns1.matbao.com2026-04-27 → 2026-05-01 · 4 obs
● 2026-04-27 12:33:28
● 2026-05-01 17:23:58
○ 2026-05-05 17:07:04
○ 2026-05-15 03:13:36
○NSns2.matbao.com2026-04-27 → 2026-05-01 · 4 obs
● 2026-04-27 12:33:28
● 2026-05-01 17:23:58
○ 2026-05-05 17:07:04
○ 2026-05-15 03:13:36
○MXwebmail.thietkewebchuanseo.com.vn2026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 12:33:28
○ 2026-04-30 19:29:12
○ 2026-05-15 03:13:36
○A103.5.209.1302026-04-30 → 2026-05-01 · 5 obs
○ 2026-04-27 12:33:28
● 2026-04-30 19:29:12
● 2026-05-01 17:23:58
○ 2026-05-05 17:07:04
○ 2026-05-15 03:13:36
●A104.21.77.1632026-05-05 → 2026-05-15 · 3 obs
○ 2026-05-01 17:23:58
● 2026-05-05 17:07:04
● 2026-05-15 03:13:36
○A123.30.171.962026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 12:33:28
○ 2026-04-30 19:29:12
○ 2026-05-15 03:13:36
●A172.67.209.2432026-05-05 → 2026-05-15 · 3 obs
○ 2026-05-01 17:23:58
● 2026-05-05 17:07:04
● 2026-05-15 03:13:36
●A2606:4700:3033::ac43:d1f32026-05-05 → 2026-05-15 · 3 obs
○ 2026-05-01 17:23:58
● 2026-05-05 17:07:04
● 2026-05-15 03:13:36
●A2606:4700:3037::6815:4da32026-05-05 → 2026-05-15 · 3 obs
○ 2026-05-01 17:23:58
● 2026-05-05 17:07:04
● 2026-05-15 03:13:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnf.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, d.dns-servers.vn...-
nextx.vnkevin.ns.cloudflare.com, brit.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.191

NS records: kevin.ns.cloudflare.com, brit.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextx.vn (unsigned zone)

⏱️ Timing

Total: 1766ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.163, 172.67.209.243
AAAA22606:4700:3033::ac43:d1f3, 2606:4700:3037::6815:4da3
NS2brit.ns.cloudflare.com, kevin.ns.cloudflare.com
TXT1brevo-code:f31d22c70e065a8bdee3c0f6d647e
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brit.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

nextx.vn is a parent of customers.nextx.vn, api-docs.nextx.vn, jenkins.nextx.vn, gymmaster.nextx.vn and open-api.nextx.vn, plus a few other host names.

IP Addresses

nextx.vn refers to four IP numbers: 2606:4700:3033::ac43:d1f3, 2606:4700:3037::6815:4da3, 104.21.77.163 and 172.67.209.243.

Other host names, for instance liveagentchatter.com, dmvprinting.com, wpelevation.com, vedugagroup.ru and aricam.com.tr share IP numbers with nextx.vn.

Name Servers

nextx.vn's delegation uses two name servers: brit.ns.cloudflare.com and kevin.ns.cloudflare.com.

nextx.vn uses the same name server setup as other domains, such as jobka.com, indeed.com, indeednyc.com, indeeddirect.com and indeedforhealthcare.com.

nextx.vn at least partially shares name servers with other domains, including elevatemedicalspaandsalon.com, ran-jaejae.com, woeurope.eu, sxsgj.cn and gerrymurray.com.

Host names with six IP numbers:

brit.ns.cloudflare.com points to 2606:4700:50::adf5:3a4e, 2803:f800:50::6ca2:c04e, 2a06:98c1:50::ac40:204e, 108.162.192.78, 172.64.32.78 and 173.245.58.78.

kevin.ns.cloudflare.com points to 2606:4700:58::adf5:3bbf, 2803:f800:50::6ca2:c1bf, 2a06:98c1:50::ac40:21bf, 108.162.193.191, 172.64.33.191 and 173.245.59.191.