`cougeshu.cn`

DNSSEC	⚠️ Not signed
NS	`april.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c042^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`april.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2042^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`april.ns.cloudflare.com`
		A	108.162.192.66^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	172.64.32.66^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
		A	173.245.58.66^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`april.ns.cloudflare.com`
NS	`jeremy.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034708245

Same first word

cougeshu.cn

Similar names

gouchuse.cn

cuoshuge.com

DNS History

4 records (2 active, 2 former)

●NSapril.ns.cloudflare.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-10 12:43:10
● 2026-02-18 23:43:10
● 2026-04-24 21:05:54

○NSdns10.hichina.com2016-11-24 → 2017-06-10 · 4 obs

● 2016-11-24 22:14:24
● 2017-06-10 12:43:10
○ 2026-02-18 23:43:10
○ 2026-04-24 21:05:54

○NSdns9.hichina.com2016-11-24 → 2017-06-10 · 4 obs

● 2016-11-24 22:14:24
● 2017-06-10 12:43:10
○ 2026-02-18 23:43:10
○ 2026-04-24 21:05:54

●NSjeremy.ns.cloudflare.com2026-02-18 → 2026-04-24 · 3 obs

○ 2017-06-10 12:43:10
● 2026-02-18 23:43:10
● 2026-04-24 21:05:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-

✅ Authoritative Response

Server:203.119.29.1

NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 857ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

cougeshu.cn's delegation uses two name servers, april.ns.cloudflare.com and jeremy.ns.cloudflare.com.

cougeshu.cn shares the same name server setup as other domains, for example vtoray.com, curtflix.com, tuiqian.cn, hnylfp.com and vermop.cn.

cougeshu.cn at least partially shares name servers with other domains, including phonechill.com, serendy.net, azoz-star.com, niessing.jp and schravenmade.nl.

These name servers are commonly used with joel.ns.cloudflare.com and joyce.ns.cloudflare.com.

Host names with six IP numbers:

april.ns.cloudflare.com points to: 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66.

jeremy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180.

cougeshu.cn - robtex.com

cougeshu.cn

cn