cn30.com.cn - robtex.com

cn30.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2083🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9835🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.32.131Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.53🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSwanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A2803:f800:50::6ca2:c0f0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwanda.ns.cloudflare.com
A2a06:98c1:50::ac40:20f0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwanda.ns.cloudflare.com
A108.162.192.240🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A172.64.32.240🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
A173.245.58.240🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwanda.ns.cloudflare.com
NSwesley.ns.cloudflare.com
A2606:4700:58::adf5:3bf6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
A2803:f800:50::6ca2:c1f6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwesley.ns.cloudflare.com
A2a06:98c1:50::ac40:21f6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwesley.ns.cloudflare.com
A108.162.193.246🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
A172.64.33.246🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
A173.245.59.246🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwesley.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.32.131, 172.67.152.53
IPv6 hints2606:4700:3030::6815:2083, 2606:4700:3035::ac43:9835
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOAwanda.ns.cloudflare.comdns@cloudflare.com serial=2411515115

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030744923
rank #712433 globally
rank #12324 in the tld
WOT: NOT_SAFE (20/100)

Same first word

cn30.com.cn
cn30.cn

Similar names

cn03.cn
30nc.com
cn03.com
30cn.com
c03n.nl

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSwanda.ns.cloudflare.comwesley.ns.cloudflare.comdns17.hichina.comdns18.hichina.comns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comA104.21.32.131172.67.152.532606:4700:3030::6815:20832606:4700:3035::ac43:9835173.249.187.11161.132.221.25361.191.50.152
○NSdns17.hichina.com2015-06-14 → 2018-09-07 · 4 obs
● 2015-06-14 10:44:28
● 2018-09-07 00:32:30
○ 2026-07-19 08:36:12
○ 2026-08-10 11:53:56
○NSdns18.hichina.com2015-06-14 → 2018-09-07 · 4 obs
● 2015-06-14 10:44:28
● 2018-09-07 00:32:30
○ 2026-07-19 08:36:12
○ 2026-08-10 11:53:56
○NSns1.judns.com2026-07-19 → 2026-07-19 · 3 obs
○ 2018-09-07 00:32:30
● 2026-07-19 08:36:12
○ 2026-08-10 11:53:56
○NSns1.julydns.com2026-07-19 → 2026-07-19 · 3 obs
○ 2018-09-07 00:32:30
● 2026-07-19 08:36:12
○ 2026-08-10 11:53:56
○NSns2.judns.com2026-07-19 → 2026-07-19 · 3 obs
○ 2018-09-07 00:32:30
● 2026-07-19 08:36:12
○ 2026-08-10 11:53:56
○NSns2.julydns.com2026-07-19 → 2026-07-19 · 3 obs
○ 2018-09-07 00:32:30
● 2026-07-19 08:36:12
○ 2026-08-10 11:53:56
●NSwanda.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-19 08:36:12
● 2026-08-10 11:53:56
●NSwesley.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-19 08:36:12
● 2026-08-10 11:53:56
●A104.21.32.1312026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-19 08:36:12
● 2026-08-10 11:53:56
●A172.67.152.532026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-19 08:36:12
● 2026-08-10 11:53:56
○A173.249.187.1112026-07-19 → 2026-07-19 · 3 obs
○ 2018-09-07 00:32:30
● 2026-07-19 08:36:12
○ 2026-08-10 11:53:56
●A2606:4700:3030::6815:20832026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-19 08:36:12
● 2026-08-10 11:53:56
●A2606:4700:3035::ac43:98352026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-19 08:36:12
● 2026-08-10 11:53:56
○A61.132.221.2532015-06-14 → 2017-01-17 · 4 obs
● 2015-06-14 10:44:28
● 2017-01-17 08:24:10
○ 2018-09-07 00:32:30
○ 2026-08-10 11:53:56
○A61.191.50.1522018-09-07 → 2018-09-07 · 4 obs
○ 2017-01-17 08:24:10
● 2018-09-07 00:32:30
○ 2026-07-19 08:36:12
○ 2026-08-10 11:53:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
cn30.com.cnwanda.ns.cloudflare.com, wesley.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.246

NS records: wanda.ns.cloudflare.com, wesley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cn30.com.cn (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.152.53, 104.21.32.131
AAAA22606:4700:3030::6815:2083, 2606:4700:3035::ac43:9835
NS2wanda.ns.cloudflare.com, wesley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1wanda.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

cn30.com.cn points to the four IP addresses 104.21.32.131, 172.67.152.53, 2606:4700:3030::6815:2083 and 2606:4700:3035::ac43:9835.

help.amber.edu.vn, files.amber.edu.vn, (0x736c7574)(0x6f726761736d).com plus two other host names have IP numbers in common with cn30.com.cn.

Name Servers

Two name servers handle the delegation for cn30.com.cn: wanda.ns.cloudflare.com and wesley.ns.cloudflare.com.

The name server configuration of cn30.com.cn is shared with other domains, for instance therapeuticassociates.com, hshdkshd.com, fresco.vc and two others.

At least some of cn30.com.cn's name servers are shared with other domains, for example linnaeusgroup.co.uk, dartdigital.com.au, stressing.ninja and two more.

These name servers tend to be used in conjunction with the name servers ned.ns.cloudflare.com.

Hosts with 6 IP addresses each:

wanda.ns.cloudflare.com resolves to 108.162.192.240, 172.64.32.240 and 173.245.58.240 among others, with 3 other IP addresses in total.

wesley.ns.cloudflare.com resolves to 108.162.193.246, 172.64.33.246 and 173.245.59.246 among others, with 3 other IP addresses in total.