`jhvision.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:50a6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:97c6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.166^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.198^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`ryan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ryan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ryan.ns.cloudflare.com`
		A	108.162.195.229^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	162.159.44.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	172.64.35.229^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.166, 172.67.151.198
		IPv6 hints	2606:4700:3030::6815:50a6, 2606:4700:3035::ac43:97c6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2400074194

`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=2034707443

Same first word

jhvision.cn

Similar names

hjvision.com

DNS History

16 records (6 active, 10 former)

●NScrystal.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2020-01-13 22:56:16
● 2026-04-07 07:34:58
● 2026-04-24 14:37:48

○NSdns10.hichina.com2015-08-01 → 2016-03-01 · 4 obs

● 2015-08-01 16:19:30
● 2016-03-01 08:11:54
○ 2016-07-03 17:42:46
○ 2026-04-24 14:37:48

○NSdns9.hichina.com2015-08-01 → 2016-03-01 · 4 obs

● 2015-08-01 16:19:30
● 2016-03-01 08:11:54
○ 2016-07-03 17:42:46
○ 2026-04-24 14:37:48

○NSexpirens3.hichina.com2016-07-03 → 2016-07-03 · 4 obs

○ 2016-03-01 08:11:54
● 2016-07-03 17:42:46
○ 2020-01-13 22:56:16
○ 2026-04-24 14:37:48

○NSexpirens4.hichina.com2016-07-03 → 2016-07-03 · 4 obs

○ 2016-03-01 08:11:54
● 2016-07-03 17:42:46
○ 2020-01-13 22:56:16
○ 2026-04-24 14:37:48

○NSf1g1ns1.dnspod.net2020-01-13 → 2020-01-13 · 4 obs

○ 2016-07-03 17:42:46
● 2020-01-13 22:56:16
○ 2026-04-07 07:34:58
○ 2026-04-24 14:37:48

○NSf1g1ns2.dnspod.net2020-01-13 → 2020-01-13 · 4 obs

○ 2016-07-03 17:42:46
● 2020-01-13 22:56:16
○ 2026-04-07 07:34:58
○ 2026-04-24 14:37:48

●NSryan.ns.cloudflare.com2026-04-07 → 2026-04-24 · 3 obs

○ 2020-01-13 22:56:16
● 2026-04-07 07:34:58
● 2026-04-24 14:37:48

○MXmxdomain.qq.com2015-08-01 → 2016-03-01 · 4 obs

● 2015-08-01 16:19:30
● 2016-03-01 08:11:54
○ 2016-07-03 17:42:46
○ 2026-04-24 14:37:48

●A104.21.80.1662026-04-07 → 2026-04-24 · 3 obs

○ 2020-01-13 22:56:16
● 2026-04-07 07:34:58
● 2026-04-24 14:37:48

○A121.197.29.1022015-08-01 → 2016-03-01 · 4 obs

● 2015-08-01 16:19:30
● 2016-03-01 08:11:54
○ 2016-07-03 17:42:46
○ 2026-04-24 14:37:48

○A128.1.143.1122020-01-13 → 2020-01-13 · 4 obs

○ 2017-02-18 09:14:36
● 2020-01-13 22:56:16
○ 2026-04-07 07:34:58
○ 2026-04-24 14:37:48

●A172.67.151.1982026-04-07 → 2026-04-24 · 3 obs

○ 2020-01-13 22:56:16
● 2026-04-07 07:34:58
● 2026-04-24 14:37:48

●A2606:4700:3030::6815:50a62026-04-07 → 2026-04-24 · 3 obs

○ 2020-01-13 22:56:16
● 2026-04-07 07:34:58
● 2026-04-24 14:37:48

●A2606:4700:3035::ac43:97c62026-04-07 → 2026-04-24 · 3 obs

○ 2020-01-13 22:56:16
● 2026-04-07 07:34:58
● 2026-04-24 14:37:48

○A42.120.158.782016-07-03 → 2016-07-03 · 4 obs

○ 2016-03-01 08:11:54
● 2016-07-03 17:42:46
○ 2017-02-18 09:14:36
○ 2026-04-24 14:37:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn...	-
jhvision.cn	ryan.ns.cloudflare.com, crystal.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.202

NS records: ryan.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jhvision.cn (unsigned zone)

⏱️ Timing

Total: 881ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.198, 104.21.80.166`
AAAA	2	`2606:4700:3030::6815:50a6, 2606:4700:3035::ac43:97c6`
NS	2	`crystal.ns.cloudflare.com, ryan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

jhvision.cn maps to four IP numbers: 2606:4700:3030::6815:50a6, 2606:4700:3035::ac43:97c6, 104.21.80.166 and 172.67.151.198.

Other host names, for instance alebilet.pl-8743-oferta.click, cryode.com, jm8krg.net, qyxbjyy.com and solidspark.us share IP numbers with jhvision.cn.

Name Servers

Two name servers crystal.ns.cloudflare.com and ryan.ns.cloudflare.com are delegated to jhvision.cn.

jhvision.cn uses the same name server configuration as other domains, such as almeda.cn, repair-your-credit-yourself.com, qch88.cn, designbbs.cn and juensh.com.

jhvision.cn at least partially shares name servers with other domains such as margot.co.nz, kadalrawa.online, krotas.com, grease.de and sedapnikmat.org.

these name servers are commonly used alongside the name servers thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com, evelyn.ns.cloudflare.com, anita.ns.cloudflare.com and brynne.ns.cloudflare.com.

Host names with six IP numbers: Host name crystal.ns.cloudflare.com points to 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202; host name ryan.ns.cloudflare.com points to 2606:4700:58::a29f:2ce5, 2803:f800:50::6ca2:c3e5, 2a06:98c1:50::ac40:23e5, 108.162.195.229, 162.159.44.229 and 172.64.35.229.

jhvision.cn - robtex.com

jhvision.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`jhvision.cn`

`cn`