chu.com.tw - robtex.com

chu.com.tw

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:e68🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9ea3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.104Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.163🇺🇸 Cloudflare172.67.144.0/20 , 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
NSkay.ns.cloudflare.com
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.14.104, 172.67.158.163
IPv62606:4700:3034::6815:e68, 2606:4700:3034::ac43:9ea3
SOAchip.ns.cloudflare.comdns@cloudflare.com serial=2395902978

com.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐
NSanytld.apnic.net
NSb.twnic.net.tw
NSc.twnic.net.tw
NSd.twnic.net.tw
NSe.twnic.net.tw
NSf.twnic.net.tw
NSg.twnic.net.tw
NSh.dns.tw 🔒
NSh.twnic.net.tw
SOAa.twnic.net.twsnw@twnic.net.tw serial=2006328935
WOT: SAFE (58/100)

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DNS History

6 records (6 active, 0 former)

NSchip.ns.cloudflare.comkay.ns.cloudflare.comA104.21.14.104172.67.158.1632606:4700:3034::6815:e682606:4700:3034::ac43:9ea3
●NSchip.ns.cloudflare.com2026-03-05 → 2026-03-09 · 2 obs
● 2026-03-05 07:33:12
● 2026-03-09 09:17:20
●NSkay.ns.cloudflare.com2026-03-05 → 2026-03-09 · 2 obs
● 2026-03-05 07:33:12
● 2026-03-09 09:17:20
●A104.21.14.1042026-03-05 → 2026-03-09 · 2 obs
● 2026-03-05 07:33:12
● 2026-03-09 09:17:20
●A172.67.158.1632026-03-05 → 2026-03-09 · 2 obs
● 2026-03-05 07:33:12
● 2026-03-09 09:17:20
●A2606:4700:3034::6815:e682026-03-05 → 2026-03-09 · 2 obs
● 2026-03-05 07:33:12
● 2026-03-09 09:17:20
●A2606:4700:3034::ac43:9ea32026-03-05 → 2026-03-09 · 2 obs
● 2026-03-05 07:33:12
● 2026-03-09 09:17:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
chu.com.twchip.ns.cloudflare.com, kay.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.32.125

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chu.com.tw (unsigned zone)

⏱️ Timing

Total: 955ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.14.104, 172.67.158.163
AAAA22606:4700:3034::6815:e68, 2606:4700:3034::ac43:9ea3
NS2chip.ns.cloudflare.com, kay.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1chip.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

chu.com.tw resolves to four IP numbers: 2606:4700:3034::6815:e68, 2606:4700:3034::ac43:9ea3, 104.21.14.104 and 172.67.158.163.

other host names for instance ossublimation.com, poparazzi.org, casino-expert.net, kimetaria.help and d-swing.com share IP numbers with chu.com.tw.

Name Servers

chu.com.tw is delegated to two name servers: chip.ns.cloudflare.com and kay.ns.cloudflare.com.

chu.com.tw shares the same name server setup as other domains, for example a-more.com.tw, yctea.com.tw, senholife.com, dbao.com.tw and snsg.com.tw.

chu.com.tw at least partially shares name servers with other domains, for instance mediformatica.com, aipcoin.com, caredesk.es, the-greenhouse.co.za and lesargos.fr.

These name servers are commonly used with nelly.ns.cloudflare.com, liberty.ns.cloudflare.com and eric.ns.cloudflare.com.

Host names with six IP numbers:

chip.ns.cloudflare.com points to: 2606:4700:58::adf5:3b54, 2803:f800:50::6ca2:c154, 2a06:98c1:50::ac40:2154, 108.162.193.84, 172.64.33.84 and 173.245.59.84; kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.