`qucare.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8ffc^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4755^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.85^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.252^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.85, 172.67.143.252
		IPv6 hints	2606:4700:3031::ac43:8ffc, 2606:4700:3034::6815:4755
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2399388040

`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=2034771899

Same first word

qucare.cn

qucare.org

Similar names

cerqua.org

caureq.org

carque.de

cequra.de

quacer.es

craque.com

racque.com

cquare.org

quarec.com

acquer.com

acqure.com

cquare.net

craque.net

cerqua.it

carque.com

DNS History

12 records (6 active, 6 former)

○NSdns.4cun.com2018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 15:31:44
○ 2026-04-09 07:03:54
○ 2026-05-09 19:41:48

●NSdorthy.ns.cloudflare.com2026-04-09 → 2026-05-09 · 3 obs

○ 2018-05-17 15:31:44
● 2026-04-09 07:03:54
● 2026-05-09 19:41:48

●NSrayden.ns.cloudflare.com2026-04-09 → 2026-05-09 · 3 obs

○ 2018-05-17 15:31:44
● 2026-04-09 07:03:54
● 2026-05-09 19:41:48

●A104.21.71.852026-04-09 → 2026-05-09 · 6 obs

○ 2018-05-17 15:31:44
● 2026-04-09 07:03:54
● 2026-05-01 05:27:48
○ 2026-05-01 10:22:46
● 2026-05-06 00:13:08
● 2026-05-09 19:41:48

○A116.255.175.982018-05-17 → 2018-05-17 · 3 obs

● 2018-05-17 15:31:44
○ 2026-04-09 07:03:54
○ 2026-05-09 19:41:48

●A172.67.143.2522026-04-09 → 2026-05-09 · 6 obs

○ 2018-05-17 15:31:44
● 2026-04-09 07:03:54
● 2026-05-01 05:27:48
○ 2026-05-01 10:22:46
● 2026-05-06 00:13:08
● 2026-05-09 19:41:48

○A188.114.96.02026-05-01 → 2026-05-01 · 4 obs

○ 2026-05-01 05:27:48
● 2026-05-01 10:22:46
○ 2026-05-06 00:13:08
○ 2026-05-09 19:41:48

○A188.114.97.02026-05-01 → 2026-05-01 · 4 obs

○ 2026-05-01 05:27:48
● 2026-05-01 10:22:46
○ 2026-05-06 00:13:08
○ 2026-05-09 19:41:48

●A2606:4700:3031::ac43:8ffc2026-04-09 → 2026-05-09 · 6 obs

○ 2018-05-17 15:31:44
● 2026-04-09 07:03:54
● 2026-05-01 05:27:48
○ 2026-05-01 10:22:46
● 2026-05-06 00:13:08
● 2026-05-09 19:41:48

●A2606:4700:3034::6815:47552026-04-09 → 2026-05-09 · 6 obs

○ 2018-05-17 15:31:44
● 2026-04-09 07:03:54
● 2026-05-01 05:27:48
○ 2026-05-01 10:22:46
● 2026-05-06 00:13:08
● 2026-05-09 19:41:48

○A2a06:98c1:3120::2026-05-01 → 2026-05-01 · 4 obs

○ 2026-05-01 05:27:48
● 2026-05-01 10:22:46
○ 2026-05-06 00:13:08
○ 2026-05-09 19:41:48

○A2a06:98c1:3121::2026-05-01 → 2026-05-01 · 4 obs

○ 2026-05-01 05:27:48
● 2026-05-01 10:22:46
○ 2026-05-06 00:13:08
○ 2026-05-09 19:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn...	-
qucare.cn	dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.163

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qucare.cn (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.252, 104.21.71.85`
AAAA	2	`2606:4700:3031::ac43:8ffc, 2606:4700:3034::6815:4755`
NS	2	`dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

qucare.cn resolves to four IPs: 2606:4700:3031::ac43:8ffc, 2606:4700:3034::6815:4755, 104.21.71.85 and 172.67.143.252.

Other host names, for instance www.ksezswovesyyb.online, lawoodtech.fr, pokerstars-us.com, yinducotton.com and mapleleafqueensbuffet.com share IP numbers with qucare.cn.

Name Servers

qucare.cn has two name servers: dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

qucare.cn shares the same name server setup as other domains, for example tuankezhan.com, reccore.cn, iyabuli.com, meiguovsaodaliyajingzhunyuce.cn and zaopin.cc.

qucare.cn shares some name servers with other domains, for example delhi-tourism.in, solarnovus.com, skalar.cz, emberpizza.com.au and bishopscellar.com.

These name servers are commonly used together with jen.ns.cloudflare.com and ned.ns.cloudflare.com.

Host names with six IP numbers: dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249; rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

qucare.cn - robtex.com

qucare.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`qucare.cn`

`cn`