`cskjb.com`

DNSSEC	⚠️ Not signed
A	154.220.237.223^{🇭🇰 GNET-AS9294154.220.224.0/20}
NS	`ns1.julydns.com` ⭐
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		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=1785055901

`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=1785387557

Subdomains

www.cskjb.com

m.cskjb.com

Same first word

cskjb.net

cskjb.cn

cskjb.com

Similar names

cksbj.com

cjskb.cn

jkbcs.com

skbjc.cn

sbckj.com

bsckj.com

kjcbs.com

bjkcs.com

skcjb.com

kjcsb.com

bjcks.com

bsckj.cn

jcsbk.de

kcsbj.com

csbkj.com

bjcks.ws

sckbj.com

bcsjk.com

DNS History

11 records (3 active, 8 former)

○NSdns10.hichina.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:50:54
○ 2019-03-20 10:40:32
○ 2026-07-30 05:11:24

○NSdns9.hichina.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 10:50:54
○ 2017-01-03 09:28:00
○ 2026-07-30 05:11:24

○NSf1g1ns1.dnspod.net2017-01-03 → 2017-01-03 · 4 obs

○ 2016-12-17 10:50:54
● 2017-01-03 09:28:00
○ 2019-03-20 10:40:32
○ 2026-07-30 05:11:24

●NSns1.julydns.com2026-07-20 → 2026-07-30 · 3 obs

○ 2019-03-20 10:40:32
● 2026-07-20 22:07:30
● 2026-07-30 05:11:24

●NSns2.julydns.com2026-07-20 → 2026-07-30 · 3 obs

○ 2019-03-20 10:40:32
● 2026-07-20 22:07:30
● 2026-07-30 05:11:24

○NSnsg1.namebrightdns.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-01-03 09:28:00
● 2019-03-20 10:40:32
○ 2026-07-20 22:07:30
○ 2026-07-30 05:11:24

○NSnsg2.namebrightdns.com2019-03-20 → 2019-03-20 · 4 obs

○ 2017-01-03 09:28:00
● 2019-03-20 10:40:32
○ 2026-07-20 22:07:30
○ 2026-07-30 05:11:24

●A154.220.237.2232026-07-29 → 2026-07-30 · 3 obs

○ 2026-07-20 22:07:30
● 2026-07-29 21:57:38
● 2026-07-30 05:11:24

○A173.247.232.222017-01-03 → 2017-01-03 · 3 obs

● 2017-01-03 09:28:00
○ 2019-03-20 10:40:32
○ 2026-07-30 05:11:24

○A87.85.110.1732026-07-20 → 2026-07-20 · 4 obs

○ 2019-03-20 10:40:32
● 2026-07-20 22:07:30
○ 2026-07-29 21:57:38
○ 2026-07-30 05:11:24

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-03-20 → 2019-03-20 · 3 obs

● 2019-03-20 10:40:32
○ 2026-07-20 22:07:30
○ 2026-07-30 05:11:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cskjb.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cskjb.com (unsigned zone)

⏱️ Timing

Total: 1264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.220.237.223`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

Analysis

Hierarchy

www.cskjb.com and m.cskjb.com each fall under cskjb.com as their parent domain.

IP Addresses

cskjb.com resolves to just one IP address, 154.220.237.223.

Two other host names, along with m.grtdr.com, www.grtdr.com and m.cskjb.com, also share IP numbers with cskjb.com.

Name Servers

Two name servers handle the delegation for cskjb.com: ns1.julydns.com and ns2.julydns.com.

cskjb.com shares its NS records with other domains, for example jiuzhoutongtie.com, yxkds.com, jakosolar.com and two others.

At least some of cskjb.com's name servers are shared with other domains, for example h8313.com, hdfac.com, xiuru.cn and two more.

These name servers are often deployed together with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.

ns1.julydns.com directs to 162.159.48.223, as does ns2.julydns.com — both hostnames resolve to that one IP address.

ns1.julydns.com along with ns2.julydns.com each resolve to 162.159.48.223 IP addresses.

cskjb.com - robtex.com

cskjb.com

com