rdcy.cn - robtex.com

rdcy.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:cbc2🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1657🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.87Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.194🇺🇸 Cloudflare172.67.192.0/20 , 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 hints104.21.22.87, 172.67.203.194
IPv6 hints2606:4700:3031::ac43:cbc2, 2606:4700:3035::6815:1657
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAlaura.ns.cloudflare.comdns@cloudflare.com serial=2400360358

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=2034792722

Same first word

rdcy.org
rdcy.cn

Similar names

ydrc.net
cydr.online
cydr.pl
dryc.org
crdy.com
ycrd.com
dryc.us
crdy.fun
cdry.de
dyrc.or.kr
crdy.live
dyrc.de
cdry.com
drcy.com
dcry.com
dyrc.cz
dcry.xyz
dryc.cn
ydrc.ps
dyrc.com.cn
yrdc.com
yrcd.net
rdyc.cn.com
cdry.net
dyrc.kr
dryc.de
ycdr.com
cyrd.co
rdyc.cn
cydr.ru
cydr.io
cyrd.de
cyrd.gov.cn
cyrd.live
rcyd.cn
crdy.tv
cyrd.net
ydcr.jp
cdry.cn
crdy.cn
dcry.mx
dryc.com
dyrc.gov.cn
dryc.cl
cydr.eu
dcry.net

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSlaura.ns.cloudflare.commike.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.22.87172.67.203.1942606:4700:3031::ac43:cbc22606:4700:3035::6815:165747.89.58.3254.183.180.8267.229.168.4267.229.168.43
○NSdns10.hichina.com2017-03-23 → 2017-03-23 · 3 obs
● 2017-03-23 14:57:48
○ 2026-04-14 03:23:34
○ 2026-05-14 18:26:48
○NSdns9.hichina.com2017-03-23 → 2017-03-23 · 3 obs
● 2017-03-23 14:57:48
○ 2026-04-14 03:23:34
○ 2026-05-14 18:26:48
●NSlaura.ns.cloudflare.com2026-04-14 → 2026-05-14 · 3 obs
○ 2017-03-23 14:57:48
● 2026-04-14 03:23:34
● 2026-05-14 18:26:48
●NSmike.ns.cloudflare.com2026-04-14 → 2026-05-14 · 3 obs
○ 2017-03-23 14:57:48
● 2026-04-14 03:23:34
● 2026-05-14 18:26:48
●A104.21.22.872026-04-14 → 2026-05-14 · 3 obs
○ 2017-03-23 14:57:48
● 2026-04-14 03:23:34
● 2026-05-14 18:26:48
●A172.67.203.1942026-04-14 → 2026-05-14 · 3 obs
○ 2017-03-23 14:57:48
● 2026-04-14 03:23:34
● 2026-05-14 18:26:48
●A2606:4700:3031::ac43:cbc22026-04-14 → 2026-05-14 · 3 obs
○ 2017-03-23 14:57:48
● 2026-04-14 03:23:34
● 2026-05-14 18:26:48
●A2606:4700:3035::6815:16572026-04-14 → 2026-05-14 · 3 obs
○ 2017-03-23 14:57:48
● 2026-04-14 03:23:34
● 2026-05-14 18:26:48
○A47.89.58.322017-03-23 → 2017-03-23 · 4 obs
○ 2016-04-14 20:22:08
● 2017-03-23 14:57:48
○ 2026-04-14 03:23:34
○ 2026-05-14 18:26:48
○A54.183.180.822015-05-23 → 2015-10-25 · 4 obs
● 2015-05-23 16:05:54
● 2015-10-25 02:17:52
○ 2016-04-14 20:22:08
○ 2026-05-14 18:26:48
○A67.229.168.422016-04-14 → 2016-04-14 · 4 obs
○ 2015-10-25 02:17:52
● 2016-04-14 20:22:08
○ 2017-03-23 14:57:48
○ 2026-05-14 18:26:48
○A67.229.168.432016-04-14 → 2016-04-14 · 4 obs
○ 2015-10-25 02:17:52
● 2016-04-14 20:22:08
○ 2017-03-23 14:57:48
○ 2026-05-14 18:26:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
rdcy.cnmike.ns.cloudflare.com, laura.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.63

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdcy.cn (unsigned zone)

⏱️ Timing

Total: 1365ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.22.87, 172.67.203.194
AAAA22606:4700:3031::ac43:cbc2, 2606:4700:3035::6815:1657
NS2laura.ns.cloudflare.com, mike.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1laura.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

rdcy.cn maps to four IP numbers: 2606:4700:3031::ac43:cbc2, 2606:4700:3035::6815:1657, 104.21.22.87 and 172.67.203.194.

Other host names, for instance p1.silverside.co, ernestmaier.com, ahsenya.com, rushb.com and foqenemiasolutions.digital share IP numbers with rdcy.cn.

Name Servers

Two name servers laura.ns.cloudflare.com and mike.ns.cloudflare.com are delegated to rdcy.cn.

rdcy.cn uses the same name server configuration as other domains, such as yixingongmao.cn, aabv.cn, shtpqcx.cn, 1234567x.cn and sd-xianlong.cn.

rdcy.cn at least partially shares name servers with other domains such as 2cb44c.com, claim-alphabot.app, lifeforcescience.com, rewards-sol.org and receptionist.it.

These name servers are commonly used alongside augustus.ns.cloudflare.com, carter.ns.cloudflare.com and treasure.ns.cloudflare.com.

Host names with six IP numbers: Host name 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; host name 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.