`jy-cn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:219e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:a4c7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.158^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.199^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`kristin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kristin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kristin.ns.cloudflare.com`
		A	108.162.192.181^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	172.64.32.181^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
		A	173.245.58.181^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.158, 172.67.164.199
		IPv6 hints	2606:4700:3031::6815:219e, 2606:4700:3034::ac43:a4c7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2408387848

`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=1785330312

Same first word

jy-cn.com

jy-cn.cn

Similar names

cn-jy.net

cn-jy.cn

nj-cy.com

jc-ny.com

jy-nc.com

nj-yc.com

cn-yj.com

cn-yj.cn

DNS History

23 records (6 active, 17 former)

○NSa.share-dns.com2026-05-20 → 2026-05-20 · 3 obs

○ 2026-04-25 06:59:56
● 2026-05-20 16:28:36
○ 2026-07-29 13:26:30

○NSa5.share-dns.com2026-05-20 → 2026-05-20 · 3 obs

○ 2026-04-25 06:59:56
● 2026-05-20 16:28:36
○ 2026-07-29 13:26:30

○NSb.share-dns.net2026-05-20 → 2026-05-20 · 3 obs

○ 2026-04-25 06:59:56
● 2026-05-20 16:28:36
○ 2026-07-29 13:26:30

○NSb5.share-dns.net2026-05-20 → 2026-05-20 · 3 obs

○ 2026-04-25 06:59:56
● 2026-05-20 16:28:36
○ 2026-07-29 13:26:30

○NSdns27.hichina.com2026-04-25 → 2026-07-29 · 2 obs

○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○NSdns28.hichina.com2026-04-25 → 2026-07-29 · 2 obs

○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

●NSjerry.ns.cloudflare.com2026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-20 16:28:36
● 2026-07-29 13:26:30

●NSkristin.ns.cloudflare.com2026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-20 16:28:36
● 2026-07-29 13:26:30

○NSns1.51dns.com2015-09-01 → 2016-09-06 · 4 obs

● 2015-09-01 20:55:30
● 2016-09-06 23:06:54
○ 2016-12-25 22:22:42
○ 2026-07-29 13:26:30

○NSns2.51dns.com2015-09-01 → 2016-09-06 · 4 obs

● 2015-09-01 20:55:30
● 2016-09-06 23:06:54
○ 2016-12-25 22:22:42
○ 2026-07-29 13:26:30

○NSns6.cpi.ad.jp2018-08-05 → 2018-08-05 · 4 obs

○ 2016-12-25 22:22:42
● 2018-08-05 16:56:22
○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○NSns7.cpi.ad.jp2018-08-05 → 2018-08-05 · 4 obs

○ 2016-12-25 22:22:42
● 2018-08-05 16:56:22
○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○MXhzmx01.mxmail.netease.com2026-04-25 → 2026-07-29 · 2 obs

○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○MXhzmx02.mxmail.netease.com2026-04-25 → 2026-07-29 · 2 obs

○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○MXvlmx20.secure.ne.jp2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 16:56:22
○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○MXvlmx21.secure.ne.jp2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 16:56:22
○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○MXvlmx22.secure.ne.jp2018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 16:56:22
○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

○A103.115.48.562026-05-20 → 2026-05-20 · 3 obs

○ 2026-04-25 06:59:56
● 2026-05-20 16:28:36
○ 2026-07-29 13:26:30

●A104.21.33.1582026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-20 16:28:36
● 2026-07-29 13:26:30

○A150.60.157.292018-08-05 → 2018-08-05 · 3 obs

● 2018-08-05 16:56:22
○ 2026-04-25 06:59:56
○ 2026-07-29 13:26:30

●A172.67.164.1992026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-20 16:28:36
● 2026-07-29 13:26:30

●A2606:4700:3031::6815:219e2026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-20 16:28:36
● 2026-07-29 13:26:30

●A2606:4700:3034::ac43:a4c72026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-20 16:28:36
● 2026-07-29 13:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
jy-cn.com	jerry.ns.cloudflare.com, kristin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.182

NS records: jerry.ns.cloudflare.com, kristin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jy-cn.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.199, 104.21.33.158`
AAAA	2	`2606:4700:3031::6815:219e, 2606:4700:3034::ac43:a4c7`
NS	2	`jerry.ns.cloudflare.com, kristin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jy-cn.com points to the four IP addresses 104.21.33.158, 172.67.164.199, 2606:4700:3031::6815:219e and 2606:4700:3034::ac43:a4c7.

cloudflare.bilimicro.top, tecnomata.com, securuscomms.co.uk and two other host names share IP numbers with jy-cn.com.

Name Servers

jy-cn.com is delegated to two name servers: jerry.ns.cloudflare.com and kristin.ns.cloudflare.com.

jy-cn.com uses the same name servers as several other domains — among them lida-slim.com, smwjt.com, jammyhouse.com and two more.

There is at least partial name server overlap between jy-cn.com and other domains — zerm.link, evolvepg.co, gerieasy.com and two more among them.

It is common to find these name servers alongside the name servers sandy.ns.cloudflare.com, kate.ns.cloudflare.com, woz.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

jerry.ns.cloudflare.com resolves to 108.162.193.182, 172.64.33.182, 173.245.59.182 and 3 other IP addresses.

kristin.ns.cloudflare.com resolves to 108.162.192.181, 172.64.32.181, 173.245.58.181 and 3 other IP addresses.

jy-cn.com - robtex.com

jy-cn.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

`jy-cn.com`

`com`