51pla.com.cn - robtex.com

51pla.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:95ef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:39ce🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.57.206Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.239🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.57.206, 172.67.149.239
IPv6 hints2606:4700:3030::ac43:95ef, 2606:4700:3034::6815:39ce
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2410237526

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=2030720994
WOT: NOT_SAFE (20/100)

Same first word

51pla.org
51pla.com
51pla.net
51pla.cn
51pla.com.cn

DNS History

11 records (6 active, 5 former)

NSdorthy.ns.cloudflare.comrayden.ns.cloudflare.comA104.21.57.206172.67.149.2392606:4700:3030::ac43:95ef2606:4700:3034::6815:39ce188.114.96.4188.114.97.42606:4700:3037::6815:39ce2a06:98c1:3120::2a06:98c1:3121::
●NSdorthy.ns.cloudflare.com2026-05-29 → 2026-08-02 · 2 obs
● 2026-05-29 06:28:24
● 2026-08-02 06:10:36
●NSrayden.ns.cloudflare.com2026-05-29 → 2026-08-02 · 2 obs
● 2026-05-29 06:28:24
● 2026-08-02 06:10:36
●A104.21.57.2062026-05-29 → 2026-08-02 · 3 obs
○ 2026-05-29 06:28:24
● 2026-05-29 11:59:48
● 2026-08-02 06:10:36
●A172.67.149.2392026-05-29 → 2026-08-02 · 3 obs
○ 2026-05-29 06:28:24
● 2026-05-29 11:59:48
● 2026-08-02 06:10:36
○A188.114.96.42026-05-29 → 2026-05-29 · 3 obs
● 2026-05-29 06:28:24
○ 2026-05-29 11:59:48
○ 2026-08-02 06:10:36
○A188.114.97.42026-05-29 → 2026-05-29 · 3 obs
● 2026-05-29 06:28:24
○ 2026-05-29 11:59:48
○ 2026-08-02 06:10:36
●A2606:4700:3030::ac43:95ef2026-05-29 → 2026-08-02 · 3 obs
○ 2026-05-29 06:28:24
● 2026-05-29 11:59:48
● 2026-08-02 06:10:36
●A2606:4700:3034::6815:39ce2026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-07 14:28:48
● 2026-08-02 06:10:36
○A2606:4700:3037::6815:39ce2026-05-29 → 2026-06-07 · 4 obs
○ 2026-05-29 06:28:24
● 2026-05-29 11:59:48
● 2026-06-07 14:28:48
○ 2026-08-02 06:10:36
○A2a06:98c1:3120::2026-05-29 → 2026-05-29 · 3 obs
● 2026-05-29 06:28:24
○ 2026-05-29 11:59:48
○ 2026-08-02 06:10:36
○A2a06:98c1:3121::2026-05-29 → 2026-05-29 · 3 obs
● 2026-05-29 06:28:24
○ 2026-05-29 11:59:48
○ 2026-08-02 06:10:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn...-
51pla.com.cndorthy.ns.cloudflare.com, rayden.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.163

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51pla.com.cn (unsigned zone)

⏱️ Timing

Total: 577ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.57.206, 172.67.149.239
AAAA22606:4700:3034::6815:39ce, 2606:4700:3030::ac43:95ef
NS2dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

51pla.com.cn directs to four IP numbers, which are 104.21.57.206, 172.67.149.239, 2606:4700:3030::ac43:95ef and 2606:4700:3034::6815:39ce.

Two other host names, along with tekan.cc, wynscasino-aud.com and thompsonsauctioneers.com, also share IP numbers with 51pla.com.cn.

Name Servers

51pla.com.cn is served by two delegated name servers, dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

51pla.com.cn shares its NS records with other domains, for example tianxiangshiye.com, posping.com, pgssdl.com and two others.

At least some of 51pla.com.cn's name servers are shared with other domains, for example kiartp.com, jclyx.com, dewatering.co.id and two more.

These name servers tend to be deployed in combination with the name servers jen.ns.cloudflare.com and abdullah.ns.cloudflare.com.

DNS names with 6 IP addresses:

dorthy.ns.cloudflare.com carries IP addresses 108.162.192.249, 172.64.32.249 and 173.245.58.249, with 3 other addresses beyond those.

rayden.ns.cloudflare.com carries IP addresses 108.162.195.163, 162.159.44.163 and 172.64.35.163, with 3 other addresses beyond those.