`tjsty.com.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4620^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dad1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.32^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.209^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fiona.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fiona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fiona.ns.cloudflare.com`
		A	108.162.192.157^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	172.64.32.157^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
		A	173.245.58.157^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fiona.ns.cloudflare.com`
NS	`hassan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c395^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hassan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2395^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hassan.ns.cloudflare.com`
		A	108.162.195.149^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	162.159.44.149^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
		A	172.64.35.149^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hassan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.32, 172.67.218.209
		IPv6 hints	2606:4700:3030::6815:4620, 2606:4700:3037::ac43:dad1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=118, name=cloudflare-ech.com
SOA	`fiona.ns.cloudflare.com`dns@cloudflare.com serial=2408742931

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030709313

WOT: NOT_SAFE (20/100)

Subdomains

www.tjsty.com.cn

Same first word

tjsty.com.cn

Similar names

tjsyt.cn

styjt.com

jstty.com

tjyst.com

ystjt.com

jtyst.com

jttys.com

tytsj.com

tsjty.com

ttsjy.com

jytts.com

yttsj.com

tystj.com

syjtt.net

ttsyj.com.cn

jstyt.com

tyjst.com

syttj.com

tytjs.com

tsyjt.com

DNS History

17 records (6 active, 11 former)

●NSfiona.ns.cloudflare.com2026-07-25 → 2026-07-27 · 3 obs

○ 2026-04-10 09:36:04
● 2026-07-25 01:27:00
● 2026-07-27 04:26:28

●NShassan.ns.cloudflare.com2026-07-25 → 2026-07-27 · 3 obs

○ 2026-04-10 09:36:04
● 2026-07-25 01:27:00
● 2026-07-27 04:26:28

○NSkeenan.ns.cloudflare.com2026-04-10 → 2026-04-10 · 4 obs

○ 2016-04-16 02:41:18
● 2026-04-10 09:36:04
○ 2026-07-25 01:27:00
○ 2026-07-27 04:26:28

○NSns1.51dns.com2015-06-30 → 2015-11-09 · 4 obs

● 2015-06-30 15:35:14
● 2015-11-09 19:49:48
○ 2016-04-16 02:41:18
○ 2026-07-27 04:26:28

○NSns2.51dns.com2015-06-30 → 2015-11-09 · 4 obs

● 2015-06-30 15:35:14
● 2015-11-09 19:49:48
○ 2016-04-16 02:41:18
○ 2026-07-27 04:26:28

○NSzita.ns.cloudflare.com2026-04-10 → 2026-04-10 · 4 obs

○ 2016-04-16 02:41:18
● 2026-04-10 09:36:04
○ 2026-07-25 01:27:00
○ 2026-07-27 04:26:28

○A104.21.37.152026-04-10 → 2026-04-10 · 4 obs

○ 2015-11-09 19:49:48
● 2026-04-10 09:36:04
○ 2026-07-25 01:27:00
○ 2026-07-27 04:26:28

●A104.21.70.322026-07-25 → 2026-07-27 · 3 obs

○ 2026-06-27 16:42:38
● 2026-07-25 01:27:00
● 2026-07-27 04:26:28

○A148.163.9.1162015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 15:35:14
○ 2015-11-09 19:49:48
○ 2026-07-27 04:26:28

○A172.67.202.1052026-04-10 → 2026-04-10 · 4 obs

○ 2015-11-09 19:49:48
● 2026-04-10 09:36:04
○ 2026-07-25 01:27:00
○ 2026-07-27 04:26:28

●A172.67.218.2092026-07-25 → 2026-07-27 · 3 obs

○ 2026-06-27 16:42:38
● 2026-07-25 01:27:00
● 2026-07-27 04:26:28

○A2606:4700:3030::6815:250f2026-06-27 → 2026-06-27 · 4 obs

○ 2026-04-10 09:36:04
● 2026-06-27 16:42:38
○ 2026-07-25 01:27:00
○ 2026-07-27 04:26:28

●A2606:4700:3030::6815:46202026-07-25 → 2026-07-27 · 3 obs

○ 2026-06-27 16:42:38
● 2026-07-25 01:27:00
● 2026-07-27 04:26:28

○A2606:4700:3030::ac43:ca692026-04-10 → 2026-04-10 · 4 obs

○ 2015-11-09 19:49:48
● 2026-04-10 09:36:04
○ 2026-06-27 16:42:38
○ 2026-07-27 04:26:28

○A2606:4700:3032::ac43:ca692026-06-27 → 2026-06-27 · 4 obs

○ 2026-04-10 09:36:04
● 2026-06-27 16:42:38
○ 2026-07-25 01:27:00
○ 2026-07-27 04:26:28

○A2606:4700:3034::6815:250f2026-04-10 → 2026-04-10 · 4 obs

○ 2015-11-09 19:49:48
● 2026-04-10 09:36:04
○ 2026-06-27 16:42:38
○ 2026-07-27 04:26:28

●A2606:4700:3037::ac43:dad12026-07-25 → 2026-07-27 · 3 obs

○ 2026-06-27 16:42:38
● 2026-07-25 01:27:00
● 2026-07-27 04:26:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
tjsty.com.cn	fiona.ns.cloudflare.com, hassan.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.157

NS records: fiona.ns.cloudflare.com, hassan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tjsty.com.cn (unsigned zone)

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.32, 172.67.218.209`
AAAA	2	`2606:4700:3037::ac43:dad1, 2606:4700:3030::6815:4620`
NS	2	`fiona.ns.cloudflare.com, hassan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fiona.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

tjsty.com.cn serves as the parent of www.tjsty.com.cn.

IP Addresses

tjsty.com.cn has four IP addresses: 104.21.70.32, 172.67.218.209, 2606:4700:3030::6815:4620 and 2606:4700:3037::ac43:dad1.

bo-chao.com, gqak.com, ns1.al-s3odi.com and two other host names share IP numbers with tjsty.com.cn.

Name Servers

tjsty.com.cn is served by two delegated name servers, fiona.ns.cloudflare.com and hassan.ns.cloudflare.com.

tjsty.com.cn uses the same name servers as several other domains — among them waihuikaihu.com.cn, xjns.com.cn, 168ws.com.cn and two more.

tjsty.com.cn has at least partial name server overlap with other domains, such as 4thewww.com, slackguide.info, 697333.com and two others.

It is common to find these name servers paired with the name servers albert.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

fiona.ns.cloudflare.com carries IP addresses 108.162.192.157, 172.64.32.157 and 173.245.58.157, with 3 other addresses beyond those.

hassan.ns.cloudflare.com carries IP addresses 108.162.195.149, 162.159.44.149 and 172.64.35.149, with 3 other addresses beyond those.

tjsty.com.cn - robtex.com

tjsty.com.cn

com.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

`tjsty.com.cn`

`com.cn`