lcuk.io - robtex.com

lcuk.io

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:3ff6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:ad61🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.63.246Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.97🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclayton.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A2803:f800:50::6ca2:c3e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclayton.ns.cloudflare.com
A2a06:98c1:50::ac40:23e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclayton.ns.cloudflare.com
A108.162.195.226🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A162.159.44.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
A172.64.35.226🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclayton.ns.cloudflare.com
NSkim.ns.cloudflare.com
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.63.246, 172.67.173.97
IPv62606:4700:3035::6815:3ff6, 2606:4700:3037::ac43:ad61
SOAclayton.ns.cloudflare.comdns@cloudflare.com serial=2397212051

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1774632341
⚠️ On DNS blocklist: tif

Same first word

lcuk.net
lcuk.org
lcuk.co.uk
lcuk.org.uk
lcuk.io

Similar names

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luck.bike
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ukcl.com
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kcul.org
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kclu.com
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luck.partners
luck.asia
luck.tv

DNS History

6 records (6 active, 0 former)

NSclayton.ns.cloudflare.comkim.ns.cloudflare.comA104.21.63.246172.67.173.972606:4700:3035::6815:3ff62606:4700:3037::ac43:ad61
●NSclayton.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 03:28:04
● 2026-03-27 18:06:38
●NSkim.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 03:28:04
● 2026-03-27 18:06:38
●A104.21.63.2462026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 03:28:04
● 2026-03-27 18:06:38
●A172.67.173.972026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 03:28:04
● 2026-03-27 18:06:38
●A2606:4700:3035::6815:3ff62026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 03:28:04
● 2026-03-27 18:06:38
●A2606:4700:3037::ac43:ad612026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 03:28:04
● 2026-03-27 18:06:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
lcuk.ioclayton.ns.cloudflare.com, kim.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.126

NS records: clayton.ns.cloudflare.com, kim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lcuk.io (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.97, 104.21.63.246
AAAA22606:4700:3035::6815:3ff6, 2606:4700:3037::ac43:ad61
NS2clayton.ns.cloudflare.com, kim.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clayton.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

lcuk.io points to four IP numbers: 2606:4700:3035::6815:3ff6, 2606:4700:3037::ac43:ad61, 104.21.63.246 and 172.67.173.97.

Other host names, for instance corp.timechamp.io, 784214.shop, omahait.com, kitemed.com and gwdesigns.co.uk share IP numbers with lcuk.io.

Name Servers

lcuk.io's delegation is to two name servers clayton.ns.cloudflare.com and kim.ns.cloudflare.com.

lcuk.io shares the same name server setup as other domains, for example cagriturk.com, samesystem.lt and imok.cc.

lcuk.io at least partially shares its name servers with other domains, for instance sooo.co.il, voip.click, (0x736578)tv.net.pl, pcimage.com.hk and 320915.xyz.

These name servers are commonly used alongside casey.ns.cloudflare.com and leif.ns.cloudflare.com.

Host names with six IP numbers:

clayton.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce2, 2803:f800:50::6ca2:c3e2, 2a06:98c1:50::ac40:23e2, 108.162.195.226, 162.159.44.226 and 172.64.35.226.

kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.