`ultranodecluster2.cyou`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1247^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b4c8^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.71^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.200^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jo.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jo.ns.cloudflare.com`
		A	108.162.192.172^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	172.64.32.172^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
		A	173.245.58.172^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jo.ns.cloudflare.com`
NS	`nick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nick.ns.cloudflare.com`
		A	108.162.193.213^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	172.64.33.213^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	173.245.59.213^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.71, 172.67.180.200
		IPv6 hints	2606:4700:3031::6815:1247, 2606:4700:3034::ac43:b4c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOA	`jo.ns.cloudflare.com`dns@cloudflare.com serial=2401172545

`cyou`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.cyou`
	NS	`b.nic.cyou`
	NS	`c.nic.cyou`
	NS	`d.nic.cyou`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1776065972

⚠️ On DNS blocklist: tif

Same first word

ultranodecluster2.cyou

ultranodecluster2.mom

ultranodecluster2.homes

ultranodecluster2.xyz

ultranodecluster2.cfd

ultranodecluster2.sbs

DNS History

6 records (6 active, 0 former)

●NSjo.ns.cloudflare.com2026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 21:49:12
● 2026-04-13 07:43:36

●NSnick.ns.cloudflare.com2026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 21:49:12
● 2026-04-13 07:43:36

●A104.21.18.712026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 21:49:12
● 2026-04-13 07:43:36

●A172.67.180.2002026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 21:49:12
● 2026-04-13 07:43:36

●A2606:4700:3031::6815:12472026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 21:49:12
● 2026-04-13 07:43:36

●A2606:4700:3034::ac43:b4c82026-04-09 → 2026-04-13 · 2 obs

● 2026-04-09 21:49:12
● 2026-04-13 07:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cyou	a.nic.cyou, c.nic.cyou, d.nic.cyou, b.nic.cyou	8 records
ultranodecluster2.cyou	nick.ns.cloudflare.com, jo.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.213

NS records: nick.ns.cloudflare.com, jo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultranodecluster2.cyou (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.200, 104.21.18.71`
AAAA	2	`2606:4700:3031::6815:1247, 2606:4700:3034::ac43:b4c8`
NS	2	`jo.ns.cloudflare.com, nick.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jo.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.cyou, a.nic.cyou, c.nic.cyou...)

Analysis

IP Addresses

ultranodecluster2.cyou refers to four IP numbers: 2606:4700:3031::6815:1247, 2606:4700:3034::ac43:b4c8, 104.21.18.71 and 172.67.180.200.

Other host names, for instance aspirercm.com, delamaster.ru, intelbase.cn, wfyoga.com.cn and mail.openplatform.co.uk share IP numbers with ultranodecluster2.cyou.

Name Servers

ultranodecluster2.cyou's delegation uses two name servers: jo.ns.cloudflare.com and nick.ns.cloudflare.com.

ultranodecluster2.cyou uses the same name server setup as other domains, such as cipp-fpic.com, gadome.info, ultranodecluster2.homes, centennialolympicpark.org and hyperdatamesh3.sbs.

ultranodecluster2.cyou at least partially shares name servers with other domains, including wlehbv.com, earndrop.icu, m17c.com, solytheranqivae.com and hnftjt.com.

These name servers are commonly used with nelci.ns.cloudflare.com.

Host names with six IP numbers:

jo.ns.cloudflare.com points to 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172.

nick.ns.cloudflare.com points to 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213.

ultranodecluster2.cyou - robtex.com