`ryu-i.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:cd21^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4d40^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.64^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.33^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`stephane.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2670^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c270^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`stephane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2270^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`stephane.ns.cloudflare.com`
		A	108.162.194.112^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	162.159.38.112^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
		A	172.64.34.112^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`stephane.ns.cloudflare.com`
NS	`titan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`titan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`titan.ns.cloudflare.com`
		A	108.162.195.93^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	162.159.44.93^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
		A	172.64.35.93^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`titan.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=1OLl0znESYFGCutv`
TXT	`google-site-verification=Cq_h6Y44DMx10me8yNkieYQ_wH5vJEUuQ1Ol5E6gBQo`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.77.64, 172.67.205.33
		IPv6	2606:4700:3030::ac43:cd21, 2606:4700:3033::6815:4d40
SOA	`stephane.ns.cloudflare.com`dns@cloudflare.com serial=2399725240

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774398462

Same first word

ryu-i.com

Similar names

y-rui.com

ru-yi.ch

rui-y.com

i-ryu.net

ru-yi.com.cn

yu-ri.jp

DNS History

12 records (8 active, 4 former)

○NSns.namedserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 20:36:50
○ 2015-11-03 14:48:36
○ 2026-03-25 00:29:36

○NSns2.namedserver.net2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 20:36:50
○ 2015-11-03 14:48:36
○ 2026-03-25 00:29:36

●NSstephane.ns.cloudflare.com2026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

●NStitan.ns.cloudflare.com2026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

○MXmx.ryu-i.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 20:36:50
○ 2015-11-03 14:48:36
○ 2026-03-25 00:29:36

●MXmx01.mail.icloud.com2026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

●MXmx02.mail.icloud.com2026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

●A104.21.77.642026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

●A172.67.205.332026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

○A211.13.204.32008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 20:36:50
○ 2015-11-03 14:48:36
○ 2026-03-25 00:29:36

●A2606:4700:3030::ac43:cd212026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

●A2606:4700:3033::6815:4d402026-02-20 → 2026-03-25 · 3 obs

○ 2015-11-03 14:48:36
● 2026-02-20 01:32:16
● 2026-03-25 00:29:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ryu-i.com	stephane.ns.cloudflare.com, titan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.112

NS records: stephane.ns.cloudflare.com, titan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.205.33, 104.21.77.64`
AAAA	2	`2606:4700:3030::ac43:cd21, 2606:4700:3033::6815:4d40`
NS	2	`stephane.ns.cloudflare.com, titan.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=1OLl0znESYFGCutv, google-site-verification=Cq_h6Y44DMx10me...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`stephane.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (stephane.ns.cloudflare.com, stephane.ns.cloudflare.com, stephane.ns.cloudflare.com...)

Analysis

IP Addresses

ryu-i.com resolves to four IP numbers: 2606:4700:3030::ac43:cd21, 2606:4700:3033::6815:4d40, 104.21.77.64 and 172.67.205.33.

Other host names such as cathypoulosart.com, baby0-3.net, www.eburke.org, ducatiamsterdam.nl and www.putistini.com share IPs with ryu-i.com.

Name Servers

ryu-i.com is delegated to two name servers: stephane.ns.cloudflare.com and titan.ns.cloudflare.com.

ryu-i.com shares the same name server setup as xqp61.com, 96469s.com, 134633.com, 528sb.com and 9646087.com.

ryu-i.com at least partially shares name servers with other domains, for instance heiliao.im, houseofcbpolska.com, phdtechintl.com, whatsapp-htaz.ink and araqne.org.

Host names with six IP numbers:

stephane.ns.cloudflare.com points to 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112.

titan.ns.cloudflare.com points to 2606:4700:58::a29f:2c5d, 2803:f800:50::6ca2:c35d, 2a06:98c1:50::ac40:235d, 108.162.195.93, 162.159.44.93 and 172.64.35.93.

Mail Servers

ryu-i.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

The mail server setup for ryu-i.com matches that of other domains, for instance erdemgultekin.com, jtroup.com, miedl.at, stho.at and cmkaiser.com.

ryu-i.com shares some mail servers with other domains, at least in part, for instance tomekcp.de.

Host names with six IP numbers:

Host name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Common targets for mx01.mail.icloud.com and mx02.mail.icloud.com: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.

Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.

ryu-i.com - robtex.com

ryu-i.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`ryu-i.com`

`com`