tbdn.com.vn - robtex.com

tbdn.com.vn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5ae4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a234🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.228Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.52🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbraden.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ca9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbraden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbraden.ns.cloudflare.com
A108.162.195.169🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
A162.159.44.169Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
A172.64.35.169🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbraden.ns.cloudflare.com
NSkristina.ns.cloudflare.com
A2606:4700:50::a29f:267d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A2803:f800:50::6ca2:c27d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristina.ns.cloudflare.com
A2a06:98c1:50::ac40:227d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristina.ns.cloudflare.com
A108.162.194.125🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A162.159.38.125Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
A172.64.34.125🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristina.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.228, 172.67.162.52
IPv6 hints2606:4700:3030::6815:5ae4, 2606:4700:3034::ac43:a234
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOAbraden.ns.cloudflare.comdns@cloudflare.com serial=2411022793

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=2022833359

Same first word

tbdn.com.vn
tbdn.com

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DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSbraden.ns.cloudflare.comkristina.ns.cloudflare.comdns1.vnnetsoft.vnns1.dns.net.vnns2.dns.net.vnMXmail.tbdn.com.vnA104.21.90.228172.67.162.522606:4700:3030::6815:5ae42606:4700:3034::ac43:a234112.213.95.78183.91.14.1352606:4700:3031::6815:5ae42606:4700:3032::ac43:a234
○NS(root)2020-12-14 → 2020-12-14 · 4 obs
○ 2016-09-04 07:00:40
● 2020-12-14 16:42:22
○ 2026-06-01 13:07:40
○ 2026-08-03 08:51:26
●NSbraden.ns.cloudflare.com2026-06-01 → 2026-08-03 · 3 obs
○ 2020-12-14 16:42:22
● 2026-06-01 13:07:40
● 2026-08-03 08:51:26
○NSdns1.vnnetsoft.vn2020-12-14 → 2020-12-14 · 4 obs
○ 2016-09-04 07:00:40
● 2020-12-14 16:42:22
○ 2026-06-01 13:07:40
○ 2026-08-03 08:51:26
●NSkristina.ns.cloudflare.com2026-06-01 → 2026-08-03 · 3 obs
○ 2020-12-14 16:42:22
● 2026-06-01 13:07:40
● 2026-08-03 08:51:26
○NSns1.dns.net.vn2015-07-19 → 2016-09-04 · 4 obs
● 2015-07-19 00:19:24
● 2016-09-04 07:00:40
○ 2020-12-14 16:42:22
○ 2026-08-03 08:51:26
○NSns2.dns.net.vn2015-07-19 → 2016-09-04 · 4 obs
● 2015-07-19 00:19:24
● 2016-09-04 07:00:40
○ 2020-12-14 16:42:22
○ 2026-08-03 08:51:26
○MXmail.tbdn.com.vn2015-07-19 → 2016-09-04 · 4 obs
● 2015-07-19 00:19:24
● 2016-09-04 07:00:40
○ 2020-12-14 16:42:22
○ 2026-08-03 08:51:26
●A104.21.90.2282026-06-01 → 2026-08-03 · 3 obs
○ 2020-12-14 16:42:22
● 2026-06-01 13:07:40
● 2026-08-03 08:51:26
○A112.213.95.782015-07-19 → 2016-09-04 · 4 obs
● 2015-07-19 00:19:24
● 2016-09-04 07:00:40
○ 2020-12-14 16:42:22
○ 2026-08-03 08:51:26
●A172.67.162.522026-06-01 → 2026-08-03 · 3 obs
○ 2020-12-14 16:42:22
● 2026-06-01 13:07:40
● 2026-08-03 08:51:26
○A183.91.14.1352020-12-14 → 2020-12-14 · 4 obs
○ 2016-09-04 07:00:40
● 2020-12-14 16:42:22
○ 2026-06-01 13:07:40
○ 2026-08-03 08:51:26
●A2606:4700:3030::6815:5ae42026-07-02 → 2026-08-03 · 3 obs
○ 2026-06-14 15:39:06
● 2026-07-02 06:26:00
● 2026-08-03 08:51:26
○A2606:4700:3031::6815:5ae42026-06-01 → 2026-06-14 · 5 obs
○ 2020-12-14 16:42:22
● 2026-06-01 13:07:40
● 2026-06-14 15:39:06
○ 2026-07-02 06:26:00
○ 2026-08-03 08:51:26
○A2606:4700:3032::ac43:a2342026-06-01 → 2026-06-14 · 5 obs
○ 2020-12-14 16:42:22
● 2026-06-01 13:07:40
● 2026-06-14 15:39:06
○ 2026-07-02 06:26:00
○ 2026-08-03 08:51:26
●A2606:4700:3034::ac43:a2342026-07-02 → 2026-08-03 · 3 obs
○ 2026-06-14 15:39:06
● 2026-07-02 06:26:00
● 2026-08-03 08:51:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...15 records
tbdn.com.vnbraden.ns.cloudflare.com, kristina.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.169

NS records: braden.ns.cloudflare.com, kristina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 896ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.162.52, 104.21.90.228
AAAA22606:4700:3030::6815:5ae4, 2606:4700:3034::ac43:a234
NS2braden.ns.cloudflare.com, kristina.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1braden.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)

Analysis

IP Addresses

tbdn.com.vn has four IP addresses: 104.21.90.228, 172.67.162.52, 2606:4700:3030::6815:5ae4 and 2606:4700:3034::ac43:a234.

oemcorner.com, trailer-boot.com, www.fluxim.online plus two other host names have IP numbers in common with tbdn.com.vn.

Name Servers

Two name servers handle the delegation for tbdn.com.vn: braden.ns.cloudflare.com and kristina.ns.cloudflare.com.

The name server configuration of tbdn.com.vn is shared with other domains, for instance serviceca11appca11he1pn0w11.pages.dev, appinf0servicesmain11.pages.dev, 4jpwj806wq.xyz and two others.

tbdn.com.vn has at least partial name server overlap with other domains, such as cv666.org, xn--i6q87v45c967bqfr.com, whynotdrs.org and two others.

It is common to see these name servers used together with name servers love.ns.cloudflare.com and elias.ns.cloudflare.com.

Hosts with 6 IP addresses each:

braden.ns.cloudflare.com resolves to 108.162.195.169, 162.159.44.169 and 172.64.35.169 among others, with 3 other IP addresses in total.

kristina.ns.cloudflare.com resolves to 108.162.194.125, 162.159.38.125 and 172.64.34.125 among others, with 3 other IP addresses in total.