`csc-bj.com`

DNSSEC	⚠️ Not signed
A	149.120.227.56^{🇨🇦 AS398478149.120.224.0/19 PEG TECH INC}
NS	`a7.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	`b7.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=1763624282

`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

Same first word

csc-bj.com

Similar names

jcb-sc.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-16 → 2026-03-24 · 3 obs

○ 2016-12-05 21:21:44
● 2026-03-16 04:27:42
● 2026-03-24 08:59:34

●NSa7.share-dns.com2026-03-16 → 2026-03-24 · 3 obs

○ 2016-12-05 21:21:44
● 2026-03-16 04:27:42
● 2026-03-24 08:59:34

●NSb.share-dns.net2026-03-16 → 2026-03-24 · 3 obs

○ 2016-12-05 21:21:44
● 2026-03-16 04:27:42
● 2026-03-24 08:59:34

●NSb7.share-dns.net2026-03-16 → 2026-03-24 · 3 obs

○ 2016-12-05 21:21:44
● 2026-03-16 04:27:42
● 2026-03-24 08:59:34

○NSdns31.hichina.com2015-05-24 → 2016-12-05 · 4 obs

● 2015-05-24 09:10:26
● 2016-12-05 21:21:44
○ 2026-03-16 04:27:42
○ 2026-03-24 08:59:34

○NSdns32.hichina.com2015-05-24 → 2016-12-05 · 4 obs

● 2015-05-24 09:10:26
● 2016-12-05 21:21:44
○ 2026-03-16 04:27:42
○ 2026-03-24 08:59:34

○A121.198.226.1242015-05-24 → 2016-01-16 · 4 obs

● 2015-05-24 09:10:26
● 2016-01-16 23:55:32
○ 2016-04-12 08:07:02
○ 2026-03-24 08:59:34

○A123.56.200.1402016-04-12 → 2016-12-05 · 5 obs

○ 2016-01-16 23:55:32
● 2016-04-12 08:07:02
● 2016-12-05 21:21:44
○ 2026-03-16 04:27:42
○ 2026-03-24 08:59:34

●A149.120.227.562026-03-16 → 2026-03-24 · 3 obs

○ 2016-12-05 21:21:44
● 2026-03-16 04:27:42
● 2026-03-24 08:59:34

○A154.92.191.1942026-03-16 → 2026-03-24 · 2 obs

○ 2026-03-16 04:27:42
○ 2026-03-24 08:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
csc-bj.com	b7.share-dns.net, a7.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csc-bj.com (unsigned zone)

⏱️ Timing

Total: 1478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.120.227.56`
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 (a7.share-dns.com)

Analysis

IP Addresses

csc-bj.com points to IP number 149.120.227.56.

Name Servers

csc-bj.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

csc-bj.com shares name servers with other domains at least partially, for example caipumeishi.com, 55878.cn, 515550.com, psdcn.cn and 000skins.com.