`ytsns.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a27d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:294e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.78^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.125^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tessa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
NS	`zac.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zac.ns.cloudflare.com`
		A	108.162.195.178^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	162.159.44.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
		A	172.64.35.178^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zac.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.78, 172.67.162.125
		IPv6 hints	2606:4700:3033::ac43:a27d, 2606:4700:3034::6815:294e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOA	`tessa.ns.cloudflare.com`dns@cloudflare.com serial=2407523247

`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=2035038099

Same first word

ytsns.cn

ytsns.com

Similar names

nsyst.net

ynsts.org.cn

ystns.co.kr

sysnt.ru

tysns.co.kr

stsny.com

tyssn.com

snyts.com

ntsys.jp

synst.com.cn

ntsys.com.ar

tssny.com

ntsys.co.jp

nssty.com

ntsys.ca

ntsys.pl

ntssy.com

ysnts.icu

synts.cc

nysts.com

systn.com

nytss.com

nsyst.se

ntsys.net

tysns.cn

nsyst.com

ssynt.com

ntsys.se

yntss.com.cn

tysns.com

ntsys.sakura.ne.jp

ntsys.co.kr

tnsys.com

tnsys.cn

synst.com

ynsst.com

DNS History

22 records (6 active, 16 former)

○NSdm1.longmingdns.com2026-07-03 → 2026-07-14 · 2 obs

○ 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

○NSdm2.longmingdns.com2026-07-03 → 2026-07-14 · 2 obs

○ 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

○NSf1g1ns1.dnspod.net2015-07-20 → 2017-02-10 · 4 obs

● 2015-07-20 16:16:44
● 2017-02-10 18:39:02
○ 2018-11-27 17:24:32
○ 2026-07-14 03:17:02

○NSf1g1ns2.dnspod.net2015-07-20 → 2017-02-10 · 4 obs

● 2015-07-20 16:16:44
● 2017-02-10 18:39:02
○ 2018-11-27 17:24:32
○ 2026-07-14 03:17:02

○NSns1.dnspai.com2018-11-27 → 2018-11-27 · 4 obs

○ 2017-02-10 18:39:02
● 2018-11-27 17:24:32
○ 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

○NSns2.dnspai.com2018-11-27 → 2018-11-27 · 4 obs

○ 2017-02-10 18:39:02
● 2018-11-27 17:24:32
○ 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

●NStessa.ns.cloudflare.com2026-07-03 → 2026-07-14 · 3 obs

○ 2018-11-27 17:24:32
● 2026-07-03 22:54:24
● 2026-07-14 03:17:02

●NSzac.ns.cloudflare.com2026-07-03 → 2026-07-14 · 3 obs

○ 2018-11-27 17:24:32
● 2026-07-03 22:54:24
● 2026-07-14 03:17:02

○A104.201.18.1582026-07-03 → 2026-07-14 · 2 obs

○ 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

●A104.21.41.782026-07-14 → 2026-07-14 · 2 obs

○ 2026-07-04 00:05:12
● 2026-07-14 03:17:02

○A107.160.176.1692017-02-10 → 2017-02-10 · 4 obs

○ 2016-06-23 19:42:46
● 2017-02-10 18:39:02
○ 2018-11-27 17:24:32
○ 2026-07-14 03:17:02

●A172.67.162.1252026-07-14 → 2026-07-14 · 2 obs

○ 2026-07-04 00:05:12
● 2026-07-14 03:17:02

○A188.114.96.02026-07-03 → 2026-07-03 · 3 obs

○ 2018-11-27 17:24:32
● 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

○A188.114.97.02026-07-03 → 2026-07-03 · 3 obs

○ 2018-11-27 17:24:32
● 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

○A23.238.232.2022016-06-23 → 2016-06-23 · 3 obs

● 2016-06-23 19:42:46
○ 2017-02-10 18:39:02
○ 2026-07-14 03:17:02

●A2606:4700:3033::ac43:a27d2026-07-14 → 2026-07-14 · 2 obs

○ 2026-07-04 00:05:12
● 2026-07-14 03:17:02

●A2606:4700:3034::6815:294e2026-07-14 → 2026-07-14 · 2 obs

○ 2026-07-04 00:05:12
● 2026-07-14 03:17:02

○A2a06:98c1:3120::2026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 22:54:24
● 2026-07-04 00:05:12
○ 2026-07-14 03:17:02

○A2a06:98c1:3120::42026-07-03 → 2026-07-03 · 4 obs

○ 2018-11-27 17:24:32
● 2026-07-03 22:54:24
○ 2026-07-04 00:05:12
○ 2026-07-14 03:17:02

○A2a06:98c1:3121::2026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 22:54:24
● 2026-07-04 00:05:12
○ 2026-07-14 03:17:02

○A2a06:98c1:3121::42026-07-03 → 2026-07-03 · 4 obs

○ 2018-11-27 17:24:32
● 2026-07-03 22:54:24
○ 2026-07-04 00:05:12
○ 2026-07-14 03:17:02

○A45.39.185.612018-11-27 → 2018-11-27 · 4 obs

○ 2017-02-10 18:39:02
● 2018-11-27 17:24:32
○ 2026-07-03 22:54:24
○ 2026-07-14 03:17:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
ytsns.cn	zac.ns.cloudflare.com, tessa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.229

NS records: zac.ns.cloudflare.com, tessa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ytsns.cn (unsigned zone)

⏱️ Timing

Total: 936ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.78, 172.67.162.125`
AAAA	2	`2606:4700:3033::ac43:a27d, 2606:4700:3034::6815:294e`
NS	2	`tessa.ns.cloudflare.com, zac.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tessa.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

ytsns.cn points to the four IP addresses 104.21.41.78, 172.67.162.125, 2606:4700:3033::ac43:a27d and 2606:4700:3034::6815:294e.

jemping.online, otgateway.com, voxpage1.com plus two other host names have IP numbers in common with ytsns.cn.

Name Servers

DNS delegation for ytsns.cn points to two name servers: tessa.ns.cloudflare.com and zac.ns.cloudflare.com.

The name server configuration of ytsns.cn is shared with other domains, for instance mobilehms.com, albarakatrust.org.uk, olsv.cn and two others.

At least some of ytsns.cn's name servers are shared with other domains, for example po18hub.vip, todesk-xz.com.cn, shujumiao.com and two more.

These name servers tend to be used in conjunction with the name servers fattouche.ns.cloudflare.com.

Hosts with 6 IP addresses each:

tessa.ns.cloudflare.com has IP addresses 108.162.194.229, 162.159.38.229 and 172.64.34.229, plus 3 other.

zac.ns.cloudflare.com has IP addresses 108.162.195.178, 162.159.44.178 and 172.64.35.178, plus 3 other.

ytsns.cn - robtex.com

ytsns.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`ytsns.cn`

`cn`