`whkjc.com`

DNSSEC	⚠️ Not signed
A	172.247.153.243^{🇺🇸 POWERLINE-HK172.247.152.0/21 Powerline Internal use}
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=1733993155

`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=1774611507

Subdomains

www.whkjc.com

Same first word

whkjc.com

Similar names

hcwkj.com

kjcwh.com

jkchw.cn

ckhjw.cn

kwcjh.com

wkhcj.com

jwhck.com

DNS History

10 records (5 active, 5 former)

○NSa.dnspod.com2015-10-23 → 2018-12-23 · 5 obs

○ 2015-06-01 01:04:26
● 2015-10-23 03:00:12
● 2018-12-23 03:55:54
○ 2026-02-24 13:37:02
○ 2026-03-27 11:49:36

○NSb.dnspod.com2015-10-23 → 2018-12-23 · 5 obs

○ 2015-06-01 01:04:26
● 2015-10-23 03:00:12
● 2018-12-23 03:55:54
○ 2026-02-24 13:37:02
○ 2026-03-27 11:49:36

○NSc.dnspod.com2015-10-23 → 2018-12-23 · 5 obs

○ 2015-06-01 01:04:26
● 2015-10-23 03:00:12
● 2018-12-23 03:55:54
○ 2026-02-24 13:37:02
○ 2026-03-27 11:49:36

●NSns1.judns.com2026-02-24 → 2026-03-27 · 3 obs

○ 2018-12-23 03:55:54
● 2026-02-24 13:37:02
● 2026-03-27 11:49:36

●NSns1.julydns.com2026-02-24 → 2026-03-27 · 3 obs

○ 2018-12-23 03:55:54
● 2026-02-24 13:37:02
● 2026-03-27 11:49:36

○NSns11.xincache.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 01:04:26
○ 2015-10-23 03:00:12
○ 2026-03-27 11:49:36

●NSns2.judns.com2026-02-24 → 2026-03-27 · 3 obs

○ 2018-12-23 03:55:54
● 2026-02-24 13:37:02
● 2026-03-27 11:49:36

●NSns2.julydns.com2026-02-24 → 2026-03-27 · 3 obs

○ 2018-12-23 03:55:54
● 2026-02-24 13:37:02
● 2026-03-27 11:49:36

●A172.247.153.2432026-02-24 → 2026-03-27 · 3 obs

○ 2015-10-23 03:00:12
● 2026-02-24 13:37:02
● 2026-03-27 11:49:36

○A61.183.9.102015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 01:04:26
○ 2015-10-23 03:00:12
○ 2026-03-27 11:49:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whkjc.com (unsigned zone)

⏱️ Timing

Total: 3219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.247.153.243`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

whkjc.com is the parent of www.whkjc.com.

IP Addresses

whkjc.com resolves to a single IP address: 172.247.153.243.

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

Name Servers

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

whkjc.com at least partially shares name servers with other domains, including jiaxiang88.cn, fdzw.cn, dttbph.cn, linlincuiru.com and 5041.cn.