tb-cdn.cx - robtex.com

tb-cdn.cx

DNSSEC⚠️ Not signed
A2606:4700:20::681a:4ef🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:5ef🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:48d9🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.4.239Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.5.239Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.72.217🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchip.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b54🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A2803:f800:50::6ca2:c154🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchip.ns.cloudflare.com
A2a06:98c1:50::ac40:2154🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchip.ns.cloudflare.com
A108.162.193.84🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A172.64.33.84🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A173.245.59.84🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
NSleanna.ns.cloudflare.com
A2606:4700:50::a29f:2697🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A2803:f800:50::6ca2:c297🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleanna.ns.cloudflare.com
A2a06:98c1:50::ac40:2297🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleanna.ns.cloudflare.com
A108.162.194.151🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A162.159.38.151Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
A172.64.34.151🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleanna.ns.cloudflare.com
HTTPS1 . ipv4hint=104.26.4.239,104.26.5.239,172.67.72.217 ipv6hint=2606:4700:20:0:0:0:681a:4ef,2606:4700:20:0:0:0:681a:5ef,2606:4700:20:0:0:0:ac43:48d9✓ hints match
IPv4 hints104.26.4.239, 104.26.5.239, 172.67.72.217
IPv6 hints2606:4700:20::681a:4ef, 2606:4700:20::681a:5ef, 2606:4700:20::ac43:48d9
SOAchip.ns.cloudflare.comdns@cloudflare.com serial=2408849432

cx

DNSSEC🔒 Signed (DS record present)
NSns.anycast.nic.cx ⭐
NSns1.anycastdns.cz
NSns2.anycastdns.cz
TXTGeneration Time: 1784495045
TXTGeneration Time ISO 8601: 2026-07-19 21:04:05
SOAns.anycast.nic.cxhostmaster@coccaregistry.org 2026-07-19 #18

Same first word

tb-cdn.st
tb-cdn.pw
tb-cdn.cx
tb-cdn.com
tb-cdn.earth
tb-cdn.net
tb-cdn.io

Similar names

bdt-cn.com

DNS History

8 records (8 active, 0 former)

NSchip.ns.cloudflare.comleanna.ns.cloudflare.comA104.26.4.239104.26.5.239172.67.72.2172606:4700:20::681a:4ef2606:4700:20::681a:5ef2606:4700:20::ac43:48d9
●NSchip.ns.cloudflare.com2026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42
●NSleanna.ns.cloudflare.com2026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42
●A104.26.4.2392026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42
●A104.26.5.2392026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42
●A172.67.72.2172026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42
●A2606:4700:20::681a:4ef2026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42
●A2606:4700:20::681a:5ef2026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42
●A2606:4700:20::ac43:48d92026-07-07 → 2026-07-19 · 2 obs
● 2026-07-07 11:27:28
● 2026-07-19 22:09:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cxns1.anycastdns.cz, ns.anycast.nic.cx, ns2.anycastdns.cz5 records
tb-cdn.cxchip.ns.cloudflare.com, leanna.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.151

NS records: chip.ns.cloudflare.com, leanna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tb-cdn.cx (unsigned zone)

⏱️ Timing

Total: 509ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.4.239, 104.26.5.239...
AAAA32606:4700:20::681a:5ef, 2606:4700:20::681a:4ef...
NS2chip.ns.cloudflare.com, leanna.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","ipv4hint":["
SOA1chip.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 5

In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)

Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)

Analysis

IP Addresses

tb-cdn.cx directs to 6 IP numbers: 104.26.4.239, 104.26.5.239, 172.67.72.217 and 3 other.

Two other host names, along with smartpractice.com, percentagecal.com and www.3dconnexion.com, also share IP numbers with tb-cdn.cx.

Name Servers

tb-cdn.cx has two authoritative name servers — chip.ns.cloudflare.com and leanna.ns.cloudflare.com.

tb-cdn.cx shares its NS records with other domains, for example torbox.app, jaytechelectric.com, redpaperclipnyc.com and two others.

The name servers of tb-cdn.cx overlap at least partially with those of other domains — among them suntms.com, nuoitom.online, softline.kg and two more.

The name servers liberty.ns.cloudflare.com, nelly.ns.cloudflare.com and lana.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

chip.ns.cloudflare.com points to 108.162.193.84, 172.64.33.84, 173.245.59.84 and 3 other IP addresses.

leanna.ns.cloudflare.com points to 108.162.194.151, 162.159.38.151, 172.64.34.151 and 3 other IP addresses.