52kbw.cn - robtex.com

52kbw.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:4169🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:a274🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.105Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.116🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmemphis.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A2803:f800:50::6ca2:c3bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmemphis.ns.cloudflare.com
A2a06:98c1:50::ac40:23bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmemphis.ns.cloudflare.com
A108.162.195.189🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A162.159.44.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A172.64.35.189🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
NSvenus.ns.cloudflare.com
A2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvenus.ns.cloudflare.com
A2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvenus.ns.cloudflare.com
A108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.105, 172.67.162.116
IPv6 hints2606:4700:3033::6815:4169, 2606:4700:3036::ac43:a274
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOAmemphis.ns.cloudflare.comdns@cloudflare.com serial=2400543637

cn

DNSSEC⚠️ Not signed
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=2034711872

Subdomains

www.52kbw.cn

Same first word

52kbw.cn

DNS History

9 records (6 active, 3 former)

NSmemphis.ns.cloudflare.comvenus.ns.cloudflare.comns1.nowcndns.comns2.nowcndns.comA104.21.65.105172.67.162.1162606:4700:3033::6815:41692606:4700:3036::ac43:a27438.174.142.209
●NSmemphis.ns.cloudflare.com2026-04-03 → 2026-04-25 · 3 obs
○ 2026-03-29 14:30:38
● 2026-04-03 17:36:38
● 2026-04-25 18:41:20
○NSns1.nowcndns.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 14:30:38
○ 2026-04-03 17:36:38
○ 2026-04-25 18:41:20
○NSns2.nowcndns.com2026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 14:30:38
○ 2026-04-03 17:36:38
○ 2026-04-25 18:41:20
●NSvenus.ns.cloudflare.com2026-04-03 → 2026-04-25 · 3 obs
○ 2026-03-29 14:30:38
● 2026-04-03 17:36:38
● 2026-04-25 18:41:20
●A104.21.65.1052026-04-03 → 2026-04-25 · 3 obs
○ 2026-03-29 14:30:38
● 2026-04-03 17:36:38
● 2026-04-25 18:41:20
●A172.67.162.1162026-04-03 → 2026-04-25 · 3 obs
○ 2026-03-29 14:30:38
● 2026-04-03 17:36:38
● 2026-04-25 18:41:20
●A2606:4700:3033::6815:41692026-04-03 → 2026-04-25 · 3 obs
○ 2026-03-29 14:30:38
● 2026-04-03 17:36:38
● 2026-04-25 18:41:20
●A2606:4700:3036::ac43:a2742026-04-03 → 2026-04-25 · 3 obs
○ 2026-03-29 14:30:38
● 2026-04-03 17:36:38
● 2026-04-25 18:41:20
○A38.174.142.2092026-03-29 → 2026-03-29 · 3 obs
● 2026-03-29 14:30:38
○ 2026-04-03 17:36:38
○ 2026-04-25 18:41:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnd.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...-
52kbw.cnvenus.ns.cloudflare.com, memphis.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.189

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52kbw.cn (unsigned zone)

⏱️ Timing

Total: 945ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.162.116, 104.21.65.105
AAAA22606:4700:3036::ac43:a274, 2606:4700:3033::6815:4169
NS2memphis.ns.cloudflare.com, venus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1memphis.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

52kbw.cn is the parent of www.52kbw.cn.

IP Addresses

52kbw.cn resolves to four IPs: 2606:4700:3033::6815:4169, 2606:4700:3036::ac43:a274, 104.21.65.105 and 172.67.162.116.

Other host names, for instance avdaye.com, betterthanfudge.com, s2.web-cn-j-l-whatsapp.hl.cn, mail.aurorabilisim.com and gdcbaseball.org share IP numbers with 52kbw.cn.

Name Servers

52kbw.cn has two name servers: memphis.ns.cloudflare.com and venus.ns.cloudflare.com.

52kbw.cn shares the same name server setup as other domains, for example vcuy.cn, g41.net, pantip.cn, loqiu.cn and sigueaki.com.

52kbw.cn shares some name servers with other domains, for example shiptify.com, southcomp.com, chefsresource.com, progressoft.com and bestgi.org.

These name servers are commonly used with the name servers rosalie.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.