rdiu.cn - robtex.com

rdiu.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9a09🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:43b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.4.59Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.9🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSetta.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRetta.ns.cloudflare.com
A2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRetta.ns.cloudflare.com
A108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
A173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRetta.ns.cloudflare.com
NSjosh.ns.cloudflare.com
A2606:4700:58::adf5:3b7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A2803:f800:50::6ca2:c17e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosh.ns.cloudflare.com
A2a06:98c1:50::ac40:217e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjosh.ns.cloudflare.com
A108.162.193.126🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A172.64.33.126🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A173.245.59.126🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.4.59, 172.67.154.9
IPv6 hints2606:4700:3030::ac43:9a09, 2606:4700:3033::6815:43b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOAetta.ns.cloudflare.comdns@cloudflare.com serial=2409488159

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 2035-11-20 #87

Same first word

rdiu.cn
rdiu.com

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DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSetta.ns.cloudflare.comjosh.ns.cloudflare.comdns17.hichina.comdns18.hichina.comA104.21.4.59172.67.154.92606:4700:3030::ac43:9a092606:4700:3033::6815:43b
○NSdns17.hichina.com2015-06-26 → 2016-12-24 · 4 obs
● 2015-06-26 11:49:22
● 2016-12-24 00:24:56
○ 2026-07-01 10:42:24
○ 2026-07-30 17:51:02
○NSdns18.hichina.com2015-06-26 → 2016-12-24 · 4 obs
● 2015-06-26 11:49:22
● 2016-12-24 00:24:56
○ 2026-07-01 10:42:24
○ 2026-07-30 17:51:02
●NSetta.ns.cloudflare.com2026-07-01 → 2026-07-30 · 3 obs
○ 2016-12-24 00:24:56
● 2026-07-01 10:42:24
● 2026-07-30 17:51:02
●NSjosh.ns.cloudflare.com2026-07-01 → 2026-07-30 · 3 obs
○ 2016-12-24 00:24:56
● 2026-07-01 10:42:24
● 2026-07-30 17:51:02
●A104.21.4.592026-07-01 → 2026-07-30 · 2 obs
● 2026-07-01 10:42:24
● 2026-07-30 17:51:02
●A172.67.154.92026-07-01 → 2026-07-30 · 2 obs
● 2026-07-01 10:42:24
● 2026-07-30 17:51:02
●A2606:4700:3030::ac43:9a092026-07-01 → 2026-07-30 · 2 obs
● 2026-07-01 10:42:24
● 2026-07-30 17:51:02
●A2606:4700:3033::6815:43b2026-07-01 → 2026-07-30 · 2 obs
● 2026-07-01 10:42:24
● 2026-07-30 17:51:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
rdiu.cnetta.ns.cloudflare.com, josh.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.156

NS records: etta.ns.cloudflare.com, josh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdiu.cn (unsigned zone)

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.154.9, 104.21.4.59
AAAA22606:4700:3030::ac43:9a09, 2606:4700:3033::6815:43b
NS2etta.ns.cloudflare.com, josh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1etta.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

rdiu.cn points to the four IP addresses 104.21.4.59, 172.67.154.9, 2606:4700:3030::ac43:9a09 and 2606:4700:3033::6815:43b.

Additional host names — candy-spinz-casino.xyz, ytdown.com, bymetz.nl and two others — share IP numbers with rdiu.cn.

Name Servers

Two name servers handle the delegation for rdiu.cn: etta.ns.cloudflare.com and josh.ns.cloudflare.com.

rdiu.cn shares its name server setup with other domains, including erasmusplus.org.az, mffu.cn, nijigen.wiki and two others.

The name servers of rdiu.cn overlap at least partially with those of other domains — among them capital-top-credzemvix.sbs, mega-treker.ru, amoesj.live and two more.

These name servers commonly appear alongside the name servers cory.ns.cloudflare.com and vick.ns.cloudflare.com.

Host names with 6 IP numbers:

etta.ns.cloudflare.com resolves to 108.162.192.156, 172.64.32.156 and 173.245.58.156 among others, with 3 other IP addresses in total.

josh.ns.cloudflare.com resolves to 108.162.193.126, 172.64.33.126 and 173.245.59.126 among others, with 3 other IP addresses in total.