`jsdizhi.com`

DNSSEC	⚠️ Not signed
A	192.250.255.163^{🇺🇸 POWERLINE-HK192.250.240.0/20 FEDERAL ONLINE GROUP LLC}
NS	`ns1.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}
NS	`ns1.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.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=1763965302

`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=1777405031

Subdomains

www.jsdizhi.com

Same first word

jsdizhi.com

DNS History

10 records (5 active, 5 former)

○NSdns17.hichina.com2015-05-15 → 2020-02-03 · 4 obs

● 2015-05-15 13:35:50
● 2020-02-03 04:05:48
○ 2026-03-19 09:07:16
○ 2026-04-28 19:49:12

○NSdns18.hichina.com2015-05-15 → 2020-02-03 · 4 obs

● 2015-05-15 13:35:50
● 2020-02-03 04:05:48
○ 2026-03-19 09:07:16
○ 2026-04-28 19:49:12

●NSns1.judns.com2026-03-19 → 2026-04-28 · 3 obs

○ 2020-02-03 04:05:48
● 2026-03-19 09:07:16
● 2026-04-28 19:49:12

●NSns1.julydns.com2026-03-19 → 2026-04-28 · 3 obs

○ 2020-02-03 04:05:48
● 2026-03-19 09:07:16
● 2026-04-28 19:49:12

●NSns2.judns.com2026-03-19 → 2026-04-28 · 3 obs

○ 2020-02-03 04:05:48
● 2026-03-19 09:07:16
● 2026-04-28 19:49:12

●NSns2.julydns.com2026-03-19 → 2026-04-28 · 3 obs

○ 2020-02-03 04:05:48
● 2026-03-19 09:07:16
● 2026-04-28 19:49:12

○A122.10.116.1742017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-17 05:43:40
● 2017-03-28 16:46:00
○ 2020-02-03 04:05:48
○ 2026-04-28 19:49:12

●A192.250.255.1632026-03-19 → 2026-04-28 · 3 obs

○ 2020-02-03 04:05:48
● 2026-03-19 09:07:16
● 2026-04-28 19:49:12

○A58.218.200.502020-02-03 → 2020-02-03 · 4 obs

○ 2017-03-28 16:46:00
● 2020-02-03 04:05:48
○ 2026-03-19 09:07:16
○ 2026-04-28 19:49:12

○A58.218.211.2222015-05-15 → 2016-07-17 · 4 obs

● 2015-05-15 13:35:50
● 2016-07-17 05:43:40
○ 2017-03-28 16:46:00
○ 2026-04-28 19:49:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jsdizhi.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 jsdizhi.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.250.255.163`
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.judns.com, ns2.judns.com)

Analysis

Hierarchy

The parent of www.jsdizhi.com is jsdizhi.com.

IP Addresses

jsdizhi.com points to an IP address: 192.250.255.163.

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

Name Servers

jsdizhi.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

jsdizhi.com at least partially shares name servers with other domains, for instance cshlcc.com, wa988.cn, lidaojiaoyu.com, mpning.cn and 111329.com.