`cpbr.cn`

DNSSEC	⚠️ Not signed
A	38.239.155.55^{🇺🇸 HDHK38.239.144.0/20}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1771487586

`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=2034607986

Previously NS for

cpbr.cn

Same first word

cpbr.org

cpbr.com.br

cpbr.gov.au

cpbr.cn

cpbr.blogspot.com

cpbr.com.au

cpbr.ru

cpbr.com

cpbr.ro

Similar names

pcrb.ru

brcp.org

rpbc.fr

rbpc.sg

bprc.com.au

prbc.su

bprc.nl

bprc.ac.cn

cbrp.co.uk

pbrc.us

rpcb.ru

rbpc.com.cn

bcrp.gob.pe

bprc.org

bpcr.pl

brcp.it

cprb.net

prcb.org

brcp.ca

pbcr.com.cn

rbpc.cam

bprc.com

pbrc.co.uk

prbc.us

bprc.de

cbpr.de

brcp.at

brcp.info

bcpr.net

cbpr.org

pbrc.org.uk

cbpr.net

cbpr.co

prbc.net

rcpb.de

bpcr.com

bcrp.net

cprb.asso.fr

bcrp.ac.in

pbrc.nl

bcpr.dk

pbrc.net

cbpr.com.br

bprc.net

rbcp.ru

crbp.com

rpcb.nic.in

prbc.cc

bcpr.it

cbrp.net

rpcb.org

pcbr.net

prcb.org.ua

pcrb.com

brcp.k12.in.us

bprc.in

pcbr.biz

bcpr.org

prbc.de

brcp.com.ar

rbcp.in

pbrc.ca

bpcr.ru

rcbp.net

brcp.com

rbcp.org

bcpr.jp

rcpb.ru

cprb.ru

rbpc.net

prcb.ru

rbpc.ru

rpbc.us

brpc.org.uk

pbrc.or.kr

prbc.info

cbrp.org

cbpr.cn

bcrp.org

brpc.ru

rpcb.net

rbpc.com

bcpr.cn

cprb.be

prbc.com

brcp.net

brpc.com.br

bpcr.org

rcpb.net

rcpb.bf

prcb.net

brpc.net

cbrp.us

bcrp.ru

brpc.fr

rpcb.cn

cbrp.cn

pbrc.edu

rbpc.de

pbrc.com

brpc.co.uk

rpbc.co.nz

rcbp.org

bpcr.cz

cbpr.com

bcrp.ca

rpbc.com

bpcr.cn

bcpr.ru

crbp.cn

cbpr.me

pbrc.com.cn

bpcr.de

prbc.ru

brcp.org.in

rbcp.at

rpbc.cn

prbc.co

rpbc.net

bcpr.nl

rpcb.com

rpbc.org

cbrp.com.br

cprb.org

rcpb.org

rpbc.nl

rpbc.in

cbpr.info

prcb.com.cn

rcbp.com

cbrp.com

rpbc.co.za

cbpr.ru

brcp.uk

prcb.com

brcp.com.mx

rbpc.ca

prbc.dk

brpc.org

bprc.com.br

brpc.com

pbrc.org

pcrb.org

rbcp.org.br

bprc.ru

DNS History

12 records (5 active, 7 former)

○NScpbr.cn2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 06:17:24
○ 2015-10-22 19:18:22
○ 2026-03-29 20:59:28

●NSns1.judns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-09-26 14:40:00
● 2026-03-27 12:14:26
● 2026-03-29 20:59:28

●NSns1.julydns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-09-26 14:40:00
● 2026-03-27 12:14:26
● 2026-03-29 20:59:28

○NSns11.xincache.com2015-10-22 → 2015-10-22 · 4 obs

○ 2015-06-03 06:17:24
● 2015-10-22 19:18:22
○ 2015-12-29 17:16:06
○ 2026-03-29 20:59:28

○NSns12.xincache.com2015-10-22 → 2015-10-22 · 4 obs

○ 2015-06-03 06:17:24
● 2015-10-22 19:18:22
○ 2015-12-29 17:16:06
○ 2026-03-29 20:59:28

○NSns15.xincache.com2015-12-29 → 2017-09-26 · 5 obs

○ 2015-10-22 19:18:22
● 2015-12-29 17:16:06
● 2017-09-26 14:40:00
○ 2026-03-27 12:14:26
○ 2026-03-29 20:59:28

○NSns16.xincache.com2015-12-29 → 2017-09-26 · 5 obs

○ 2015-10-22 19:18:22
● 2015-12-29 17:16:06
● 2017-09-26 14:40:00
○ 2026-03-27 12:14:26
○ 2026-03-29 20:59:28

●NSns2.judns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-09-26 14:40:00
● 2026-03-27 12:14:26
● 2026-03-29 20:59:28

●NSns2.julydns.com2026-03-27 → 2026-03-29 · 3 obs

○ 2017-09-26 14:40:00
● 2026-03-27 12:14:26
● 2026-03-29 20:59:28

○A119.10.35.762015-10-22 → 2017-09-26 · 5 obs

○ 2015-06-03 06:17:24
● 2015-10-22 19:18:22
● 2017-09-26 14:40:00
○ 2026-03-27 12:14:26
○ 2026-03-29 20:59:28

●A38.239.155.552026-03-27 → 2026-03-29 · 3 obs

○ 2017-09-26 14:40:00
● 2026-03-27 12:14:26
● 2026-03-29 20:59:28

○A67.198.211.1412015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 06:17:24
○ 2015-10-22 19:18:22
○ 2026-03-29 20:59:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
cpbr.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:47.97.51.45

NS records: ns1.judns.com, ns2.judns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpbr.cn (unsigned zone)

⏱️ Timing

Total: 3077ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.239.155.55`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

IP Addresses

cpbr.cn points to a single IP: 38.239.155.55.

Name Servers

cpbr.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

cpbr.cn at least partially shares its name servers with other domains, for instance rapscloud.com, kanq.org.cn, scirdz.com, kmsn.cn and hzaoshang.cn.