idsu.cn - robtex.com

idsu.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4674🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:df60🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.116Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.96🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlaura.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A2803:f800:50::6ca2:c0b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlaura.ns.cloudflare.com
A2a06:98c1:50::ac40:20b7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlaura.ns.cloudflare.com
A108.162.192.183🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A172.64.32.183🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A173.245.58.183🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
NSmike.ns.cloudflare.com
A2606:4700:58::a29f:2c3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A2803:f800:50::6ca2:c33f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmike.ns.cloudflare.com
A2a06:98c1:50::ac40:233f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmike.ns.cloudflare.com
A108.162.195.63🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A162.159.44.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
A172.64.35.63🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmike.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.116, 172.67.223.96
IPv6 hints2606:4700:3030::6815:4674, 2606:4700:3036::ac43:df60
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com
SOAlaura.ns.cloudflare.comdns@cloudflare.com serial=2399982976

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=2034705505

Same first word

idsu.co.uk
idsu.cn
idsu.com
idsu.fr
idsu.de

Similar names

uids.hr
uids.ru
udis.com
idus.net
uids.cn
sdui.app
idus.com.ar
dusi.com.pe
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iusd.school
udis.ru
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sidu.ru
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udis.com.cn
usdi.cn
dsiu.org
udis.org
usdi.com
sidu.it
suid.io
uids.org
usid.de
udis.pl
sdiu.shop
suid.de
idus.it
dusi.co.kr
idus.me
disu.ch
dsui.cn
duis.gob.mx
sudi.co.uk
usdi.net.tw
isud.org
usdi.co
usid.click
uids.com
dius.de
dius.kr
disu.sinaapp.com
suid.net
disu.ac.kr
usdi.info
duis.nl
dusi.co.za
duis.net
dius.nl
suid.fr
iusd.com
disu.de
sdiu.com
isud.it
sidu.net
sudi.net
dius.no
dusi.com.tr
sdiu.cn
idus.ru
idus.de
idus.nl
udis.com.ua
udsi.org
duis.cz
duis.info
dius.lv
sudi.com
sidu.com
iusd.net
sudi.jp
suid.ws
idus.lt
dius.github.io
dusi.net
dusi.nl
dius.co.in
idus.co
iuds.org.br
dius.org
sidu.in
sidu.de
sudi.de
uisd.net

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSlaura.ns.cloudflare.commike.ns.cloudflare.comns1.01isp.comns2.01isp.netA104.21.70.116172.67.223.962606:4700:3030::6815:46742606:4700:3036::ac43:df60118.123.7.150184.105.178.85
●NSlaura.ns.cloudflare.com2026-04-22 → 2026-04-24 · 3 obs
○ 2017-08-17 20:31:16
● 2026-04-22 05:53:08
● 2026-04-24 04:38:10
●NSmike.ns.cloudflare.com2026-04-22 → 2026-04-24 · 3 obs
○ 2017-08-17 20:31:16
● 2026-04-22 05:53:08
● 2026-04-24 04:38:10
○NSns1.01isp.com2015-11-30 → 2017-08-17 · 4 obs
● 2015-11-30 19:49:52
● 2017-08-17 20:31:16
○ 2026-04-22 05:53:08
○ 2026-04-24 04:38:10
○NSns2.01isp.net2015-11-30 → 2017-08-17 · 4 obs
● 2015-11-30 19:49:52
● 2017-08-17 20:31:16
○ 2026-04-22 05:53:08
○ 2026-04-24 04:38:10
●A104.21.70.1162026-04-22 → 2026-04-24 · 3 obs
○ 2017-08-17 20:31:16
● 2026-04-22 05:53:08
● 2026-04-24 04:38:10
○A118.123.7.1502015-11-30 → 2017-08-17 · 5 obs
○ 2015-08-03 21:20:32
● 2015-11-30 19:49:52
● 2017-08-17 20:31:16
○ 2026-04-22 05:53:08
○ 2026-04-24 04:38:10
●A172.67.223.962026-04-22 → 2026-04-24 · 3 obs
○ 2017-08-17 20:31:16
● 2026-04-22 05:53:08
● 2026-04-24 04:38:10
○A184.105.178.852015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 21:20:32
○ 2015-11-30 19:49:52
○ 2026-04-24 04:38:10
●A2606:4700:3030::6815:46742026-04-22 → 2026-04-24 · 3 obs
○ 2017-08-17 20:31:16
● 2026-04-22 05:53:08
● 2026-04-24 04:38:10
●A2606:4700:3036::ac43:df602026-04-22 → 2026-04-24 · 3 obs
○ 2017-08-17 20:31:16
● 2026-04-22 05:53:08
● 2026-04-24 04:38:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
idsu.cnmike.ns.cloudflare.com, laura.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.63

NS records: mike.ns.cloudflare.com, laura.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3574ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.96, 104.21.70.116
AAAA22606:4700:3030::6815:4674, 2606:4700:3036::ac43:df60
NS2laura.ns.cloudflare.com, mike.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1laura.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

idsu.cn maps to four IP numbers: 2606:4700:3030::6815:4674, 2606:4700:3036::ac43:df60, 104.21.70.116 and 172.67.223.96.

Other host names, for instance flashchain.org, eagle-imarkets.com, speedboat.eu, xinktv.com and www.newtribalventures.com share IP numbers with idsu.cn.

Name Servers

Two name servers laura.ns.cloudflare.com and mike.ns.cloudflare.com handle delegation for idsu.cn.

idsu.cn uses the same name server setup as other domains, for example texoc.cn, f-yun.cn, mzio.cn, fnpk.cn and katsumi.cn.

idsu.cn partially shares name servers with other domains; examples include yeuchua.net, blacktopxchange.com, chemaalonso.com, 33129k.com and magazinulcuocazii.ro.

These name servers are commonly used with the name servers augustus.ns.cloudflare.com, treasure.ns.cloudflare.com, carter.ns.cloudflare.com, macy.ns.cloudflare.com and rodney.ns.cloudflare.com.

Host names with six IP numbers: laura.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183; mike.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.