twcmn.vn - robtex.com

twcmn.vn

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:a840🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1a57🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.26.87Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.168.64🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdale.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
A2803:f800:50::6ca2:c15f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdale.ns.cloudflare.com
A2a06:98c1:50::ac40:215f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdale.ns.cloudflare.com
A108.162.193.95🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
A172.64.33.95🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
A173.245.59.95🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdale.ns.cloudflare.com
NSfish.ns.cloudflare.com
A2606:4700:50::a29f:26fc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfish.ns.cloudflare.com
A2803:f800:50::6ca2:c2fc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfish.ns.cloudflare.com
A2a06:98c1:50::ac40:22fc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfish.ns.cloudflare.com
A108.162.194.252🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfish.ns.cloudflare.com
A162.159.38.252Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfish.ns.cloudflare.com
A172.64.34.252🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfish.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(15)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(48)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.26.87, 172.67.168.64
IPv6 hints2606:4700:3036::ac43:a840, 2606:4700:3037::6815:1a57
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com
SOAdale.ns.cloudflare.comdns@cloudflare.com serial=2401114718

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=2030774686

Subdomains

www.twcmn.vn
a.twcmn.vn
b.twcmn.vn

Same first word

twcmn.vn

Similar names

cnmtw.com
nwmtc.com
tmwnc.com
wmtcn.com
nwmtc.ru
ntcmw.com
tmwcn.com
twcnm.com
ntcwm.com
ncwmt.com
mntcw.net
tmcnw.com
twmcn.com
tcmwn.com
wnmtc.com
wmctn.com

DNS History

9 records (9 active, 0 former)

NSdale.ns.cloudflare.comfish.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.26.87172.67.168.642606:4700:3036::ac43:a8402606:4700:3037::6815:1a57
●NSdale.ns.cloudflare.com2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●NSfish.ns.cloudflare.com2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●MXroute1.mx.cloudflare.net2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●MXroute2.mx.cloudflare.net2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●MXroute3.mx.cloudflare.net2026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●A104.21.26.872026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●A172.67.168.642026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●A2606:4700:3036::ac43:a8402026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30
●A2606:4700:3037::6815:1a572026-05-01 → 2026-05-15 · 2 obs
● 2026-05-01 08:15:16
● 2026-05-15 03:28:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...-
twcmn.vndale.ns.cloudflare.com, fish.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.95

NS records: dale.ns.cloudflare.com, fish.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twcmn.vn (unsigned zone)

⏱️ Timing

Total: 1232ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.26.87, 172.67.168.64
AAAA22606:4700:3036::ac43:a840, 2606:4700:3037::6815:1a57
NS2dale.ns.cloudflare.com, fish.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 15), route1.mx.cloudflare.net (pri: 3)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dale.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

twcmn.vn is a parent of www.twcmn.vn, a.twcmn.vn and b.twcmn.vn.

IP Addresses

twcmn.vn points to four IP numbers: 2606:4700:3036::ac43:a840, 2606:4700:3037::6815:1a57, 104.21.26.87 and 172.67.168.64.

Other host names, for instance oxyninja.com, www.csofts.com, c-par-ici.com, pvc.co.uk and degluciondemedicamentos.es share IP numbers with twcmn.vn.

Name Servers

twcmn.vn is delegated to two name servers: dale.ns.cloudflare.com and fish.ns.cloudflare.com.

twcmn.vn uses the same name server setup as other domains, for instance bahrainprime.com, vietark.com, reliablii.com, desktop-intuit.com and scrapyardsound.com.

twcmn.vn shares name servers with other domains at least partially, for instance brandequation.com, ufaapollo.com, todosurf.com, drcdn.fun and corolamanda.com.

These name servers are often used with gabe.ns.cloudflare.com, chelsea.ns.cloudflare.com, lilyana.ns.cloudflare.com, becky.ns.cloudflare.com and coleman.ns.cloudflare.com.

Host names with six IP numbers: dale.ns.cloudflare.com points to 2606:4700:58::adf5:3b5f, 2803:f800:50::6ca2:c15f, 2a06:98c1:50::ac40:215f, 108.162.193.95, 172.64.33.95 and 173.245.59.95; fish.ns.cloudflare.com points to 2606:4700:50::a29f:26fc, 2803:f800:50::6ca2:c2fc, 2a06:98c1:50::ac40:22fc, 108.162.194.252, 162.159.38.252 and 172.64.34.252.

Mail Servers

twcmn.vn is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

twcmn.vn shares some mail servers with other domains, including warriorpoetonline.com, robimobi.com, coastalpeds.net, oa2.lol and allebgroup.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25