`js-yc.com`

DNSSEC	⚠️ Not signed
A	8.217.172.135^{🇭🇰 Alibaba-Cloud8.217.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 51 Bras Basah Road 04-08 Lazada One Singapore 189554}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1772805092

`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

js-yc.com

Similar names

sy-cj.com

sc-jy.com

jy-sc.com

js-cy.com

ys-cj.com

ysj-c.com

yc-js.com

sy-jc.cn

jy-cs.com

sj-yc.com

jc-sy.com

DNS History

16 records (5 active, 11 former)

○NSjuming.dnsdun.com2016-12-25 → 2016-12-25 · 4 obs

○ 2016-05-25 13:13:46
● 2016-12-25 09:12:46
○ 2026-03-02 16:16:36
○ 2026-03-22 16:48:28

○NSjuming.dnsdun.net2016-12-25 → 2016-12-25 · 4 obs

○ 2016-05-25 13:13:46
● 2016-12-25 09:12:46
○ 2026-03-02 16:16:36
○ 2026-03-22 16:48:28

●NSns1.judns.com2026-03-02 → 2026-03-22 · 3 obs

○ 2016-12-25 09:12:46
● 2026-03-02 16:16:36
● 2026-03-22 16:48:28

●NSns1.julydns.com2026-03-02 → 2026-03-22 · 3 obs

○ 2016-12-25 09:12:46
● 2026-03-02 16:16:36
● 2026-03-22 16:48:28

○NSns2.dnsdun.com2015-11-24 → 2015-12-28 · 4 obs

● 2015-11-24 07:09:50
● 2015-12-28 11:08:02
○ 2016-03-30 14:41:32
○ 2026-03-22 16:48:28

○NSns2.dnsdun.net2015-11-24 → 2015-12-28 · 4 obs

● 2015-11-24 07:09:50
● 2015-12-28 11:08:02
○ 2016-03-30 14:41:32
○ 2026-03-22 16:48:28

●NSns2.judns.com2026-03-02 → 2026-03-22 · 3 obs

○ 2016-12-25 09:12:46
● 2026-03-02 16:16:36
● 2026-03-22 16:48:28

●NSns2.julydns.com2026-03-02 → 2026-03-22 · 3 obs

○ 2016-12-25 09:12:46
● 2026-03-02 16:16:36
● 2026-03-22 16:48:28

○NSns4.dnsdun.net2016-03-30 → 2016-05-25 · 5 obs

○ 2015-12-28 11:08:02
● 2016-03-30 14:41:32
● 2016-05-25 13:13:46
○ 2016-12-25 09:12:46
○ 2026-03-22 16:48:28

○NSns6.dnsdun.com2016-03-30 → 2016-05-25 · 5 obs

○ 2015-12-28 11:08:02
● 2016-03-30 14:41:32
● 2016-05-25 13:13:46
○ 2016-12-25 09:12:46
○ 2026-03-22 16:48:28

○A103.232.215.1332016-09-06 → 2016-09-06 · 4 obs

○ 2016-05-25 13:13:46
● 2016-09-06 05:33:22
○ 2016-12-25 09:12:46
○ 2026-03-22 16:48:28

○A107.160.162.872015-11-24 → 2015-12-28 · 4 obs

● 2015-11-24 07:09:50
● 2015-12-28 11:08:02
○ 2016-05-25 13:13:46
○ 2026-03-22 16:48:28

○A172.252.129.532016-12-25 → 2016-12-25 · 4 obs

○ 2016-09-06 05:33:22
● 2016-12-25 09:12:46
○ 2026-03-02 16:16:36
○ 2026-03-22 16:48:28

○A198.105.186.972016-05-25 → 2016-05-25 · 4 obs

○ 2015-12-28 11:08:02
● 2016-05-25 13:13:46
○ 2016-09-06 05:33:22
○ 2026-03-22 16:48:28

○A47.83.0.2092026-03-02 → 2026-03-02 · 4 obs

○ 2016-12-25 09:12:46
● 2026-03-02 16:16:36
○ 2026-03-08 11:46:02
○ 2026-03-22 16:48:28

●A8.217.172.1352026-03-08 → 2026-03-22 · 3 obs

○ 2026-03-02 16:16:36
● 2026-03-08 11:46:02
● 2026-03-22 16:48:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server: 47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for js-yc.com (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.217.172.135`
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

IP Addresses

js-yc.com points to a single IP number: 8.217.172.135.

Other host names, for instance 5ztz.com, xryzy.com, zbycjm.com, www.ystyjj.com and drxzl.com share IP numbers with js-yc.com.

Name Servers

js-yc.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

js-yc.com shares name servers with other domains at least partially, for instance may-beauty.com, icvptpf.cn, szaihu.com, spotcheck.cn and tfkpi.cn.