`ncjsw.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:cbf5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2530^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.48^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.245^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`matias.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c349^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`matias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2349^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`matias.ns.cloudflare.com`
		A	108.162.195.73^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	162.159.44.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
		A	172.64.35.73^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`matias.ns.cloudflare.com`
NS	`thea.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thea.ns.cloudflare.com`
		A	108.162.194.247^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	162.159.38.247^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
		A	172.64.34.247^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thea.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.48, 172.67.203.245
		IPv6 hints	2606:4700:3034::ac43:cbf5, 2606:4700:3035::6815:2530
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`matias.ns.cloudflare.com`dns@cloudflare.com serial=2399889385

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034668654

Subdomains

www.ncjsw.cn

Same first word

ncjsw.cn

Similar names

njwsc.com

ncsjw.cn

njcws.com

cnjsw.net

jncsw.org

njswc.cn

nsjwc.org

cnswj.com

jnwsc.net

cnsjw.com

sjncw.com

jwncs.com

cnsjw.cn

snjcw.com

scjnw.com

jswcn.com

njwcs.org

cnjsw.com

ncsjw.gov.cn

ncwjs.com

ncwsj.com

scnjw.com.cn

njwcs.com

jncsw.or.kr

wnjsc.de

ncwjs.com.cn

cnsjw.com.cn

wnscj.com

wcsnj.com

scwnj.org

jwscn.com

DNS History

18 records (6 active, 12 former)

●NSmatias.ns.cloudflare.com2026-04-09 → 2026-04-14 · 3 obs

○ 2017-12-18 13:11:42
● 2026-04-09 05:15:08
● 2026-04-14 06:37:10

○NSns1.myhostadmin.net2015-06-18 → 2017-12-18 · 4 obs

● 2015-06-18 15:28:12
● 2017-12-18 13:11:42
○ 2026-04-09 05:15:08
○ 2026-04-14 06:37:10

○NSns2.myhostadmin.net2015-06-18 → 2017-12-18 · 4 obs

● 2015-06-18 15:28:12
● 2017-12-18 13:11:42
○ 2026-04-09 05:15:08
○ 2026-04-14 06:37:10

○NSns3.myhostadmin.net2015-06-18 → 2017-12-18 · 4 obs

● 2015-06-18 15:28:12
● 2017-12-18 13:11:42
○ 2026-04-09 05:15:08
○ 2026-04-14 06:37:10

○NSns4.myhostadmin.net2015-06-18 → 2017-12-18 · 4 obs

● 2015-06-18 15:28:12
● 2017-12-18 13:11:42
○ 2026-04-09 05:15:08
○ 2026-04-14 06:37:10

○NSns5.myhostadmin.net2015-06-18 → 2017-12-18 · 4 obs

● 2015-06-18 15:28:12
● 2017-12-18 13:11:42
○ 2026-04-09 05:15:08
○ 2026-04-14 06:37:10

○NSns6.myhostadmin.net2015-06-18 → 2017-12-18 · 4 obs

● 2015-06-18 15:28:12
● 2017-12-18 13:11:42
○ 2026-04-09 05:15:08
○ 2026-04-14 06:37:10

●NSthea.ns.cloudflare.com2026-04-09 → 2026-04-14 · 3 obs

○ 2017-12-18 13:11:42
● 2026-04-09 05:15:08
● 2026-04-14 06:37:10

●A104.21.37.482026-04-09 → 2026-04-14 · 3 obs

○ 2017-12-18 13:11:42
● 2026-04-09 05:15:08
● 2026-04-14 06:37:10

○A125.65.41.912016-01-22 → 2016-01-22 · 4 obs

○ 2015-06-18 15:28:12
● 2016-01-22 15:39:50
○ 2016-05-01 22:36:06
○ 2026-04-14 06:37:10

●A172.67.203.2452026-04-09 → 2026-04-14 · 3 obs

○ 2017-12-18 13:11:42
● 2026-04-09 05:15:08
● 2026-04-14 06:37:10

○A210.209.94.322015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 15:28:12
○ 2017-12-18 13:11:42
○ 2026-04-14 06:37:10

○A218.247.81.362016-05-01 → 2016-11-28 · 5 obs

○ 2016-01-22 15:39:50
● 2016-05-01 22:36:06
● 2016-11-28 04:38:50
○ 2017-12-18 13:11:42
○ 2026-04-14 06:37:10

●A2606:4700:3034::ac43:cbf52026-04-09 → 2026-04-14 · 3 obs

○ 2017-12-18 13:11:42
● 2026-04-09 05:15:08
● 2026-04-14 06:37:10

●A2606:4700:3035::6815:25302026-04-09 → 2026-04-14 · 3 obs

○ 2017-12-18 13:11:42
● 2026-04-09 05:15:08
● 2026-04-14 06:37:10

○CNAMEaokds8833ukau98.gotoip1.com2015-06-18 → 2017-12-18 · 6 obs

● 2015-06-18 15:28:12
○ 2015-11-02 04:07:20
● 2016-01-22 15:39:50
● 2017-12-18 13:11:42
○ 2026-04-09 05:15:08
○ 2026-04-14 06:37:10

○CNAMEhkvhost301.800cdn.com2016-01-22 → 2016-01-22 · 4 obs

○ 2015-11-02 04:07:20
● 2016-01-22 15:39:50
○ 2016-05-01 22:36:06
○ 2026-04-14 06:37:10

○CNAMEhkvhost35.800cdn.com2016-05-01 → 2016-11-28 · 5 obs

○ 2016-01-22 15:39:50
● 2016-05-01 22:36:06
● 2016-11-28 04:38:50
○ 2017-12-18 13:11:42
○ 2026-04-14 06:37:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ncjsw.cn	thea.ns.cloudflare.com, matias.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.73

NS records: thea.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ncjsw.cn (unsigned zone)

⏱️ Timing

Total: 916ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.245, 104.21.37.48`
AAAA	2	`2606:4700:3035::6815:2530, 2606:4700:3034::ac43:cbf5`
NS	2	`matias.ns.cloudflare.com, thea.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`matias.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The parent of www.ncjsw.cn is ncjsw.cn.

IP Addresses

ncjsw.cn maps to four IP numbers: 2606:4700:3034::ac43:cbf5, 2606:4700:3035::6815:2530, 104.21.37.48 and 172.67.203.245.

other host names include www.chatmobil.ro, www.casuallounge.de, mail.gk12.ru, premiumbluethemes.com and mail.rtminfo.com; they share IP numbers with ncjsw.cn.

Name Servers

Two name servers matias.ns.cloudflare.com and thea.ns.cloudflare.com handle the delegation for ncjsw.cn.

ncjsw.cn shares the same name server setup as other domains, for instance jitsun.cn, i0880.cn, ywhe.cn, xjhtdz.cn and 60991.cn.

ncjsw.cn at least partially shares name servers with other domains, for instance getfithacks.com, 892639.com, hnsmnlhg.cn, yuzda.com and tookkibasvrum.cfd.

These name servers are commonly used with carla.ns.cloudflare.com and ezra.ns.cloudflare.com.

Six IP addresses per host:

matias.ns.cloudflare.com points to 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73; thea.ns.cloudflare.com points to 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247

ncjsw.cn - robtex.com

ncjsw.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`ncjsw.cn`

`cn`