`jsthzb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b7cd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3067^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.103^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.205^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`dayana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2667^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c267^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dayana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2267^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dayana.ns.cloudflare.com`
		A	108.162.194.103^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	162.159.38.103^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
		A	172.64.34.103^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dayana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.103, 172.67.183.205
		IPv6 hints	2606:4700:3032::ac43:b7cd, 2606:4700:3036::6815:3067
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=60, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2399845826

`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=1778354921

Same first word

jsthzb.com

Similar names

bjsthz.com

tzhjsb.com

thjzsb.com

hzstbj.cn

shbzjt.com

jshbtz.com

hbtjsz.cn

hbstjz.com

zbjhts.com

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bjszht.com

szhtbj.com

hbtjsz.com

bjthsz.com

jszhtb.com

hzstbj.com.cn

bjztsh.cn

bhjstz.com

bjzths.com

hbszjt.com

jshtzb.com

hbjtsz.com

hbtsjz.com

jtshzb.com

hbztsj.com

hzbsjt.com

DNS History

14 records (6 active, 8 former)

●NSbart.ns.cloudflare.com2026-03-09 → 2026-05-09 · 3 obs

○ 2017-03-13 22:13:52
● 2026-03-09 18:31:40
● 2026-05-09 19:49:34

●NSdayana.ns.cloudflare.com2026-03-09 → 2026-05-09 · 3 obs

○ 2017-03-13 22:13:52
● 2026-03-09 18:31:40
● 2026-05-09 19:49:34

○NSns.yovole.com2015-07-14 → 2017-03-13 · 4 obs

● 2015-07-14 00:10:20
● 2017-03-13 22:13:52
○ 2026-03-09 18:31:40
○ 2026-05-09 19:49:34

○NSns1.yovole.com2015-07-14 → 2017-03-13 · 4 obs

● 2015-07-14 00:10:20
● 2017-03-13 22:13:52
○ 2026-03-09 18:31:40
○ 2026-05-09 19:49:34

●A104.21.48.1032026-04-24 → 2026-05-09 · 3 obs

○ 2026-04-20 05:27:36
● 2026-04-24 21:42:54
● 2026-05-09 19:49:34

○A117.25.155.772015-07-14 → 2016-04-27 · 4 obs

● 2015-07-14 00:10:20
● 2016-04-27 20:22:06
○ 2017-03-13 22:13:52
○ 2026-05-09 19:49:34

●A172.67.183.2052026-04-24 → 2026-05-09 · 3 obs

○ 2026-04-20 05:27:36
● 2026-04-24 21:42:54
● 2026-05-09 19:49:34

○A180.76.193.372017-03-13 → 2017-03-13 · 4 obs

○ 2016-04-27 20:22:06
● 2017-03-13 22:13:52
○ 2026-03-09 18:31:40
○ 2026-05-09 19:49:34

○A188.114.96.02026-04-18 → 2026-04-20 · 5 obs

○ 2026-03-09 18:31:40
● 2026-04-18 10:09:14
● 2026-04-20 05:27:36
○ 2026-04-24 21:42:54
○ 2026-05-09 19:49:34

○A188.114.97.02026-04-18 → 2026-04-20 · 5 obs

○ 2026-03-09 18:31:40
● 2026-04-18 10:09:14
● 2026-04-20 05:27:36
○ 2026-04-24 21:42:54
○ 2026-05-09 19:49:34

●A2606:4700:3032::ac43:b7cd2026-04-24 → 2026-05-09 · 3 obs

○ 2026-04-20 05:27:36
● 2026-04-24 21:42:54
● 2026-05-09 19:49:34

●A2606:4700:3036::6815:30672026-04-24 → 2026-05-09 · 3 obs

○ 2026-04-20 05:27:36
● 2026-04-24 21:42:54
● 2026-05-09 19:49:34

○A2a06:98c1:3120::2026-04-18 → 2026-04-20 · 5 obs

○ 2026-03-09 18:31:40
● 2026-04-18 10:09:14
● 2026-04-20 05:27:36
○ 2026-04-24 21:42:54
○ 2026-05-09 19:49:34

○A2a06:98c1:3121::2026-04-18 → 2026-04-20 · 5 obs

○ 2026-03-09 18:31:40
● 2026-04-18 10:09:14
● 2026-04-20 05:27:36
○ 2026-04-24 21:42:54
○ 2026-05-09 19:49:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jsthzb.com	bart.ns.cloudflare.com, dayana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.103

NS records: bart.ns.cloudflare.com, dayana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jsthzb.com (unsigned zone)

⏱️ Timing

Total: 118ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.103, 172.67.183.205`
AAAA	2	`2606:4700:3032::ac43:b7cd, 2606:4700:3036::6815:3067`
NS	2	`bart.ns.cloudflare.com, dayana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jsthzb.com points to four IP numbers: 2606:4700:3032::ac43:b7cd, 2606:4700:3036::6815:3067, 104.21.48.103 and 172.67.183.205.

Other host names, for instance media1.fatalgame.com, www.gimnasioamerica.com.uy.cdn.cloudflare.net, tsai-tiger.com, fadhilyori.my.id and dim.km.ua share IP numbers with jsthzb.com.

Name Servers

jsthzb.com's delegation is to two name servers bart.ns.cloudflare.com and dayana.ns.cloudflare.com.

jsthzb.com shares the same name server configuration as other domains, such as gz-yihuaplastic.com, gxswlxs.com, micronodum.com, gyjiaxin.com and gyzhjx.com.

jsthzb.com at least partially shares its name servers with other domains, for instance fronthaul-cran.com, hangar94.com, dlive.in, ebdconnector.com and streamteach.org.

these name servers are commonly used together with hera.ns.cloudflare.com, rayden.ns.cloudflare.com, chad.ns.cloudflare.com and roman.ns.cloudflare.com.

Host names with six IP numbers:

bart.ns.cloudflare.com points to: 2606:4700:58::adf5:3b47, 2803:f800:50::6ca2:c147, 2a06:98c1:50::ac40:2147, 108.162.193.71, 172.64.33.71 and 173.245.59.71.

dayana.ns.cloudflare.com points to: 2606:4700:50::a29f:2667, 2803:f800:50::6ca2:c267, 2a06:98c1:50::ac40:2267, 108.162.194.103, 162.159.38.103 and 172.64.34.103.

jsthzb.com - robtex.com

jsthzb.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

`jsthzb.com`

`com`