linuxtech.cn - dns.ninja

linuxtech.cn

DNSSEC⚠️ Not signed
A189.75.240.52🇧🇷 AS-V189.75.192.0/18
NSa10.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb10.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1785503262

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 2035-12-28 #72

Subdomains

www.linuxtech.cn

Same first word

linuxtech.cn
linuxtech.com.hk
linuxtech.io.vn
linuxtech.net
linuxtech.eu
linuxtech.pt
linuxtech.tips
linuxtech.io
linuxtech.in
linuxtech.ch
linuxtech.hu
linuxtech.org
linuxtech.se
linuxtech.pl
linuxtech.de
linuxtech.co.za
linuxtech.com
linuxtech.dk
linuxtech.ir
linuxtech.cl
linuxtech.ie

Similar names

tchelinux.org
luxintech.ir
technilux.be
technilux.eu
techlinux.xyz
technilux.ma
techlinux.com
xinlutech.org
technilux.com
xuniltech.com
luxintech.com
theluxinc.com
technilux.com.au
technilux.net
xunlitech.com
technilux.ch
lunixtech.com
technilux.at
lunixtech.net
technilux.de
technilux.pl
luxethnic.com

DNS History

19 records (5 active, 14 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma10.share-dns.comb.share-dns.netb10.share-dns.neta7.share-dns.coma9.share-dns.comb7.share-dns.netb9.share-dns.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netMXmxbiz1.qq.commxbiz2.qq.comA189.75.240.52154.219.144.9938.239.115.22
●NSa.share-dns.com2026-02-25 → 2026-08-02 · 3 obs
○ 2019-12-23 19:41:02
● 2026-02-25 14:49:24
● 2026-08-02 03:53:18
●NSa10.share-dns.com2026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-12 19:23:34
● 2026-08-02 03:53:18
○NSa7.share-dns.com2026-02-25 → 2026-03-28 · 5 obs
○ 2019-12-23 19:41:02
● 2026-02-25 14:49:24
● 2026-03-28 09:53:24
○ 2026-06-12 19:23:34
○ 2026-08-02 03:53:18
○NSa9.share-dns.com2026-06-12 → 2026-06-12 · 3 obs
○ 2026-03-28 09:53:24
● 2026-06-12 19:23:34
○ 2026-08-02 03:53:18
●NSb.share-dns.net2026-02-25 → 2026-08-02 · 3 obs
○ 2019-12-23 19:41:02
● 2026-02-25 14:49:24
● 2026-08-02 03:53:18
●NSb10.share-dns.net2026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-12 19:23:34
● 2026-08-02 03:53:18
○NSb7.share-dns.net2026-02-25 → 2026-03-28 · 5 obs
○ 2019-12-23 19:41:02
● 2026-02-25 14:49:24
● 2026-03-28 09:53:24
○ 2026-06-12 19:23:34
○ 2026-08-02 03:53:18
○NSb9.share-dns.net2026-06-12 → 2026-06-12 · 3 obs
○ 2026-03-28 09:53:24
● 2026-06-12 19:23:34
○ 2026-08-02 03:53:18
○NSns1.myhostadmin.net2015-06-29 → 2019-12-23 · 4 obs
● 2015-06-29 13:20:50
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○NSns2.myhostadmin.net2015-06-29 → 2019-12-23 · 4 obs
● 2015-06-29 13:20:50
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○NSns3.myhostadmin.net2015-06-29 → 2019-12-23 · 4 obs
● 2015-06-29 13:20:50
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○NSns4.myhostadmin.net2015-06-29 → 2019-12-23 · 4 obs
● 2015-06-29 13:20:50
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○NSns5.myhostadmin.net2015-06-29 → 2019-12-23 · 4 obs
● 2015-06-29 13:20:50
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○NSns6.myhostadmin.net2015-06-29 → 2019-12-23 · 4 obs
● 2015-06-29 13:20:50
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○MXmxbiz1.qq.com2019-12-23 → 2019-12-23 · 3 obs
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○MXmxbiz2.qq.com2019-12-23 → 2019-12-23 · 3 obs
● 2019-12-23 19:41:02
○ 2026-02-25 14:49:24
○ 2026-08-02 03:53:18
○A154.219.144.992026-02-25 → 2026-03-28 · 4 obs
● 2026-02-25 14:49:24
● 2026-03-28 09:53:24
○ 2026-06-12 19:23:34
○ 2026-08-02 03:53:18
●A189.75.240.522026-08-02 → 2026-08-02 · 2 obs
○ 2026-06-12 19:23:34
● 2026-08-02 03:53:18
○A38.239.115.222026-06-12 → 2026-06-12 · 3 obs
○ 2026-03-28 09:53:24
● 2026-06-12 19:23:34
○ 2026-08-02 03:53:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, c.dns.cn, a.dns.cn, d.dns.cn...-
linuxtech.cna10.share-dns.com, b10.share-dns.net-

✅ Authoritative Response

Server:172.64.52.239

NS records: a10.share-dns.com, b10.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxtech.cn (unsigned zone)

⏱️ Timing

Total: 830ms | Queries: -

📄 Records

TypeCountSample Data
A1189.75.240.52
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

Hierarchy

linuxtech.cn is the parent zone for www.linuxtech.cn.

IP Addresses

linuxtech.cn has exactly one IP address — 189.75.240.52.

Name Servers

Four name servers handle the delegation for linuxtech.cn: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

linuxtech.cn partially shares its NS delegation with several other domains, including qinhui-led.com, bucklemania.com, juhuiyouxuan.com and two others.

In DNS configurations, these name servers often share authority with a3.share-dns.com, b3.share-dns.net, a12.share-dns.com and 7 other name servers.

a10.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b10.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

These two host names — a10.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b10.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.