knowuk.co.uk - robtex.com

knowuk.co.uk

DNSSEC⚠️ Not signed
NScollins.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A2803:f800:50::6ca2:c2e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcollins.ns.cloudflare.com
A2a06:98c1:50::ac40:22e2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcollins.ns.cloudflare.com
A108.162.194.226🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A162.159.38.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
A172.64.34.226🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcollins.ns.cloudflare.com
NSodin.ns.cloudflare.com
A2606:4700:58::a29f:2cd0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A2803:f800:50::6ca2:c3d0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRodin.ns.cloudflare.com
A2a06:98c1:50::ac40:23d0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRodin.ns.cloudflare.com
A108.162.195.208🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A162.159.44.208Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
A172.64.35.208🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRodin.ns.cloudflare.com
SOAcollins.ns.cloudflare.comdns@cloudflare.com serial=2408048453

co.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=1784736198
rank #119657 globally
rank #3439 in the tld
WOT: SAFE (74/100)

Same first word

knowuk.net
knowuk.co.uk

Similar names

kuknow.com

DNS History

6 records (2 active, 4 former)

20162017201820192020202120222023202420252026NScollins.ns.cloudflare.comodin.ns.cloudflare.commercury.chadwyck.co.ukns1.proquest.comns2.proquest.compluto.chadwyck.co.uk
●NScollins.ns.cloudflare.com2026-05-24 → 2026-07-22 · 3 obs
○ 2020-04-13 15:43:08
● 2026-05-24 02:06:16
● 2026-07-22 16:34:44
○NSmercury.chadwyck.co.uk2015-05-27 → 2020-04-13 · 4 obs
● 2015-05-27 20:20:10
● 2020-04-13 15:43:08
○ 2026-05-24 02:06:16
○ 2026-07-22 16:34:44
○NSns1.proquest.com2015-05-27 → 2020-04-13 · 4 obs
● 2015-05-27 20:20:10
● 2020-04-13 15:43:08
○ 2026-05-24 02:06:16
○ 2026-07-22 16:34:44
○NSns2.proquest.com2015-05-27 → 2020-04-13 · 4 obs
● 2015-05-27 20:20:10
● 2020-04-13 15:43:08
○ 2026-05-24 02:06:16
○ 2026-07-22 16:34:44
●NSodin.ns.cloudflare.com2026-05-24 → 2026-07-22 · 3 obs
○ 2020-04-13 15:43:08
● 2026-05-24 02:06:16
● 2026-07-22 16:34:44
○NSpluto.chadwyck.co.uk2015-05-27 → 2020-04-13 · 4 obs
● 2015-05-27 20:20:10
● 2020-04-13 15:43:08
○ 2026-05-24 02:06:16
○ 2026-07-22 16:34:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
uknsa.nic.uk, dns2.nic.uk, dns3.nic.uk, nsd.nic.uk...-
knowuk.co.ukcollins.ns.cloudflare.com, odin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.208

NS records: collins.ns.cloudflare.com, odin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowuk.co.uk (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

TypeCountSample Data
NS2collins.ns.cloudflare.com, odin.ns.cloudflare.com
SOA1collins.ns.cloudflare.com dns.cloudflare

Analysis

Name Servers

knowuk.co.uk uses two name servers for its delegation: collins.ns.cloudflare.com and odin.ns.cloudflare.com.

The name server configuration of knowuk.co.uk is shared with other domains, for instance knoweurope.net, csa2.com, historystudycenter.co.uk and two others.

knowuk.co.uk shares at least some of its name servers with other domains, including woodmaster.com.vn, toddycafe.com, arcsky.net and two others.

These name servers are frequently seen alongside the name servers destiny.ns.cloudflare.com, desi.ns.cloudflare.com, wells.ns.cloudflare.com and eloise.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname collins.ns.cloudflare.com directs to 108.162.194.226, 162.159.38.226 and 172.64.34.226 along with 3 other IP addresses.

Hostname odin.ns.cloudflare.com directs to 108.162.195.208, 162.159.44.208 and 172.64.35.208 along with 3 other IP addresses.