ljdc.com.tw - robtex.com

ljdc.com.tw

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:aab7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:4797🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.151Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.183🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShans.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhans.ns.cloudflare.com
A2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhans.ns.cloudflare.com
A108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
A173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhans.ns.cloudflare.com
NSrihana.ns.cloudflare.com
A2606:4700:50::adf5:3af4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.151, 172.67.170.183
IPv6 hints2606:4700:3031::ac43:aab7, 2606:4700:3032::6815:4797
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOAhans.ns.cloudflare.comdns@cloudflare.com serial=2407951304

com.tw

DNSSEC🔒 Signed (DS record present)
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=2006383196
WOT: SAFE (58/100)

Subdomains

www.ljdc.com.tw

Same first word

ljdc.com
ljdc.com.cn
ljdc.com.tw

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DNS History

15 records (6 active, 9 former)

2017201820192020202120222023202420252026NShans.ns.cloudflare.comrihana.ns.cloudflare.comadmns1.hinet.netadmns2.hinet.netMXsrv.ljdc.com.twA104.21.71.151172.67.170.1832606:4700:3031::ac43:aab72606:4700:3032::6815:4797188.114.96.0188.114.97.0210.61.8.38220.135.225.812a06:98c1:3120::2a06:98c1:3121::
○NSadmns1.hinet.net2016-02-25 → 2018-08-05 · 4 obs
● 2016-02-25 02:12:48
● 2018-08-05 04:54:56
○ 2026-06-22 16:11:46
○ 2026-07-19 14:47:50
○NSadmns2.hinet.net2016-02-25 → 2018-08-05 · 4 obs
● 2016-02-25 02:12:48
● 2018-08-05 04:54:56
○ 2026-06-22 16:11:46
○ 2026-07-19 14:47:50
●NShans.ns.cloudflare.com2026-06-22 → 2026-07-19 · 3 obs
○ 2018-08-05 04:54:56
● 2026-06-22 16:11:46
● 2026-07-19 14:47:50
●NSrihana.ns.cloudflare.com2026-06-22 → 2026-07-19 · 3 obs
○ 2018-08-05 04:54:56
● 2026-06-22 16:11:46
● 2026-07-19 14:47:50
○MXsrv.ljdc.com.tw2016-02-25 → 2018-08-05 · 4 obs
● 2016-02-25 02:12:48
● 2018-08-05 04:54:56
○ 2026-06-22 16:11:46
○ 2026-07-19 14:47:50
●A104.21.71.1512026-07-09 → 2026-07-19 · 3 obs
○ 2026-06-22 16:11:46
● 2026-07-09 00:05:06
● 2026-07-19 14:47:50
●A172.67.170.1832026-07-09 → 2026-07-19 · 3 obs
○ 2026-06-22 16:11:46
● 2026-07-09 00:05:06
● 2026-07-19 14:47:50
○A188.114.96.02026-06-22 → 2026-06-22 · 4 obs
○ 2018-08-05 04:54:56
● 2026-06-22 16:11:46
○ 2026-07-09 00:05:06
○ 2026-07-19 14:47:50
○A188.114.97.02026-06-22 → 2026-06-22 · 4 obs
○ 2018-08-05 04:54:56
● 2026-06-22 16:11:46
○ 2026-07-09 00:05:06
○ 2026-07-19 14:47:50
○A210.61.8.382017-01-17 → 2018-08-05 · 5 obs
○ 2016-05-09 02:40:56
● 2017-01-17 07:26:56
● 2018-08-05 04:54:56
○ 2026-06-22 16:11:46
○ 2026-07-19 14:47:50
○A220.135.225.812016-02-25 → 2016-05-09 · 4 obs
● 2016-02-25 02:12:48
● 2016-05-09 02:40:56
○ 2017-01-17 07:26:56
○ 2026-07-19 14:47:50
●A2606:4700:3031::ac43:aab72026-07-09 → 2026-07-19 · 3 obs
○ 2026-06-22 16:11:46
● 2026-07-09 00:05:06
● 2026-07-19 14:47:50
●A2606:4700:3032::6815:47972026-07-09 → 2026-07-19 · 3 obs
○ 2026-06-22 16:11:46
● 2026-07-09 00:05:06
● 2026-07-19 14:47:50
○A2a06:98c1:3120::2026-06-22 → 2026-06-22 · 4 obs
○ 2018-08-05 04:54:56
● 2026-06-22 16:11:46
○ 2026-07-09 00:05:06
○ 2026-07-19 14:47:50
○A2a06:98c1:3121::2026-06-22 → 2026-06-22 · 4 obs
○ 2018-08-05 04:54:56
● 2026-06-22 16:11:46
○ 2026-07-09 00:05:06
○ 2026-07-19 14:47:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...16 records
ljdc.com.twhans.ns.cloudflare.com, rihana.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.175

NS records: hans.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1020ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.151, 172.67.170.183
AAAA22606:4700:3031::ac43:aab7, 2606:4700:3032::6815:4797
NS2hans.ns.cloudflare.com, rihana.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hans.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

Hierarchy

ljdc.com.tw is the parent zone for www.ljdc.com.tw.

IP Addresses

ljdc.com.tw has four IP addresses: 104.21.71.151, 172.67.170.183, 2606:4700:3031::ac43:aab7 and 2606:4700:3032::6815:4797.

Additional host names — volpotxybrongul.pro, mediamodern.co.uk, claude.brobjerg.dk and two others — share IP numbers with ljdc.com.tw.

Name Servers

ljdc.com.tw is served by two delegated name servers, hans.ns.cloudflare.com and rihana.ns.cloudflare.com.

ljdc.com.tw shares its name server setup with other domains, including rechtswinkelcuijk.nl, 16bitnights.com, alinebender.com and two others.

ljdc.com.tw partially shares its NS delegation with several other domains, including hyundaicamionesybuses.cl, ekolestetik.com, taiphanmem.app and two others.

The name servers brenda.ns.cloudflare.com, harley.ns.cloudflare.com, tessa.ns.cloudflare.com and deb.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

hans.ns.cloudflare.com carries IP addresses 108.162.193.175, 172.64.33.175 and 173.245.59.175, with 3 other addresses beyond those.

rihana.ns.cloudflare.com carries IP addresses 108.162.192.244, 172.64.32.244 and 173.245.58.244, with 3 other addresses beyond those.