gxt.vn - robtex.com

gxt.vn

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d709🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:2b02🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.2Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.9🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenry.ns.cloudflare.com
A2606:4700:58::adf5:3bb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A2803:f800:50::6ca2:c1b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenry.ns.cloudflare.com
A2a06:98c1:50::ac40:21b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenry.ns.cloudflare.com
A108.162.193.176🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A172.64.33.176🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
A173.245.59.176🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenry.ns.cloudflare.com
NSlana.ns.cloudflare.com
A2606:4700:50::adf5:3ab6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A2803:f800:50::6ca2:c0b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlana.ns.cloudflare.com
A2a06:98c1:50::ac40:20b6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlana.ns.cloudflare.com
A108.162.192.182🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A172.64.32.182🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A173.245.58.182🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.2, 172.67.215.9
IPv6 hints2606:4700:3034::ac43:d709, 2606:4700:3037::6815:2b02
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=247, name=cloudflare-ech.com
SOAhenry.ns.cloudflare.comdns@cloudflare.com serial=2408722536

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=2031001997

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20192020202120222023202420252026NShenry.ns.cloudflare.comlana.ns.cloudflare.comA104.21.43.2172.67.215.92606:4700:3034::ac43:d7092606:4700:3037::6815:2b02104.18.62.43104.18.63.432400:cb00:2048:1::6812:3e2b2400:cb00:2048:1::6812:3f2b2606:4700:3036::6815:2b02
NShenry.ns.cloudflare.com2018-05-08 → 2026-07-16 · 2 obs
● 2018-05-08 01:00:18
● 2026-07-16 00:20:48
NSlana.ns.cloudflare.com2018-05-08 → 2026-07-16 · 2 obs
● 2018-05-08 01:00:18
● 2026-07-16 00:20:48
A104.18.62.432018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 01:00:18
○ 2026-05-23 20:19:04
○ 2026-07-16 00:20:48
A104.18.63.432018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 01:00:18
○ 2026-05-23 20:19:04
○ 2026-07-16 00:20:48
A104.21.43.22026-05-23 → 2026-07-16 · 3 obs
○ 2018-05-08 01:00:18
● 2026-05-23 20:19:04
● 2026-07-16 00:20:48
A172.67.215.92026-05-23 → 2026-07-16 · 3 obs
○ 2018-05-08 01:00:18
● 2026-05-23 20:19:04
● 2026-07-16 00:20:48
A2400:cb00:2048:1::6812:3e2b2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 01:00:18
○ 2026-05-23 20:19:04
○ 2026-07-16 00:20:48
A2400:cb00:2048:1::6812:3f2b2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 01:00:18
○ 2026-05-23 20:19:04
○ 2026-07-16 00:20:48
A2606:4700:3034::ac43:d7092026-05-23 → 2026-07-16 · 3 obs
○ 2018-05-08 01:00:18
● 2026-05-23 20:19:04
● 2026-07-16 00:20:48
A2606:4700:3036::6815:2b022026-05-23 → 2026-05-23 · 4 obs
○ 2018-05-08 01:00:18
● 2026-05-23 20:19:04
○ 2026-07-08 08:50:30
○ 2026-07-16 00:20:48
A2606:4700:3037::6815:2b022026-07-08 → 2026-07-16 · 3 obs
○ 2026-05-23 20:19:04
● 2026-07-08 08:50:30
● 2026-07-16 00:20:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
gxt.vnhenry.ns.cloudflare.com, lana.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.182

NS records: henry.ns.cloudflare.com, lana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gxt.vn (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.43.2, 172.67.215.9
AAAA22606:4700:3034::ac43:d709, 2606:4700:3037::6815:2b02
NS2henry.ns.cloudflare.com, lana.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henry.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

gxt.vn points to the four IP addresses 104.21.43.2, 172.67.215.9, 2606:4700:3034::ac43:d709 and 2606:4700:3037::6815:2b02.

Additional host names — r6sx3.com, carolassuncao.com.br, jsboia.delivery and two others — share IP numbers with gxt.vn.

Name Servers

gxt.vn has two authoritative name servers — henry.ns.cloudflare.com and lana.ns.cloudflare.com.

gxt.vn shares its name server setup with other domains, including kalpabiswabooks.com, contacto.us, herilox.store and two others.

There is at least partial name server overlap between gxt.vn and other domains — 16679988.com, leonidas-online.com, dhamakaentertainment.in and two more among them.

These name servers frequently co-occur with the name servers zainab.ns.cloudflare.com and candy.ns.cloudflare.com.

Host names with 6 IP numbers:

henry.ns.cloudflare.com points to 108.162.193.176, 172.64.33.176, 173.245.59.176 and 3 other IP addresses.

lana.ns.cloudflare.com points to 108.162.192.182, 172.64.32.182, 173.245.58.182 and 3 other IP addresses.