`linesys.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3326^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:dcb2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.38^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.178^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyrie.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c26^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c326^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyrie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2326^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyrie.ns.cloudflare.com`
		A	108.162.195.38^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	162.159.44.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	172.64.35.38^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.38, 172.67.220.178
		IPv6 hints	2606:4700:3031::6815:3326, 2606:4700:3035::ac43:dcb2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`kyrie.ns.cloudflare.com`dns@cloudflare.com serial=2409271288

`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=2035148490

Same first word

linesys.cn

linesys.com

linesys.jp

linesys.ru

linesys.com.cn

linesys.cc

Similar names

yinless.com

inelsys.com

inelsys.ru

sysline.com

enlysis.com

nissley.org

ilensys.com

sysenli.com

nilesys.com

nelisys.com

nelisys.net

linseys.com

silysen.com

nissley.com

nelysis.com

insleys.com

inelsys.net

sysline.net

lenisys.com

sysline.com.br

linseys.net

liensys.com

nyisles.com

DNS History

15 records (6 active, 9 former)

●NSkyrie.ns.cloudflare.com2026-03-31 → 2026-08-06 · 3 obs

○ 2017-03-15 18:42:26
● 2026-03-31 18:03:40
● 2026-08-06 11:21:18

○NSns1.22.cn2015-05-05 → 2017-03-15 · 4 obs

● 2015-05-05 04:40:06
● 2017-03-15 18:42:26
○ 2026-03-31 18:03:40
○ 2026-08-06 11:21:18

○NSns2.22.cn2015-10-08 → 2016-07-17 · 5 obs

○ 2015-05-05 04:40:06
● 2015-10-08 23:51:52
● 2016-07-17 01:43:58
○ 2017-03-15 18:42:26
○ 2026-08-06 11:21:18

○NSns3.22.cn2015-10-08 → 2016-07-17 · 5 obs

○ 2015-05-05 04:40:06
● 2015-10-08 23:51:52
● 2016-07-17 01:43:58
○ 2017-03-15 18:42:26
○ 2026-08-06 11:21:18

○NSns4.22.cn2015-10-08 → 2016-07-17 · 5 obs

○ 2015-05-05 04:40:06
● 2015-10-08 23:51:52
● 2016-07-17 01:43:58
○ 2017-03-15 18:42:26
○ 2026-08-06 11:21:18

●NSsima.ns.cloudflare.com2026-03-31 → 2026-08-06 · 3 obs

○ 2017-03-15 18:42:26
● 2026-03-31 18:03:40
● 2026-08-06 11:21:18

●A104.21.51.382026-03-31 → 2026-08-06 · 3 obs

○ 2016-07-17 01:43:58
● 2026-03-31 18:03:40
● 2026-08-06 11:21:18

○A122.114.92.832016-07-17 → 2016-07-17 · 4 obs

○ 2015-05-05 04:40:06
● 2016-07-17 01:43:58
○ 2026-03-31 18:03:40
○ 2026-08-06 11:21:18

●A172.67.220.1782026-03-31 → 2026-08-06 · 3 obs

○ 2016-07-17 01:43:58
● 2026-03-31 18:03:40
● 2026-08-06 11:21:18

○A220.179.151.172015-05-05 → 2015-05-05 · 3 obs

● 2015-05-05 04:40:06
○ 2026-03-31 18:03:40
○ 2026-08-06 11:21:18

●A2606:4700:3031::6815:33262026-07-16 → 2026-08-06 · 3 obs

○ 2026-03-31 18:03:40
● 2026-07-16 12:15:34
● 2026-08-06 11:21:18

○A2606:4700:3032::6815:33262026-03-31 → 2026-03-31 · 4 obs

○ 2016-07-17 01:43:58
● 2026-03-31 18:03:40
○ 2026-07-16 12:15:34
○ 2026-08-06 11:21:18

○A2606:4700:3033::ac43:dcb22026-03-31 → 2026-03-31 · 4 obs

○ 2016-07-17 01:43:58
● 2026-03-31 18:03:40
○ 2026-07-16 12:15:34
○ 2026-08-06 11:21:18

●A2606:4700:3035::ac43:dcb22026-07-16 → 2026-08-06 · 3 obs

○ 2026-03-31 18:03:40
● 2026-07-16 12:15:34
● 2026-08-06 11:21:18

○CNAME6.sindns.net2015-05-05 → 2016-07-17 · 4 obs

● 2015-05-05 04:40:06
● 2016-07-17 01:43:58
○ 2017-03-15 18:42:26
○ 2026-08-06 11:21:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
linesys.cn	sima.ns.cloudflare.com, kyrie.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.222

NS records: sima.ns.cloudflare.com, kyrie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linesys.cn (unsigned zone)

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.178, 104.21.51.38`
AAAA	2	`2606:4700:3035::ac43:dcb2, 2606:4700:3031::6815:3326`
NS	2	`kyrie.ns.cloudflare.com, sima.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyrie.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

linesys.cn has four IP addresses: 104.21.51.38, 172.67.220.178, 2606:4700:3031::6815:3326 and 2606:4700:3035::ac43:dcb2.

thepolitic.org, xaiov.com, kubabonus.com plus two other host names have IP numbers in common with linesys.cn.

Name Servers

linesys.cn is delegated to two name servers: kyrie.ns.cloudflare.com and sima.ns.cloudflare.com.

The name server configuration of linesys.cn is shared with other domains, for instance a3cd.com, sc-youji.cn, eszzj.cn and two others.

linesys.cn partially shares its NS delegation with several other domains, including 711casinos.nl, 73102.co, monkeyclub.ch and two others.

These name servers tend to appear together with the name servers princess.ns.cloudflare.com, alina.ns.cloudflare.com and melody.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

kyrie.ns.cloudflare.com resolves to 108.162.195.38, 162.159.44.38, 172.64.35.38 and 3 other IP addresses.

sima.ns.cloudflare.com resolves to 108.162.192.222, 172.64.32.222, 173.245.58.222 and 3 other IP addresses.

linesys.cn - robtex.com

linesys.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`linesys.cn`

`cn`