ryzc.cn - robtex.com

ryzc.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:9f47🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:2141🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.65Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.71🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkipp.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkipp.ns.cloudflare.com
A2803:f800:50::6ca2:c3f0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkipp.ns.cloudflare.com
A2a06:98c1:50::ac40:23f0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkipp.ns.cloudflare.com
A108.162.195.240🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkipp.ns.cloudflare.com
A162.159.44.240Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkipp.ns.cloudflare.com
A172.64.35.240🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkipp.ns.cloudflare.com
NSsydney.ns.cloudflare.com
A2606:4700:50::a29f:2666🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A2803:f800:50::6ca2:c266🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsydney.ns.cloudflare.com
A2a06:98c1:50::ac40:2266🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsydney.ns.cloudflare.com
A108.162.194.102🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A162.159.38.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
A172.64.34.102🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsydney.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.33.65, 172.67.159.71
IPv62606:4700:3031::ac43:9f47, 2606:4700:3032::6815:2141
SOAkipp.ns.cloudflare.comdns@cloudflare.com serial=2397699576

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=2034591988

Same first word

ryzc.cn

Similar names

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zyrc.com.cn
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yzcr.com
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zyrc.net
cyrz.cn
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crzy.biz
crzy.co.uk
crzy.pw

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSkipp.ns.cloudflare.comsydney.ns.cloudflare.comns11.xincache.comns12.xincache.comA104.21.33.65172.67.159.712606:4700:3031::ac43:9f472606:4700:3032::6815:2141121.42.98.212172.64.80.12606:4700:130:436c:6f75:6466:6c61:7265
●NSkipp.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-03 09:56:34
● 2026-03-27 05:13:46
○NSns11.xincache.com2016-04-29 → 2020-01-03 · 3 obs
● 2016-04-29 18:51:24
● 2020-01-03 09:56:34
○ 2026-03-27 05:13:46
○NSns12.xincache.com2016-04-29 → 2020-01-03 · 3 obs
● 2016-04-29 18:51:24
● 2020-01-03 09:56:34
○ 2026-03-27 05:13:46
●NSsydney.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-03 09:56:34
● 2026-03-27 05:13:46
●A104.21.33.652026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-03 09:56:34
● 2026-03-27 05:13:46
○A121.42.98.2122020-01-03 → 2020-01-03 · 2 obs
● 2020-01-03 09:56:34
○ 2026-03-27 05:13:46
○A172.64.80.12026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 05:13:46
●A172.67.159.712026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-03 09:56:34
● 2026-03-27 05:13:46
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 05:13:46
●A2606:4700:3031::ac43:9f472026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-03 09:56:34
● 2026-03-27 05:13:46
●A2606:4700:3032::6815:21412026-03-27 → 2026-03-27 · 2 obs
○ 2020-01-03 09:56:34
● 2026-03-27 05:13:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
ryzc.cnkipp.ns.cloudflare.com, sydney.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.240

NS records: kipp.ns.cloudflare.com, sydney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ryzc.cn (unsigned zone)

⏱️ Timing

Total: 806ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.33.65, 172.67.159.71
AAAA22606:4700:3032::6815:2141, 2606:4700:3031::ac43:9f47
NS2kipp.ns.cloudflare.com, sydney.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kipp.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

Four IP numbers are pointed to by ryzc.cn: 2606:4700:3031::ac43:9f47, 2606:4700:3032::6815:2141, 104.21.33.65 and 172.67.159.71.

other host names including www.hot-(0x736578)-movies.com, www.kesgindental.com, clearmetal.com, kesgindental.com and labcolon.com.ar share IP numbers with ryzc.cn.

Name Servers

ryzc.cn is delegated to two name servers kipp.ns.cloudflare.com and sydney.ns.cloudflare.com.

ryzc.cn shares the same name server setup as other domains, for instance dlsoufang.cn, kuaibaoyun.com, kh2007.com, 004x.com and xzkysw.com.

ryzc.cn at least partially shares name servers with other domains, for instance pafikabuadministrasikepulauanseribu.org, zeroaud.com, 54777y.cc, meddimd.com and mawarhoki.site.

These name servers are commonly used with cesar.ns.cloudflare.com, paris.ns.cloudflare.com and kareem.ns.cloudflare.com.

Host names with six IP numbers:

Host name kipp.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf0, 2803:f800:50::6ca2:c3f0, 2a06:98c1:50::ac40:23f0, 108.162.195.240, 162.159.44.240 and 172.64.35.240.

Host name sydney.ns.cloudflare.com points to: 2606:4700:50::a29f:2666, 2803:f800:50::6ca2:c266, 2a06:98c1:50::ac40:2266, 108.162.194.102, 162.159.38.102 and 172.64.34.102.