`knowledgekube.co.uk`

DNSSEC	⚠️ Not signed
A	13.107.213.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
A	13.107.246.40^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`globalsign-domain-verification=b9A_saqphnSnoRnTrcBdUBO6kQ-62wxJZwqnVFrlwQ`
TXT	`globalsign-domain-verification=ismy-SJs5_pfxZXyxodK2Hfpp9eQ2BHUdNva90ed4Z`
TXT	`MS=ms74682917`
TXT	`_globalsign-domain-verification=7oHgk87jyPInDa5K7BcHt60XftsmwORztMImuWtfqK`
TXT	`_globalsign-domain-verification=FteS_7rptfDqr7habBYE2CLHeABKW1brDEkR4Dvau7`
SOA	`ns1-09.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1778657706

rank #163699 globally
rank #12348 in the tld
WOT: SAFE (74/100)

Same first word

knowledgekube.co.uk

DNS History

24 records (8 active, 16 former)

○NSns.123-reg.co.uk2015-09-08 → 2016-08-09 · 4 obs

● 2015-09-08 15:20:22
● 2016-08-09 03:30:04
○ 2026-04-27 07:46:36
○ 2026-05-13 07:44:56

●NSns1-09.azure-dns.com2026-04-27 → 2026-05-13 · 3 obs

○ 2016-08-09 03:30:04
● 2026-04-27 07:46:36
● 2026-05-13 07:44:56

●NSns2-09.azure-dns.net2026-04-27 → 2026-05-13 · 3 obs

○ 2016-08-09 03:30:04
● 2026-04-27 07:46:36
● 2026-05-13 07:44:56

○NSns2.123-reg.co.uk2015-09-08 → 2016-08-09 · 4 obs

● 2015-09-08 15:20:22
● 2016-08-09 03:30:04
○ 2026-04-27 07:46:36
○ 2026-05-13 07:44:56

●NSns3-09.azure-dns.org2026-04-27 → 2026-05-13 · 3 obs

○ 2016-08-09 03:30:04
● 2026-04-27 07:46:36
● 2026-05-13 07:44:56

●NSns4-09.azure-dns.info2026-04-27 → 2026-05-13 · 3 obs

○ 2016-08-09 03:30:04
● 2026-04-27 07:46:36
● 2026-05-13 07:44:56

●MXeu-smtp-inbound-1.mimecast.com2015-09-08 → 2026-05-13 · 2 obs

● 2015-09-08 15:20:22
● 2026-05-13 07:44:56

●MXeu-smtp-inbound-2.mimecast.com2015-09-08 → 2026-05-13 · 2 obs

● 2015-09-08 15:20:22
● 2026-05-13 07:44:56

●A13.107.213.402026-05-04 → 2026-05-13 · 8 obs

○ 2026-05-03 23:43:22
● 2026-05-04 00:26:32
○ 2026-05-08 10:37:34
○ 2026-05-12 06:53:42
● 2026-05-12 08:38:44
○ 2026-05-13 06:32:38
● 2026-05-13 07:44:54
● 2026-05-13 07:44:56

○A13.107.226.672026-04-28 → 2026-05-08 · 7 obs

○ 2026-04-27 23:48:02
● 2026-04-28 03:14:34
○ 2026-04-28 08:12:16
○ 2026-05-08 10:37:34
● 2026-05-08 12:45:10
○ 2026-05-08 13:47:46
○ 2026-05-13 07:44:56

●A13.107.246.402026-05-04 → 2026-05-13 · 8 obs

○ 2026-05-03 23:43:22
● 2026-05-04 00:26:32
○ 2026-05-08 10:37:34
○ 2026-05-12 06:53:42
● 2026-05-12 08:38:44
○ 2026-05-13 06:32:38
● 2026-05-13 07:44:54
● 2026-05-13 07:44:56

○A13.107.253.672026-04-28 → 2026-05-08 · 7 obs

○ 2026-04-27 23:48:02
● 2026-04-28 03:14:34
○ 2026-04-28 08:12:16
○ 2026-05-08 10:37:34
● 2026-05-08 12:45:10
○ 2026-05-08 13:47:46
○ 2026-05-13 07:44:56

○A150.171.109.1452026-04-27 → 2026-05-09 · 16 obs

○ 2026-04-27 08:18:52
● 2026-04-27 09:16:56
○ 2026-04-27 16:29:20
○ 2026-04-29 00:02:24
● 2026-04-29 01:27:44
○ 2026-04-29 10:16:00
○ 2026-04-29 22:10:56
● 2026-04-30 12:38:58
○ 2026-04-30 13:47:44
○ 2026-05-08 18:18:46
● 2026-05-08 19:45:42
○ 2026-05-09 00:07:46
○ 2026-05-09 06:58:26
● 2026-05-09 13:32:28
○ 2026-05-09 14:36:58
○ 2026-05-13 07:44:56

○A150.171.109.1462026-04-27 → 2026-05-03 · 10 obs

○ 2016-08-09 03:30:04
● 2026-04-27 07:46:36
○ 2026-04-27 08:18:52
○ 2026-04-29 16:08:04
● 2026-04-29 19:24:56
○ 2026-04-29 21:35:52
○ 2026-05-03 07:05:42
● 2026-05-03 07:46:24
○ 2026-05-03 08:43:34
○ 2026-05-13 07:44:56

○A150.171.109.1472026-04-28 → 2026-05-03 · 12 obs

○ 2026-04-28 09:37:20
● 2026-04-28 11:19:30
○ 2026-04-28 12:22:18
● 2026-04-28 14:13:16
○ 2026-04-29 00:02:24
○ 2026-04-29 01:27:44
● 2026-04-29 10:16:00
○ 2026-04-29 16:08:04
○ 2026-05-03 07:46:24
● 2026-05-03 08:43:34
○ 2026-05-03 10:05:54
○ 2026-05-13 07:44:56

○A150.171.109.1482026-04-29 → 2026-05-09 · 19 obs

○ 2026-04-29 19:24:56
● 2026-04-29 21:35:52
○ 2026-04-29 22:10:56
○ 2026-05-03 10:05:54
● 2026-05-03 10:56:18
○ 2026-05-03 11:50:18
○ 2026-05-04 00:26:32
● 2026-05-08 10:37:34
○ 2026-05-08 12:45:10
○ 2026-05-08 13:47:46
● 2026-05-08 16:27:00
○ 2026-05-08 18:18:46
○ 2026-05-08 19:45:42
● 2026-05-09 00:07:46
○ 2026-05-09 00:48:40
○ 2026-05-09 22:45:36
● 2026-05-09 23:39:46
○ 2026-05-10 01:42:50
○ 2026-05-13 07:44:56

○A150.171.109.1492026-05-03 → 2026-05-08 · 7 obs

○ 2026-05-03 15:24:36
● 2026-05-03 19:10:16
○ 2026-05-03 22:30:58
○ 2026-05-08 12:45:10
● 2026-05-08 13:47:46
○ 2026-05-08 16:27:00
○ 2026-05-13 07:44:56

○A150.171.109.1502026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-09 01:19:36
● 2026-05-09 05:06:36
○ 2026-05-09 05:50:12
○ 2026-05-13 07:44:56

○A150.171.109.332026-04-27 → 2026-05-12 · 20 obs

○ 2026-04-27 17:42:40
● 2026-04-27 23:48:02
○ 2026-04-28 03:14:34
○ 2026-04-30 15:14:26
● 2026-04-30 15:44:58
○ 2026-05-01 07:38:56
● 2026-05-01 09:07:10
○ 2026-05-03 07:05:42
○ 2026-05-09 00:48:40
● 2026-05-09 01:19:36
○ 2026-05-09 05:06:36
○ 2026-05-09 23:39:46
● 2026-05-10 01:42:50
○ 2026-05-11 08:26:42
○ 2026-05-11 08:58:16
● 2026-05-11 11:17:54
○ 2026-05-12 05:15:44
● 2026-05-12 06:53:42
○ 2026-05-12 08:38:44
○ 2026-05-13 07:44:56

○A150.171.109.342026-04-27 → 2026-05-09 · 29 obs

○ 2026-04-27 09:16:56
● 2026-04-27 16:29:20
○ 2026-04-27 17:06:08
● 2026-04-27 17:42:40
○ 2026-04-27 23:48:02
○ 2026-04-28 03:14:34
● 2026-04-28 08:12:16
○ 2026-04-28 08:51:04
● 2026-04-28 09:37:20
○ 2026-04-28 11:19:30
● 2026-04-28 12:22:18
○ 2026-04-28 14:13:16
● 2026-04-29 00:02:24
○ 2026-04-29 01:27:44
○ 2026-04-29 21:35:52
● 2026-04-29 22:10:56
○ 2026-04-30 12:38:58
○ 2026-04-30 15:44:58
● 2026-05-01 07:38:56
○ 2026-05-01 09:07:10
○ 2026-05-03 10:56:18
● 2026-05-03 11:50:18
● 2026-05-03 15:24:36
○ 2026-05-03 19:10:16
○ 2026-05-09 13:32:28
● 2026-05-09 14:36:58
● 2026-05-09 21:52:30
○ 2026-05-09 22:45:36
○ 2026-05-13 07:44:56

○A150.171.109.352026-04-27 → 2026-05-13 · 28 obs

○ 2026-04-27 07:46:36
● 2026-04-27 08:18:52
○ 2026-04-27 09:16:56
○ 2026-04-28 08:12:16
● 2026-04-28 08:51:04
○ 2026-04-28 09:37:20
○ 2026-04-29 10:16:00
● 2026-04-29 16:08:04
○ 2026-04-29 19:24:56
○ 2026-04-30 12:38:58
● 2026-04-30 13:47:44
○ 2026-04-30 15:14:26
○ 2026-05-03 08:43:34
● 2026-05-03 10:05:54
○ 2026-05-03 10:56:18
○ 2026-05-03 19:10:16
● 2026-05-03 22:30:58
○ 2026-05-03 23:43:22
○ 2026-05-09 05:50:12
● 2026-05-09 06:58:26
○ 2026-05-09 13:32:28
○ 2026-05-10 01:42:50
● 2026-05-11 08:26:42
○ 2026-05-11 08:58:16
○ 2026-05-12 08:38:44
● 2026-05-13 06:32:38
○ 2026-05-13 07:44:54
○ 2026-05-13 07:44:56

○A150.171.109.362026-04-27 → 2026-05-12 · 30 obs

○ 2026-04-27 16:29:20
● 2026-04-27 17:06:08
○ 2026-04-27 17:42:40
○ 2026-04-30 13:47:44
● 2026-04-30 15:14:26
○ 2026-04-30 15:44:58
○ 2026-05-01 09:07:10
● 2026-05-03 07:05:42
○ 2026-05-03 07:46:24
○ 2026-05-03 22:30:58
● 2026-05-03 23:43:22
○ 2026-05-04 00:26:32
○ 2026-05-08 16:27:00
● 2026-05-08 18:18:46
○ 2026-05-08 19:45:42
○ 2026-05-09 00:07:46
● 2026-05-09 00:48:40
○ 2026-05-09 01:19:36
○ 2026-05-09 05:06:36
● 2026-05-09 05:50:12
○ 2026-05-09 06:58:26
○ 2026-05-09 21:52:30
● 2026-05-09 22:45:36
○ 2026-05-09 23:39:46
○ 2026-05-11 08:26:42
● 2026-05-11 08:58:16
○ 2026-05-11 11:17:54
● 2026-05-12 05:15:44
○ 2026-05-12 06:53:42
○ 2026-05-13 07:44:56

○A195.188.200.732015-09-08 → 2016-02-09 · 4 obs

● 2015-09-08 15:20:22
● 2016-02-09 20:07:14
○ 2016-08-09 03:30:04
○ 2026-05-13 07:44:56

○A195.188.200.852016-08-09 → 2016-08-09 · 4 obs

○ 2016-02-09 20:07:14
● 2016-08-09 03:30:04
○ 2026-04-27 07:46:36
○ 2026-05-13 07:44:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
knowledgekube.co.uk	ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info	-

✅ Authoritative Response

Server:208.84.5.9

NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 571ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.107.213.40, 13.107.246.40`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	5	`globalsign-domain-verification=b9A_saqph, globalsign-domain-verification=ismy-SJs5...`
SOA	1	`ns1-09.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

The entity knowledgekube.co.uk points to two IP numbers: 13.107.213.40 and 13.107.246.40.

For instance, other host names torflexaxles.com, passportdining.com, plantemoran.net, mirka.ca and comitedenomination.eu share IP numbers with knowledgekube.co.uk.

Name Servers

knowledgekube.co.uk is delegated to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

knowledgekube.co.uk shares name servers with other domains at least partially, for example bignad.com, nea-x.com, msnsportsnet.cn, allenbradley.rocks and coca-cola.dk.

Host names with two IP numbers:

ns1-09.azure-dns.com points to: 2603:1061:0:700::9 and 13.107.236.9

ns4-09.azure-dns.info points to: 2620:1ec:bda:700::9 and 208.84.5.9

ns2-09.azure-dns.net points to: 2620:1ec:8ec:700::9 and 150.171.21.9

ns3-09.azure-dns.org points to: 2a01:111:4000:700::9 and 204.14.183.9

Mail Servers

Two mail servers eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com handle knowledgekube.co.uk.

knowledgekube.co.uk shares the same mail server setup as other domains, for instance remotecontrol.se, leadbeaterkay.co.uk, videoarts.co.uk, srgcorp.com.au and bidfood.co.uk.

knowledgekube.co.uk shares mail servers with other domains at least partially; for instance nitec.com, akuiteo.com, swipeclock.com, validusholdings.com and uhy-uk.com.