100100.org.uk - robtex.com

100100.org.uk

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:d7b1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:2d97🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.151Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.177🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbecky.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A2803:f800:50::6ca2:c049🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbecky.ns.cloudflare.com
A2a06:98c1:50::ac40:2049🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbecky.ns.cloudflare.com
A108.162.192.73🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A172.64.32.73🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
A173.245.58.73🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbecky.ns.cloudflare.com
NSbuck.ns.cloudflare.com
A2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbuck.ns.cloudflare.com
A2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbuck.ns.cloudflare.com
A108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.151, 172.67.215.177
IPv6 hints2606:4700:3035::ac43:d7b1, 2606:4700:3036::6815:2d97
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAbecky.ns.cloudflare.comdns@cloudflare.com serial=2407074055

org.uk

DNSSEC⚠️ Not signed
NSdns1.nic.uk ⭐ ⚠️ Not in parent delegation
NSdns2.nic.uk ⚠️ Not in parent delegation
NSdns3.nic.uk ⚠️ Not in parent delegation
NSdns4.nic.uk ⚠️ Not in parent delegation
NSnsa.nic.uk ⚠️ Not in parent delegation
NSnsb.nic.uk ⚠️ Not in parent delegation
NSnsc.nic.uk ⚠️ Not in parent delegation
NSnsd.nic.uk ⚠️ Not in parent delegation
SOAdns1.nic.ukhostmaster@nominet.org.uk serial=1784826564
rank #593423 globally
rank #31316 in the tld
WOT: SAFE (71/100)

Same first word

100100.cz
100100.ge
100100.co.uk
100100.com
100100.fr
100100.se
100100.ai
100100.nl
100100.be
100100.net
100100.store
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100100.vc
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100100.it
100100.de
100100.org.uk
100100.ru
100100.co.jp
100100.biz
100100.jp
100100.space
100100.tel

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100010.cn
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101000.net
000101.com

DNS History

8 records (6 active, 2 former)

NSbecky.ns.cloudflare.combuck.ns.cloudflare.comA104.21.45.151172.67.215.1772606:4700:3035::ac43:d7b12606:4700:3036::6815:2d972606:4700:3030::ac43:d7b12606:4700:3034::6815:2d97
●NSbecky.ns.cloudflare.com2026-06-19 → 2026-07-23 · 2 obs
● 2026-06-19 18:54:24
● 2026-07-23 17:55:10
●NSbuck.ns.cloudflare.com2026-06-19 → 2026-07-23 · 2 obs
● 2026-06-19 18:54:24
● 2026-07-23 17:55:10
●A104.21.45.1512026-06-19 → 2026-07-23 · 2 obs
● 2026-06-19 18:54:24
● 2026-07-23 17:55:10
●A172.67.215.1772026-06-19 → 2026-07-23 · 2 obs
● 2026-06-19 18:54:24
● 2026-07-23 17:55:10
○A2606:4700:3030::ac43:d7b12026-06-19 → 2026-06-19 · 3 obs
● 2026-06-19 18:54:24
○ 2026-07-11 03:26:30
○ 2026-07-23 17:55:10
○A2606:4700:3034::6815:2d972026-06-19 → 2026-06-19 · 3 obs
● 2026-06-19 18:54:24
○ 2026-07-11 03:26:30
○ 2026-07-23 17:55:10
●A2606:4700:3035::ac43:d7b12026-07-11 → 2026-07-23 · 3 obs
○ 2026-06-19 18:54:24
● 2026-07-11 03:26:30
● 2026-07-23 17:55:10
●A2606:4700:3036::6815:2d972026-07-11 → 2026-07-23 · 3 obs
○ 2026-06-19 18:54:24
● 2026-07-11 03:26:30
● 2026-07-23 17:55:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...-
100100.org.ukbecky.ns.cloudflare.com, buck.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.73

NS records: becky.ns.cloudflare.com, buck.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 100100.org.uk (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.215.177, 104.21.45.151
AAAA22606:4700:3035::ac43:d7b1, 2606:4700:3036::6815:2d97
NS2becky.ns.cloudflare.com, buck.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1becky.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

100100.org.uk resolves to four IP addresses: 104.21.45.151, 172.67.215.177, 2606:4700:3035::ac43:d7b1 and 2606:4700:3036::6815:2d97.

Additional host names — www.colchestercommunityworkshops.com, kadintanjungjabungbaratkab.org, pierce.codes and two others — share IP numbers with 100100.org.uk.

Name Servers

100100.org.uk has two authoritative name servers — becky.ns.cloudflare.com and buck.ns.cloudflare.com.

100100.org.uk shares its name server setup with other domains, including crythomavalor.com, kaplowkdrivefb.com, 10klondonpride.org.uk and two others.

100100.org.uk partially shares its NS delegation with several other domains, including shpi.net, ihavefriendseverywhere.xyz, powerchatbot.com and two others.

These name servers are frequently paired with the name servers moura.ns.cloudflare.com, trace.ns.cloudflare.com, dale.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

becky.ns.cloudflare.com points to 108.162.192.73, 172.64.32.73, 173.245.58.73 and 3 other IP addresses.

buck.ns.cloudflare.com points to 108.162.193.78, 172.64.33.78, 173.245.59.78 and 3 other IP addresses.