`rsdr.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:45cb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:d513^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.203^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.213.19^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ben.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b67^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c167^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2167^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ben.ns.cloudflare.com`
		A	108.162.193.103^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	172.64.33.103^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
		A	173.245.59.103^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ben.ns.cloudflare.com`
NS	`indie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`indie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`indie.ns.cloudflare.com`
		A	108.162.194.163^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
		A	162.159.38.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
		A	172.64.34.163^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`indie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.203, 172.67.213.19
		IPv6 hints	2606:4700:3031::6815:45cb, 2606:4700:3032::ac43:d513
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`ben.ns.cloudflare.com`dns@cloudflare.com serial=2400446191

`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=2034663537

Subdomains

www.rsdr.cn

Same first word

rsdr.cn

rsdr.org

Similar names

drsr.at

rrsd.com

drrs.org

rrsd.k12.wi.us

rdsr.com

drrs.duckdns.org

drrs.de

srdr.com

rrds.org

rdrs.xyz

rdrs.cn

rsrd.org

drsr.sk

drsr.com

srdr.de

drrs.co.uk

sdrr.de

rrsd.me

rdsr.net

rrds.ca

dsrr.si

drrs.com

rdrs.ch

dsrr.com

dsrr.cn

drsr.net

dsrr.ru

rrds.com

rdrs.ro

rrds.net

rrds.org.au

dsrr.dk

drrs.eu

rsrd.com

drsr.de

rrsd.mb.ca

rrsd.si

rdrs.com

rdrs.ru

DNS History

25 records (6 active, 19 former)

●NSben.ns.cloudflare.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-26 02:23:06
● 2026-04-03 18:15:38
● 2026-04-12 19:33:34

○NSdns1.iidns.com2016-01-25 → 2016-04-13 · 5 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

○NSdns2.iidns.com2016-01-25 → 2016-04-13 · 5 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

○NSdns21.hichina.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 05:46:00
○ 2016-01-25 02:06:40
○ 2026-04-12 19:33:34

○NSdns22.hichina.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 05:46:00
○ 2016-01-25 02:06:40
○ 2026-04-12 19:33:34

○NSdns3.iidns.com2016-01-25 → 2016-04-13 · 5 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

○NSdns31.hichina.com2017-06-26 → 2017-06-26 · 4 obs

○ 2016-04-13 00:34:44
● 2017-06-26 02:23:06
○ 2026-04-03 18:15:38
○ 2026-04-12 19:33:34

○NSdns32.hichina.com2017-06-26 → 2017-06-26 · 4 obs

○ 2016-04-13 00:34:44
● 2017-06-26 02:23:06
○ 2026-04-03 18:15:38
○ 2026-04-12 19:33:34

○NSdns4.iidns.com2016-01-25 → 2016-04-13 · 5 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

○NSdns5.iidns.com2016-01-25 → 2016-04-13 · 5 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

○NSdns6.iidns.com2016-01-25 → 2016-04-13 · 5 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

●NSindie.ns.cloudflare.com2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-26 02:23:06
● 2026-04-03 18:15:38
● 2026-04-12 19:33:34

○MXmxbiz1.qq.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 05:46:00
○ 2016-01-25 02:06:40
○ 2026-04-12 19:33:34

○MXmxbiz2.qq.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 05:46:00
○ 2016-01-25 02:06:40
○ 2026-04-12 19:33:34

●A104.21.69.2032026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-26 02:23:06
● 2026-04-03 18:15:38
● 2026-04-12 19:33:34

○A107.167.19.722016-01-25 → 2016-01-25 · 4 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
○ 2016-04-13 00:34:44
○ 2026-04-12 19:33:34

○A107.167.19.732016-01-25 → 2016-01-25 · 4 obs

○ 2015-05-13 05:46:00
● 2016-01-25 02:06:40
○ 2016-04-13 00:34:44
○ 2026-04-12 19:33:34

○A107.167.19.752016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

○A107.167.19.762016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

●A172.67.213.192026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-26 02:23:06
● 2026-04-03 18:15:38
● 2026-04-12 19:33:34

○A223.4.236.1422015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 05:46:00
○ 2016-01-25 02:06:40
○ 2026-04-12 19:33:34

●A2606:4700:3031::6815:45cb2026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-26 02:23:06
● 2026-04-03 18:15:38
● 2026-04-12 19:33:34

●A2606:4700:3032::ac43:d5132026-04-03 → 2026-04-12 · 3 obs

○ 2017-06-26 02:23:06
● 2026-04-03 18:15:38
● 2026-04-12 19:33:34

○A47.89.58.322017-06-26 → 2017-06-26 · 4 obs

○ 2016-04-13 00:34:44
● 2017-06-26 02:23:06
○ 2026-04-03 18:15:38
○ 2026-04-12 19:33:34

○CNAMEcs.ename.net2016-01-25 → 2016-04-13 · 4 obs

● 2016-01-25 02:06:40
● 2016-04-13 00:34:44
○ 2017-06-26 02:23:06
○ 2026-04-12 19:33:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
rsdr.cn	ben.ns.cloudflare.com, indie.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.163

NS records: ben.ns.cloudflare.com, indie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rsdr.cn (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.203, 172.67.213.19`
AAAA	2	`2606:4700:3032::ac43:d513, 2606:4700:3031::6815:45cb`
NS	2	`ben.ns.cloudflare.com, indie.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ben.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

www.rsdr.cn is a child of rsdr.cn.

IP Addresses

rsdr.cn refers to four IP numbers: 2606:4700:3031::6815:45cb, 2606:4700:3032::ac43:d513, 104.21.69.203 and 172.67.213.19.

Other host names, for instance orbitpoint.nl, pharma.careers.global, dynamic-89-207-195-33.cpe.m-kabl.net, www.agayaju.top and novusbonds.com share IP numbers with rsdr.cn.

Name Servers

rsdr.cn's delegation uses two name servers: ben.ns.cloudflare.com and indie.ns.cloudflare.com.

rsdr.cn uses the same name server setup as other domains, such as istarsoft.net, ykbxzp.cn, sheenout.com, carinsurcompanies.com and overwaypartners.com.

rsdr.cn at least partially shares name servers with other domains, including elloprint.com.br, proint.com.br, mykitchenaddictions.com, v5928.com and technowpress.com.

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

Host names with six IP numbers:

ben.ns.cloudflare.com points to 2606:4700:58::adf5:3b67, 2803:f800:50::6ca2:c167, 2a06:98c1:50::ac40:2167, 108.162.193.103, 172.64.33.103 and 173.245.59.103.

indie.ns.cloudflare.com points to 2606:4700:50::a29f:26a3, 2803:f800:50::6ca2:c2a3, 2a06:98c1:50::ac40:22a3, 108.162.194.163, 162.159.38.163 and 172.64.34.163.

rsdr.cn - robtex.com

rsdr.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`rsdr.cn`

`cn`