linuxdocs.uk - dns.ninja

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linuxdocs.uk

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3104🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8bfa🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.4Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.139.250🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclark.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclark.ns.cloudflare.com
A2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclark.ns.cloudflare.com
A108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
A173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclark.ns.cloudflare.com
NSligia.ns.cloudflare.com
A2606:4700:50::a29f:2604🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A2803:f800:50::6ca2:c204🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRligia.ns.cloudflare.com
A2a06:98c1:50::ac40:2204🇺🇸 Cloudflare2a06:98c1:50::/45
PTRligia.ns.cloudflare.com
A108.162.194.4🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A162.159.38.4Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
A172.64.34.4🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRligia.ns.cloudflare.com
MXmx.proxiedmail.com ⭐
A207.154.196.147🇩🇪 DIGITALOCEAN207.154.192.0/20 DigitalOcean
PTRmx.proxiedmail.com
TXTproxiedmail-verification=22cf754b149f28fdf23ee4199771ff3f
TXTv=spf1 include:spf.proxiedmail.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.4, 172.67.139.250
IPv6 hints2606:4700:3034::6815:3104, 2606:4700:3034::ac43:8bfa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOAclark.ns.cloudflare.comdns@cloudflare.com serial=2415513624

uk

DNSSEC🔒 Signed (DS record present)
NSdns1.nic.uk ⭐
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
TXT#Timestamp: 1792438800
SOAdns1.nic.ukhostmaster@nic.uk serial=1792439012

Same first word

linuxdocs.org
linuxdocs.de
linuxdocs.com
linuxdocs.ru
linuxdocs.nl
linuxdocs.uk
linuxdocs.net

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xinclouds.com
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insxcloud.net

Previous names

lintyco.uk
lintzford.uk
linu.uk
linum.uk
linus.uk
linusdesign.uk
linuspharma.uk
linustechnology.uk
linuvo.uk
linux-admin7.uk
linux-astro-imaging.uk
linux-homeserver-training-example.uk
linux-phone.uk
linux.uk
linuxbetter.uk
linuxblog.uk
linuxcraft.uk
linuxdist.uk
linuxdo.uk

Next names

linuxengineer.uk
linuxforbeginners.uk
linuxfriendly.uk
linuxinternet.uk
linuxlady.uk
linuxmini.uk
linuxmp.uk
linuxnews.uk
linuxnotebook.uk
linuxos.uk
linuxoutlaw.uk
linuxphones.uk
linuxremotedesktop.uk
linuxrmm.uk
linuxscot.uk
linuxservermonitor.uk
linuxservers.uk
linuxsysadmin.uk
linuxsystems.uk
linuxtablet.uk

DNS History

7 records (7 active, 0 former)

NSclark.ns.cloudflare.comligia.ns.cloudflare.comMXmx.proxiedmail.comA104.21.49.4172.67.139.2502606:4700:3034::6815:31042606:4700:3034::ac43:8bfa
●NSclark.ns.cloudflare.com2026-09-11 → 2026-10-19 · 2 obs
● 2026-09-11 08:26:56
● 2026-10-19 20:11:12
●NSligia.ns.cloudflare.com2026-09-11 → 2026-10-19 · 2 obs
● 2026-09-11 08:26:56
● 2026-10-19 20:11:12
●MXmx.proxiedmail.com2026-09-11 → 2026-10-19 · 2 obs
● 2026-09-11 08:26:56
● 2026-10-19 20:11:12
●A104.21.49.42026-09-11 → 2026-10-19 · 2 obs
● 2026-09-11 08:26:56
● 2026-10-19 20:11:12
●A172.67.139.2502026-09-11 → 2026-10-19 · 2 obs
● 2026-09-11 08:26:56
● 2026-10-19 20:11:12
●A2606:4700:3034::6815:31042026-09-11 → 2026-10-19 · 2 obs
● 2026-09-11 08:26:56
● 2026-10-19 20:11:12
●A2606:4700:3034::ac43:8bfa2026-09-11 → 2026-10-19 · 2 obs
● 2026-09-11 08:26:56
● 2026-10-19 20:11:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
linuxdocs.ukclark.ns.cloudflare.com, ligia.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.87

NS records: clark.ns.cloudflare.com, ligia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxdocs.uk (unsigned zone)

⏱️ Timing

Total: 2101ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.139.250, 104.21.49.4
AAAA22606:4700:3034::ac43:8bfa, 2606:4700:3034::6815:3104
NS2clark.ns.cloudflare.com, ligia.ns.cloudflare.com
MX1mx.proxiedmail.com (pri: 10)
TXT2proxiedmail-verification=22cf754b149f28f, v=spf1 include:spf.proxiedmail.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clark.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

linuxdocs.uk directs to four IP numbers, which are 104.21.49.4, 172.67.139.250, 2606:4700:3034::6815:3104 and 2606:4700:3034::ac43:8bfa.

Additional host names — jonitogel.io, assets.inmonarch.com, fotodng.com and two others — share IP numbers with linuxdocs.uk.

Name Servers

linuxdocs.uk uses two name servers for its delegation: clark.ns.cloudflare.com and ligia.ns.cloudflare.com.

linuxdocs.uk shares its name server setup with other domains, including sage-console.pages.dev, vichhika4545.workers.dev, notarojline.club and two others.

The name servers of linuxdocs.uk overlap at least partially with those of other domains — among them 2024chevrolettahoeseating9passengers.pages.dev, yummy-6wz.pages.dev, sportsbet566.io and two more.

The name servers titan.ns.cloudflare.com, tani.ns.cloudflare.com and dell.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

Hostname clark.ns.cloudflare.com directs to 108.162.193.87, 172.64.33.87 and 173.245.59.87 along with 3 other IP addresses.

Hostname ligia.ns.cloudflare.com directs to 108.162.194.4, 162.159.38.4 and 172.64.34.4 along with 3 other IP addresses.

Mail Servers

linuxdocs.uk has one mail server: mx.proxiedmail.com.

linuxdocs.uk shares the same mail server setup as other domains, including bunatlen.com, linkwatchr.com, birdimail.com and two others.

linuxdocs.uk shares mail servers — at least in part — with other domains, including floda.org, akvatic.com, prafuldigitails.online and two others.

These mail servers are frequently seen alongside the mail servers smtp.google.com.

mx.proxiedmail.com directs to just one IP number, 207.154.196.147.