`jsykw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:d6d3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4b37^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.55^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.211^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bowen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c353^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bowen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2353^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bowen.ns.cloudflare.com`
		A	108.162.195.83^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	162.159.44.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
		A	172.64.35.83^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bowen.ns.cloudflare.com`
NS	`eva.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c072^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2072^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eva.ns.cloudflare.com`
		A	108.162.192.114^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	172.64.32.114^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
		A	173.245.58.114^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eva.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.55, 172.67.214.211
		IPv6 hints	2606:4700:3033::ac43:d6d3, 2606:4700:3036::6815:4b37
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOA	`bowen.ns.cloudflare.com`dns@cloudflare.com serial=2402343099

`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=1777064326

⚠️ On DNS blocklist: tif

Same first word

jsykw.cn

jsykw.com

Similar names

jyksw.com

swjky.com

jyksw.com.cn

ysjkw.com

wksjy.com

ykjsw.cn

kywsj.cn

ksyjw.com

yswkj.com

yskjw.com

wjsky.com

sywjk.com

jkwys.com

kjsyw.net

jwsky.com

jkysw.com.cn

kywsj.com

yskjw.cn

ywsjk.com

syjkw.net

wjsky.cn

sykwj.com

DNS History

14 records (6 active, 8 former)

●NSbowen.ns.cloudflare.com2026-04-23 → 2026-04-24 · 3 obs

○ 2020-03-22 06:28:26
● 2026-04-23 02:09:58
● 2026-04-24 21:11:48

○NSdns31.hichina.com2020-03-22 → 2020-03-22 · 4 obs

○ 2016-01-22 16:44:54
● 2020-03-22 06:28:26
○ 2026-04-23 02:09:58
○ 2026-04-24 21:11:48

○NSdns32.hichina.com2020-03-22 → 2020-03-22 · 4 obs

○ 2016-01-22 16:44:54
● 2020-03-22 06:28:26
○ 2026-04-23 02:09:58
○ 2026-04-24 21:11:48

●NSeva.ns.cloudflare.com2026-04-23 → 2026-04-24 · 3 obs

○ 2020-03-22 06:28:26
● 2026-04-23 02:09:58
● 2026-04-24 21:11:48

○NSns09.domaincontrol.com2015-06-19 → 2016-01-22 · 4 obs

● 2015-06-19 13:59:04
● 2016-01-22 16:44:54
○ 2020-03-22 06:28:26
○ 2026-04-24 21:11:48

○NSns10.domaincontrol.com2015-06-19 → 2016-01-22 · 4 obs

● 2015-06-19 13:59:04
● 2016-01-22 16:44:54
○ 2020-03-22 06:28:26
○ 2026-04-24 21:11:48

○MXmailstore1.secureserver.net2015-06-19 → 2016-01-22 · 4 obs

● 2015-06-19 13:59:04
● 2016-01-22 16:44:54
○ 2020-03-22 06:28:26
○ 2026-04-24 21:11:48

○MXsmtp.secureserver.net2015-06-19 → 2016-01-22 · 4 obs

● 2015-06-19 13:59:04
● 2016-01-22 16:44:54
○ 2020-03-22 06:28:26
○ 2026-04-24 21:11:48

●A104.21.75.552026-04-23 → 2026-04-24 · 3 obs

○ 2020-03-22 06:28:26
● 2026-04-23 02:09:58
● 2026-04-24 21:11:48

●A172.67.214.2112026-04-23 → 2026-04-24 · 3 obs

○ 2020-03-22 06:28:26
● 2026-04-23 02:09:58
● 2026-04-24 21:11:48

○A184.168.221.542015-06-19 → 2016-01-22 · 4 obs

● 2015-06-19 13:59:04
● 2016-01-22 16:44:54
○ 2020-03-22 06:28:26
○ 2026-04-24 21:11:48

●A2606:4700:3033::ac43:d6d32026-04-23 → 2026-04-24 · 3 obs

○ 2020-03-22 06:28:26
● 2026-04-23 02:09:58
● 2026-04-24 21:11:48

●A2606:4700:3036::6815:4b372026-04-23 → 2026-04-24 · 3 obs

○ 2020-03-22 06:28:26
● 2026-04-23 02:09:58
● 2026-04-24 21:11:48

○A47.91.250.1982020-03-22 → 2020-03-22 · 4 obs

○ 2016-01-22 16:44:54
● 2020-03-22 06:28:26
○ 2026-04-23 02:09:58
○ 2026-04-24 21:11:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
jsykw.com	eva.ns.cloudflare.com, bowen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.114

NS records: eva.ns.cloudflare.com, bowen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsykw.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.55, 172.67.214.211`
AAAA	2	`2606:4700:3036::6815:4b37, 2606:4700:3033::ac43:d6d3`
NS	2	`bowen.ns.cloudflare.com, eva.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bowen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (eva.ns.cloudflare.com, eva.ns.cloudflare.com, eva.ns.cloudflare.com...)

Analysis

IP Addresses

jsykw.com points to four IP numbers: 2606:4700:3033::ac43:d6d3, 2606:4700:3036::6815:4b37, 104.21.75.55 and 172.67.214.211.

Other host names, for instance klxcy.com, ymlkz.com, crosscountrymealtrain.com, mail.rollimann.de and miflotasegura.com share IP numbers with jsykw.com.

Name Servers

jsykw.com's delegation is to two name servers bowen.ns.cloudflare.com and eva.ns.cloudflare.com.

jsykw.com shares the same name server configuration as other domains, such as hjlya.com, lywhg.com, njxzj.com, jsbpc.com and daltonbly.com.

jsykw.com at least partially shares its name servers with other domains, for instance bjaodn.org, hgcloud.to, ulnickgroup.com, spajoe.com and ty0816.com.

These name servers are often used together with the name servers quincy.ns.cloudflare.com.

Host names with six IP numbers:

bowen.ns.cloudflare.com points to: 2606:4700:58::a29f:2c53, 2803:f800:50::6ca2:c353, 2a06:98c1:50::ac40:2353, 108.162.195.83, 162.159.44.83 and 172.64.35.83.

eva.ns.cloudflare.com points to: 2606:4700:50::adf5:3a72, 2803:f800:50::6ca2:c072, 2a06:98c1:50::ac40:2072, 108.162.192.114, 172.64.32.114 and 173.245.58.114.

jsykw.com - robtex.com

jsykw.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`jsykw.com`

`com`