`cjjbc.com`

DNSSEC	⚠️ Not signed
A	156.253.80.249^{🇿🇦 HKIDC-AS-AP156.253.64.0/18 AresIDC Limited}
NS	`a1.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b1.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1758027842

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

www.cjjbc.com

Same first word

cjjbc.com

Similar names

cbjjc.com

jjccb.com

bccjj.com

ccjjb.com

jbjcc.net

jccbj.com

jbccj.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-26 23:14:46
● 2026-03-23 21:37:26

●NSa1.share-dns.com2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-26 23:14:46
● 2026-03-23 21:37:26

●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-26 23:14:46
● 2026-03-23 21:37:26

●NSb1.share-dns.net2026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-26 23:14:46
● 2026-03-23 21:37:26

○NSdns5.hichina.com2018-01-26 → 2018-01-26 · 3 obs

○ 2017-01-04 20:21:52
● 2018-01-26 23:14:46
○ 2026-03-23 21:37:26

○NSdns6.hichina.com2018-01-26 → 2018-01-26 · 3 obs

○ 2017-01-04 20:21:52
● 2018-01-26 23:14:46
○ 2026-03-23 21:37:26

○NSdns7.hichina.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 20:21:52
○ 2018-01-26 23:14:46
○ 2026-03-23 21:37:26

○NSdns8.hichina.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 20:21:52
○ 2018-01-26 23:14:46
○ 2026-03-23 21:37:26

○A139.129.185.662017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 20:21:52
○ 2018-01-26 23:14:46
○ 2026-03-23 21:37:26

●A156.253.80.2492026-03-23 → 2026-03-23 · 2 obs

○ 2018-01-26 23:14:46
● 2026-03-23 21:37:26

○A47.52.244.1242018-01-26 → 2018-01-26 · 3 obs

○ 2017-01-04 20:21:52
● 2018-01-26 23:14:46
○ 2026-03-23 21:37:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
cjjbc.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cjjbc.com (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.253.80.249`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

Hierarchy

cjjbc.com is the parent of www.cjjbc.com.

IP Addresses

cjjbc.com resolves to a single IP address: 156.253.80.249.

Other host names, for instance www.cjjbc.com, share IP numbers with cjjbc.com.

Name Servers

cjjbc.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

cjjbc.com at least partially shares name servers with other domains, including fjyrdy.com, preciserifleammo.com, tongyun5g.com, hf936.com and pay88.com.