`underunification.cyou`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:f98^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:ce57^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.152^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.87^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`rosemary.ns.cloudflare.com`
		A	2606:4700:50::a29f:264d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosemary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosemary.ns.cloudflare.com`
		A	108.162.194.77^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	162.159.38.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	172.64.34.77^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.152, 172.67.206.87
		IPv6 hints	2606:4700:3030::6815:f98, 2606:4700:3034::ac43:ce57
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2401078750

`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=1778515989

⚠️ On DNS blocklist: tif

Same first word

underunification.cyou

DNS History

6 records (6 active, 0 former)

●NSfred.ns.cloudflare.com2026-05-08 → 2026-05-11 · 2 obs

● 2026-05-08 17:34:32
● 2026-05-11 16:43:14

●NSrosemary.ns.cloudflare.com2026-05-08 → 2026-05-11 · 2 obs

● 2026-05-08 17:34:32
● 2026-05-11 16:43:14

●A104.21.15.1522026-05-08 → 2026-05-11 · 2 obs

● 2026-05-08 17:34:32
● 2026-05-11 16:43:14

●A172.67.206.872026-05-08 → 2026-05-11 · 2 obs

● 2026-05-08 17:34:32
● 2026-05-11 16:43:14

●A2606:4700:3030::6815:f982026-05-08 → 2026-05-11 · 2 obs

● 2026-05-08 17:34:32
● 2026-05-11 16:43:14

●A2606:4700:3034::ac43:ce572026-05-08 → 2026-05-11 · 2 obs

● 2026-05-08 17:34:32
● 2026-05-11 16:43:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cyou	a.nic.cyou, b.nic.cyou, c.nic.cyou, d.nic.cyou	8 records
underunification.cyou	fred.ns.cloudflare.com, rosemary.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, rosemary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for underunification.cyou (unsigned zone)

⏱️ Timing

Total: 635ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.206.87, 104.21.15.152`
AAAA	2	`2606:4700:3030::6815:f98, 2606:4700:3034::ac43:ce57`
NS	2	`fred.ns.cloudflare.com, rosemary.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

underunification.cyou maps to four IP numbers: 2606:4700:3030::6815:f98, 2606:4700:3034::ac43:ce57, 104.21.15.152 and 172.67.206.87.

Other host names, for instance mail.huayuyinengstar.com, cyca.co.uk, parikkal.com, rateinstantly.com and moonholding.org share IP numbers with underunification.cyou.

Name Servers

Two name servers fred.ns.cloudflare.com and rosemary.ns.cloudflare.com are delegated to underunification.cyou.

underunification.cyou uses the same name server configuration as other domains, such as ffsgdwfv.fashion, splitz(0x706f726e).pages.dev, fjmkkixe.study, globeblogr.com and hqycqlsp.today.

underunification.cyou at least partially shares name servers with other domains such as 588bam.net, frsqr.com, blogdailyblog.uk, setvi.com and qh88com.app.

These name servers are commonly used with fatima.ns.cloudflare.com and zelda.ns.cloudflare.com.

Host names with six IP numbers: Host name fred.ns.cloudflare.com points to 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113; host name rosemary.ns.cloudflare.com points to 2606:4700:50::a29f:264d, 2803:f800:50::6ca2:c24d, 2a06:98c1:50::ac40:224d, 108.162.194.77, 162.159.38.77 and 172.64.34.77.

underunification.cyou - robtex.com