kduw.cn - robtex.com

kduw.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:c9da🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:5d06🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.6Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.218🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarla.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2656🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
A2803:f800:50::6ca2:c256🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarla.ns.cloudflare.com
A2a06:98c1:50::ac40:2256🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarla.ns.cloudflare.com
A108.162.194.86🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
A162.159.38.86Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
A172.64.34.86🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarla.ns.cloudflare.com
NSevan.ns.cloudflare.com
A2606:4700:58::adf5:3ba5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
A2803:f800:50::6ca2:c1a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRevan.ns.cloudflare.com
A2a06:98c1:50::ac40:21a5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRevan.ns.cloudflare.com
A108.162.193.165🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
A172.64.33.165🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
A173.245.59.165🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.6, 172.67.201.218
IPv6 hints2606:4700:3033::ac43:c9da, 2606:4700:3034::6815:5d06
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOAcarla.ns.cloudflare.comdns@cloudflare.com serial=2400720306

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034738672

Same first word

kduw.cn

Similar names

dwku.com
dwuk.de
dukw.com
dwuk.jp
dukw.us
dkuw.com
wukd.com
dwuk.net
wudk.com
ukwd.com
uwkd.ru
kwud.com
uwkd.com
dukw.co.uk
wdku.de
wduk.cn
wduk.com
wkdu.com
wkud.de
dukw.net
ukdw.de
ukdw.co.uk
dukw.info
kwdu.com
wkud.org
udwk.com
wdku.net
dwku.co.kr
wukd.cn
uwkd.biz
ukdw.com
wkdu.xyz
dukw.de
dwuk.com
kwud.de
wkdu.org
ukdw.ac.id
dwku.cn
wkud.com
udkw.com
duwk.com

DNS History

15 records (6 active, 9 former)

201820192020202120222023202420252026NScarla.ns.cloudflare.comevan.ns.cloudflare.comA104.21.93.6172.67.201.2182606:4700:3033::ac43:c9da2606:4700:3034::6815:5d06103.13.73.155103.13.73.160183.111.157.68183.111.157.92188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::CNAME22pk.lncdn.com
●NScarla.ns.cloudflare.com2026-03-26 → 2026-05-01 · 2 obs
● 2026-03-26 18:28:22
● 2026-05-01 16:37:00
●NSevan.ns.cloudflare.com2026-03-26 → 2026-05-01 · 2 obs
● 2026-03-26 18:28:22
● 2026-05-01 16:37:00
○A103.13.73.1552017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 12:01:40
○ 2026-03-26 18:28:22
○ 2026-05-01 16:37:00
○A103.13.73.1602017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 12:01:40
○ 2026-03-26 18:28:22
○ 2026-05-01 16:37:00
●A104.21.93.62026-04-03 → 2026-05-01 · 3 obs
○ 2026-03-26 18:28:22
● 2026-04-03 05:05:12
● 2026-05-01 16:37:00
●A172.67.201.2182026-04-03 → 2026-05-01 · 3 obs
○ 2026-03-26 18:28:22
● 2026-04-03 05:05:12
● 2026-05-01 16:37:00
○A183.111.157.682017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 12:01:40
○ 2026-03-26 18:28:22
○ 2026-05-01 16:37:00
○A183.111.157.922017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 12:01:40
○ 2026-03-26 18:28:22
○ 2026-05-01 16:37:00
○A188.114.96.02026-03-26 → 2026-03-26 · 4 obs
○ 2017-04-08 12:01:40
● 2026-03-26 18:28:22
○ 2026-04-03 05:05:12
○ 2026-05-01 16:37:00
○A188.114.97.02026-03-26 → 2026-03-26 · 4 obs
○ 2017-04-08 12:01:40
● 2026-03-26 18:28:22
○ 2026-04-03 05:05:12
○ 2026-05-01 16:37:00
●A2606:4700:3033::ac43:c9da2026-04-03 → 2026-05-01 · 3 obs
○ 2026-03-26 18:28:22
● 2026-04-03 05:05:12
● 2026-05-01 16:37:00
●A2606:4700:3034::6815:5d062026-04-03 → 2026-05-01 · 3 obs
○ 2026-03-26 18:28:22
● 2026-04-03 05:05:12
● 2026-05-01 16:37:00
○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 4 obs
○ 2017-04-08 12:01:40
● 2026-03-26 18:28:22
○ 2026-04-03 05:05:12
○ 2026-05-01 16:37:00
○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 4 obs
○ 2017-04-08 12:01:40
● 2026-03-26 18:28:22
○ 2026-04-03 05:05:12
○ 2026-05-01 16:37:00
○CNAME22pk.lncdn.com2017-04-08 → 2017-04-08 · 3 obs
● 2017-04-08 12:01:40
○ 2026-03-26 18:28:22
○ 2026-05-01 16:37:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
kduw.cnevan.ns.cloudflare.com, carla.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.86

NS records: evan.ns.cloudflare.com, carla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kduw.cn (unsigned zone)

⏱️ Timing

Total: 1223ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.201.218, 104.21.93.6
AAAA22606:4700:3034::6815:5d06, 2606:4700:3033::ac43:c9da
NS2carla.ns.cloudflare.com, evan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carla.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

kduw.cn points to four IP numbers: 2606:4700:3033::ac43:c9da, 2606:4700:3034::6815:5d06, 104.21.93.6 and 172.67.201.218.

Other host names, for instance iwon88affiliates.com, www.hmong-live.com, morita.com.tr, shyamaliexport.com and fancycorner.shop share IP numbers with kduw.cn.

Name Servers

kduw.cn's delegation is to two name servers carla.ns.cloudflare.com and evan.ns.cloudflare.com.

kduw.cn shares the same name server configuration as other domains, such as aimmy.cn, zghxj.cn, 3005.com.cn, kmjlz.com.cn and t29116.cn.

kduw.cn at least partially shares its name servers with other domains, for instance schoolix.in, clicksfrenzyzone111.top, agentur-auftrieb.at, walkintoluxury.com and 52565.net.cn.

These name servers are commonly used with matias.ns.cloudflare.com, kami.ns.cloudflare.com and naomi.ns.cloudflare.com.

Host names with six IP numbers:

carla.ns.cloudflare.com points to: 2606:4700:50::a29f:2656, 2803:f800:50::6ca2:c256, 2a06:98c1:50::ac40:2256, 108.162.194.86, 162.159.38.86 and 172.64.34.86.

evan.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba5, 2803:f800:50::6ca2:c1a5, 2a06:98c1:50::ac40:21a5, 108.162.193.165, 172.64.33.165 and 173.245.59.165.