`blocked.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8c1d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4929^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.41^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.29^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`memphis.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.73.41, 172.67.140.29
		IPv6	2606:4700:3033::ac43:8c1d, 2606:4700:3034::6815:4929
SOA	`memphis.ns.cloudflare.com`dns@cloudflare.com serial=2399502300

`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`
	SOA	`a.dns.cn`root@cnnic.cn serial=2034590716

Same first word

blocked.awsapps.com

blocked.dk

blocked.email

blocked.tv

blocked.cn

blocked.ro

blocked.org

blocked.org.uk

blocked.ca

blocked.it

blocked.net

blocked.or.kr

blocked.domains

blocked.co

blocked.name

blocked.io

blocked.icu

blocked.info

blocked.today

blocked.com.au

blocked.de

blocked.cl

blocked.com

blocked.se

blocked.pl

blocked.work

blocked.co.za

blocked.live

Similar names

delbock.com

dolbeck.com

elbdock.org

elbdock.net

deblock.it

codeblk.com

deblock.net

deblock.fr

deblock.nl

bedlock.com

blockde.com

beldock.com

beckold.de

bedlock.net

beldock.nl

boldeck.com

elbdock.com

deblock.ch

dolbeck.ca

deblock.eu

beldock.org

deblock.be

blkcode.com

deblock.cn

deblock.com

deblock.me

edblock.org

elbdock.de

deblock.org

deblock.co

DNS History

19 records (6 active, 13 former)

○NSdm1.longmingdns.com2026-02-25 → 2026-02-25 · 4 obs

○ 2020-02-07 00:40:40
● 2026-02-25 01:00:32
○ 2026-03-26 21:44:16
○ 2026-03-26 21:44:18

○NSdm2.longmingdns.com2026-02-25 → 2026-02-25 · 4 obs

○ 2020-02-07 00:40:40
● 2026-02-25 01:00:32
○ 2026-03-26 21:44:16
○ 2026-03-26 21:44:18

○NSdns10.hichina.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-08 03:57:12
● 2017-03-19 06:13:36
○ 2020-02-07 00:40:40
○ 2026-03-26 21:44:18

○NSdns27.hichina.com2020-02-07 → 2020-02-07 · 4 obs

○ 2017-03-19 06:13:36
● 2020-02-07 00:40:40
○ 2026-02-25 01:00:32
○ 2026-03-26 21:44:18

○NSdns28.hichina.com2020-02-07 → 2020-02-07 · 4 obs

○ 2017-03-19 06:13:36
● 2020-02-07 00:40:40
○ 2026-02-25 01:00:32
○ 2026-03-26 21:44:18

○NSdns9.hichina.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-08 03:57:12
● 2017-03-19 06:13:36
○ 2020-02-07 00:40:40
○ 2026-03-26 21:44:18

●NSmemphis.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-25 01:00:32
● 2026-03-26 21:44:16
● 2026-03-26 21:44:18

○NSns1.101domain.com2015-06-14 → 2016-01-25 · 4 obs

● 2015-06-14 09:21:48
● 2016-01-25 08:30:28
○ 2016-07-08 03:57:12
○ 2026-03-26 21:44:18

○NSns2.101domain.com2015-06-14 → 2016-01-25 · 4 obs

● 2015-06-14 09:21:48
● 2016-01-25 08:30:28
○ 2016-07-08 03:57:12
○ 2026-03-26 21:44:18

○NSns5.101domain.com2015-06-14 → 2016-01-25 · 4 obs

● 2015-06-14 09:21:48
● 2016-01-25 08:30:28
○ 2016-07-08 03:57:12
○ 2026-03-26 21:44:18

●NSvenus.ns.cloudflare.com2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-25 01:00:32
● 2026-03-26 21:44:16
● 2026-03-26 21:44:18

○MXmail.rwgusa.net2015-06-14 → 2016-01-25 · 4 obs

● 2015-06-14 09:21:48
● 2016-01-25 08:30:28
○ 2016-07-08 03:57:12
○ 2026-03-26 21:44:18

●A104.21.73.412026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-25 01:00:32
● 2026-03-26 21:44:16
● 2026-03-26 21:44:18

●A172.67.140.292026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-25 01:00:32
● 2026-03-26 21:44:16
● 2026-03-26 21:44:18

●A2606:4700:3033::ac43:8c1d2026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-25 01:00:32
● 2026-03-26 21:44:16
● 2026-03-26 21:44:18

●A2606:4700:3034::6815:49292026-03-26 → 2026-03-26 · 3 obs

○ 2026-02-25 01:00:32
● 2026-03-26 21:44:16
● 2026-03-26 21:44:18

○A38.33.18.542026-02-25 → 2026-02-25 · 4 obs

○ 2020-02-07 00:40:40
● 2026-02-25 01:00:32
○ 2026-03-26 21:44:16
○ 2026-03-26 21:44:18

○A47.89.58.322017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-08 03:57:12
● 2017-03-19 06:13:36
○ 2020-02-07 00:40:40
○ 2026-03-26 21:44:18

○A66.240.194.1392015-06-14 → 2016-01-25 · 4 obs

● 2015-06-14 09:21:48
● 2016-01-25 08:30:28
○ 2016-07-08 03:57:12
○ 2026-03-26 21:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
blocked.cn	venus.ns.cloudflare.com, memphis.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.189

NS records: venus.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blocked.cn (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.29, 104.21.73.41`
AAAA	2	`2606:4700:3034::6815:4929, 2606:4700:3033::ac43:8c1d`
NS	2	`memphis.ns.cloudflare.com, venus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`memphis.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

blocked.cn refers to four IP numbers: 2606:4700:3033::ac43:8c1d, 2606:4700:3034::6815:4929, 104.21.73.41 and 172.67.140.29.

Other host names, for instance 1de695b7e322.vkysti.com, ckraustralia.com, alpdev.com, enfo.ca and jnliangcheng.com share IP numbers with blocked.cn.

Name Servers

blocked.cn's delegation uses two name servers: memphis.ns.cloudflare.com and venus.ns.cloudflare.com.

blocked.cn uses the same name server setup as other domains, such as lucchettilaw.com, mcme.net, myhotelgeek.com, pelipal-spain.com and corpscan.com.

blocked.cn at least partially shares name servers with other domains, including flowmost.com, websjk.com, qklqh.com, goldenway.com.tr and netdummy.net.

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

Host names with six IP numbers:

memphis.ns.cloudflare.com points to 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189.

venus.ns.cloudflare.com points to 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

blocked.cn - robtex.com

blocked.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`blocked.cn`

`cn`