linuxsecurity.cn - dns.ninja

linuxsecurity.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bbb8🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:3c13🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.19Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.184🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclarissa.ns.cloudflare.com ⭐
A2606:4700:50::a29f:267b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c27b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:227b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclarissa.ns.cloudflare.com
A108.162.194.123🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A162.159.38.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A172.64.34.123🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
NSjarred.ns.cloudflare.com
A2606:4700:58::a29f:2c7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjarred.ns.cloudflare.com
A2803:f800:50::6ca2:c37e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjarred.ns.cloudflare.com
A2a06:98c1:50::ac40:237e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjarred.ns.cloudflare.com
A108.162.195.126🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.44.126Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.35.126🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.60.19, 172.67.187.184
IPv6 hints2606:4700:3030::ac43:bbb8, 2606:4700:3032::6815:3c13
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOAclarissa.ns.cloudflare.comdns@cloudflare.com serial=2406739974

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035079641

Same first word

linuxsecurity.com.br
linuxsecurity.com.pe
linuxsecurity.pro
linuxsecurity.ws
linuxsecurity.co.nz
linuxsecurity.us
linuxsecurity.guru
linuxsecurity.de
linuxsecurity.ru
linuxsecurity.co
linuxsecurity.org
linuxsecurity.net
linuxsecurity.com
linuxsecurity.pe
linuxsecurity.cn
linuxsecurity.nl
linuxsecurity.expert

Similar names

securitylinux.com.br
securitylinux.net
securitylinux.com

DNS History

23 records (6 active, 17 former)

20162017201820192020202120222023202420252026NSclarissa.ns.cloudflare.comjarred.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmxn.mxhichina.commxw.mxhichina.comA104.21.60.19172.67.187.1842606:4700:3030::ac43:bbb82606:4700:3032::6815:3c13121.42.116.210151.101.73.147188.114.96.0188.114.96.4188.114.97.0188.114.97.42606:4700:130:436c:6f75:6466:6c61:72652606:4700:3031::ac43:bbb82606:4700:3037::6815:3c132a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSclarissa.ns.cloudflare.com2026-02-18 → 2026-07-23 · 3 obs
○ 2021-10-17 11:40:00
● 2026-02-18 01:08:08
● 2026-07-23 13:31:56
○NSdns10.hichina.com2015-10-24 → 2021-10-17 · 4 obs
● 2015-10-24 12:10:00
● 2021-10-17 11:40:00
○ 2026-02-18 01:08:08
○ 2026-07-23 13:31:56
○NSdns9.hichina.com2015-10-24 → 2021-10-17 · 4 obs
● 2015-10-24 12:10:00
● 2021-10-17 11:40:00
○ 2026-02-18 01:08:08
○ 2026-07-23 13:31:56
●NSjarred.ns.cloudflare.com2026-02-18 → 2026-07-23 · 3 obs
○ 2021-10-17 11:40:00
● 2026-02-18 01:08:08
● 2026-07-23 13:31:56
○MXmxn.mxhichina.com2021-10-17 → 2021-10-17 · 3 obs
● 2021-10-17 11:40:00
○ 2026-02-18 01:08:08
○ 2026-07-23 13:31:56
○MXmxw.mxhichina.com2021-10-17 → 2021-10-17 · 3 obs
● 2021-10-17 11:40:00
○ 2026-02-18 01:08:08
○ 2026-07-23 13:31:56
●A104.21.60.192026-02-18 → 2026-07-23 · 10 obs
○ 2021-10-17 11:40:00
● 2026-02-18 01:08:08
● 2026-02-27 07:51:22
○ 2026-03-01 08:44:34
○ 2026-03-01 09:37:32
● 2026-03-01 11:15:24
● 2026-06-03 09:47:42
○ 2026-07-04 17:03:08
● 2026-07-13 20:57:08
● 2026-07-23 13:31:56
○A121.42.116.2102015-10-24 → 2016-12-31 · 4 obs
● 2015-10-24 12:10:00
● 2016-12-31 10:32:20
○ 2017-11-18 17:30:56
○ 2026-07-23 13:31:56
○A151.101.73.1472017-11-18 → 2021-10-17 · 5 obs
○ 2016-12-31 10:32:20
● 2017-11-18 17:30:56
● 2021-10-17 11:40:00
○ 2026-02-18 01:08:08
○ 2026-07-23 13:31:56
●A172.67.187.1842026-02-18 → 2026-07-23 · 10 obs
○ 2021-10-17 11:40:00
● 2026-02-18 01:08:08
● 2026-02-27 07:51:22
○ 2026-03-01 08:44:34
○ 2026-03-01 09:37:32
● 2026-03-01 11:15:24
● 2026-06-03 09:47:42
○ 2026-07-04 17:03:08
● 2026-07-13 20:57:08
● 2026-07-23 13:31:56
○A188.114.96.02026-03-01 → 2026-07-13 · 6 obs
○ 2026-02-27 07:51:22
● 2026-03-01 08:44:34
○ 2026-03-01 09:37:32
● 2026-07-13 16:23:38
○ 2026-07-13 20:57:08
○ 2026-07-23 13:31:56
○A188.114.96.42026-03-01 → 2026-03-01 · 4 obs
○ 2026-03-01 08:44:34
● 2026-03-01 09:37:32
○ 2026-03-01 11:15:24
○ 2026-07-23 13:31:56
○A188.114.97.02026-03-01 → 2026-07-13 · 6 obs
○ 2026-02-27 07:51:22
● 2026-03-01 08:44:34
○ 2026-03-01 09:37:32
● 2026-07-13 16:23:38
○ 2026-07-13 20:57:08
○ 2026-07-23 13:31:56
○A188.114.97.42026-03-01 → 2026-03-01 · 4 obs
○ 2026-03-01 08:44:34
● 2026-03-01 09:37:32
○ 2026-03-01 11:15:24
○ 2026-07-23 13:31:56
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-24 → 2026-02-24 · 4 obs
○ 2026-02-21 20:06:56
● 2026-02-24 14:29:52
○ 2026-02-27 07:51:22
○ 2026-07-23 13:31:56
●A2606:4700:3030::ac43:bbb82026-07-13 → 2026-07-23 · 3 obs
○ 2026-07-13 16:23:38
● 2026-07-13 20:57:08
● 2026-07-23 13:31:56
○A2606:4700:3031::ac43:bbb82026-02-18 → 2026-06-03 · 13 obs
○ 2021-10-17 11:40:00
● 2026-02-18 01:08:08
● 2026-02-21 20:06:56
○ 2026-02-24 14:29:52
● 2026-02-27 07:51:22
○ 2026-03-01 08:44:34
○ 2026-03-01 09:37:32
● 2026-03-01 11:15:24
○ 2026-03-09 04:45:48
● 2026-04-25 01:28:52
● 2026-06-03 09:47:42
○ 2026-07-04 17:03:08
○ 2026-07-23 13:31:56
●A2606:4700:3032::6815:3c132026-07-13 → 2026-07-23 · 3 obs
○ 2026-07-13 16:23:38
● 2026-07-13 20:57:08
● 2026-07-23 13:31:56
○A2606:4700:3037::6815:3c132026-02-18 → 2026-06-03 · 13 obs
○ 2021-10-17 11:40:00
● 2026-02-18 01:08:08
● 2026-02-21 20:06:56
○ 2026-02-24 14:29:52
● 2026-02-27 07:51:22
○ 2026-03-01 08:44:34
○ 2026-03-01 09:37:32
● 2026-03-01 11:15:24
○ 2026-03-09 04:45:48
● 2026-04-25 01:28:52
● 2026-06-03 09:47:42
○ 2026-07-04 17:03:08
○ 2026-07-23 13:31:56
○A2a06:98c1:3120::2026-03-09 → 2026-07-13 · 6 obs
○ 2026-03-01 11:15:24
● 2026-03-09 04:45:48
○ 2026-04-25 01:28:52
● 2026-07-13 16:23:38
○ 2026-07-13 20:57:08
○ 2026-07-23 13:31:56
○A2a06:98c1:3120::42026-03-01 → 2026-03-01 · 5 obs
○ 2026-02-27 07:51:22
● 2026-03-01 08:44:34
● 2026-03-01 09:37:32
○ 2026-03-01 11:15:24
○ 2026-07-23 13:31:56
○A2a06:98c1:3121::2026-03-09 → 2026-07-13 · 6 obs
○ 2026-03-01 11:15:24
● 2026-03-09 04:45:48
○ 2026-04-25 01:28:52
● 2026-07-13 16:23:38
○ 2026-07-13 20:57:08
○ 2026-07-23 13:31:56
○A2a06:98c1:3121::42026-03-01 → 2026-03-01 · 5 obs
○ 2026-02-27 07:51:22
● 2026-03-01 08:44:34
● 2026-03-01 09:37:32
○ 2026-03-01 11:15:24
○ 2026-07-23 13:31:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
linuxsecurity.cnjarred.ns.cloudflare.com, clarissa.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.123

NS records: jarred.ns.cloudflare.com, clarissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxsecurity.cn (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.187.184, 104.21.60.19
AAAA22606:4700:3030::ac43:bbb8, 2606:4700:3032::6815:3c13
NS2clarissa.ns.cloudflare.com, jarred.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clarissa.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

linuxsecurity.cn has four IP addresses: 104.21.60.19, 172.67.187.184, 2606:4700:3030::ac43:bbb8 and 2606:4700:3032::6815:3c13.

Additional host names — drift2bay.com, nvision.lk, mail.wshells.ws and two others — share IP numbers with linuxsecurity.cn.

Name Servers

linuxsecurity.cn is delegated to two name servers: clarissa.ns.cloudflare.com and jarred.ns.cloudflare.com.

linuxsecurity.cn shares its name server setup with other domains, including vintage(0x706f726e).name, dgzsg.cn, lmdv.cn and two others.

linuxsecurity.cn has at least partial name server overlap with other domains, such as mwyc.net, hillheizoel.de, security-bot.cc and two others.

chloe.ns.cloudflare.com, lindsey.ns.cloudflare.com and paige.ns.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.

Host names with 6 IP numbers:

clarissa.ns.cloudflare.com resolves to 108.162.194.123, 162.159.38.123, 172.64.34.123 and 3 other IP addresses.

jarred.ns.cloudflare.com resolves to 108.162.195.126, 162.159.44.126, 172.64.35.126 and 3 other IP addresses.