testedu.cn - robtex.com

testedu.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b4d7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:53b9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.185Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.215🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdion.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A2803:f800:50::6ca2:c19c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdion.ns.cloudflare.com
A2a06:98c1:50::ac40:219c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdion.ns.cloudflare.com
A108.162.193.156🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A172.64.33.156🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
A173.245.59.156🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdion.ns.cloudflare.com
NSjosephine.ns.cloudflare.com
A2606:4700:50::a29f:2640🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
A2803:f800:50::6ca2:c240🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosephine.ns.cloudflare.com
A2a06:98c1:50::ac40:2240🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjosephine.ns.cloudflare.com
A108.162.194.64🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
A162.159.38.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
A172.64.34.64🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosephine.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.185, 172.67.180.215
IPv6 hints2606:4700:3030::ac43:b4d7, 2606:4700:3037::6815:53b9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOAdion.ns.cloudflare.comdns@cloudflare.com serial=2398090541

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034670883

Subdomains

www.testedu.cn

Same first word

testedu.net
testedu.cn
testedu.ru

Similar names

edutest.vn
steudte.com
edutest.kz
edutest.com.au
edutest.it
edutest.me
edutest.net
edutest.cz
edutest.com.cn
utested.com
teestud.com
eudtest.com
edutest.sk
edutest.de
edutest.nl
duettes.biz
edutest.eu
steudte.de
edutest.online
dusette.net
edutest.in
edutest.kr
duettes.nl
duettes.com
edutest.com
edutest.info
edutest.ru
edutest.org
edutest.co.kr

DNS History

9 records (6 active, 3 former)

20192020202120222023202420252026NSdion.ns.cloudflare.comjosephine.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.83.185172.67.180.2152606:4700:3030::ac43:b4d72606:4700:3037::6815:53b947.92.113.208
●NSdion.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs
○ 2018-05-13 03:32:58
● 2026-04-10 07:49:42
● 2026-04-14 23:38:40
○NSdns10.hichina.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:32:58
○ 2026-04-10 07:49:42
○ 2026-04-14 23:38:40
○NSdns9.hichina.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:32:58
○ 2026-04-10 07:49:42
○ 2026-04-14 23:38:40
●NSjosephine.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs
○ 2018-05-13 03:32:58
● 2026-04-10 07:49:42
● 2026-04-14 23:38:40
●A104.21.83.1852026-04-10 → 2026-04-14 · 3 obs
○ 2018-05-13 03:32:58
● 2026-04-10 07:49:42
● 2026-04-14 23:38:40
●A172.67.180.2152026-04-10 → 2026-04-14 · 3 obs
○ 2018-05-13 03:32:58
● 2026-04-10 07:49:42
● 2026-04-14 23:38:40
●A2606:4700:3030::ac43:b4d72026-04-10 → 2026-04-14 · 3 obs
○ 2018-05-13 03:32:58
● 2026-04-10 07:49:42
● 2026-04-14 23:38:40
●A2606:4700:3037::6815:53b92026-04-10 → 2026-04-14 · 3 obs
○ 2018-05-13 03:32:58
● 2026-04-10 07:49:42
● 2026-04-14 23:38:40
○A47.92.113.2082018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 03:32:58
○ 2026-04-10 07:49:42
○ 2026-04-14 23:38:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
testedu.cndion.ns.cloudflare.com, josephine.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.156

NS records: dion.ns.cloudflare.com, josephine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testedu.cn (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.180.215, 104.21.83.185
AAAA22606:4700:3037::6815:53b9, 2606:4700:3030::ac43:b4d7
NS2dion.ns.cloudflare.com, josephine.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dion.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

The parent of www.testedu.cn is testedu.cn.

IP Addresses

testedu.cn resolves to four IP numbers: 2606:4700:3030::ac43:b4d7, 2606:4700:3037::6815:53b9, 104.21.83.185 and 172.67.180.215.

Other host names such as crystalarenaplus.com, israsignage.com, aroundlincoln.co.uk, 51ttyy.net and eskagul.com.cn share IPs with testedu.cn.

Name Servers

testedu.cn is delegated to two name servers: dion.ns.cloudflare.com and josephine.ns.cloudflare.com.

testedu.cn shares the same name server setup as utalked.com, ads233.com, ldbzj.cn, er-cloud.com and 9yjy.com.

testedu.cn at least partially shares name servers with other domains, for instance 911groundzero.com, corbisoutline.com, surplusrecord.net, hebkl.com and uhre.com.au.

these name servers are often used in conjunction with the name servers ned.ns.cloudflare.com.

Host names with six IP numbers:

dion.ns.cloudflare.com points to 2606:4700:58::adf5:3b9c, 2803:f800:50::6ca2:c19c, 2a06:98c1:50::ac40:219c, 108.162.193.156, 172.64.33.156 and 173.245.59.156.

josephine.ns.cloudflare.com points to 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64.