ckca.co.uk - robtex.com
ckca.co.uk
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.ukhostmaster@nominet.org.uk serial=1784533587 | ||||||
rank #3163 in the tld
WOT: SAFE (74/100)
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
○NSdns01.opal-solutions.com2015-07-19 → 2017-03-27 · 4 obs
● 2017-03-27 07:22:52
○ 2026-06-17 10:02:34
○ 2026-07-20 08:32:10
○NSdns02.opal-solutions.com2015-07-19 → 2017-03-27 · 4 obs
● 2017-03-27 07:22:52
○ 2026-06-17 10:02:34
○ 2026-07-20 08:32:10
○NSdns03.opal-solutions.com2015-07-19 → 2017-03-27 · 4 obs
● 2017-03-27 07:22:52
○ 2026-06-17 10:02:34
○ 2026-07-20 08:32:10
●NSns1.stackdns.com2026-06-17 → 2026-07-20 · 3 obs
● 2026-06-17 10:02:34
● 2026-07-20 08:32:10
●NSns2.stackdns.com2026-06-17 → 2026-07-20 · 3 obs
● 2026-06-17 10:02:34
● 2026-07-20 08:32:10
●NSns3.stackdns.com2026-06-17 → 2026-07-20 · 3 obs
● 2026-06-17 10:02:34
● 2026-07-20 08:32:10
●NSns4.stackdns.com2026-06-17 → 2026-07-20 · 3 obs
● 2026-06-17 10:02:34
● 2026-07-20 08:32:10
○MXcluster3.eu.messagelabs.com2015-07-19 → 2016-05-09 · 4 obs
● 2016-05-09 09:34:02
○ 2017-03-27 07:22:52
○ 2026-07-20 08:32:10
○MXcluster3a.eu.messagelabs.com2015-07-19 → 2016-05-09 · 4 obs
● 2016-05-09 09:34:02
○ 2017-03-27 07:22:52
○ 2026-07-20 08:32:10
●MXeu-smtp-inbound-1.mimecast.com2017-03-27 → 2026-07-20 · 3 obs
● 2017-03-27 07:22:52
● 2026-07-20 08:32:10
●MXeu-smtp-inbound-2.mimecast.com2017-03-27 → 2026-07-20 · 3 obs
● 2017-03-27 07:22:52
● 2026-07-20 08:32:10
○A134.213.54.1672016-05-09 → 2016-05-09 · 3 obs
○ 2017-03-27 07:22:52
○ 2026-07-20 08:32:10
●A185.151.30.1412026-06-17 → 2026-07-20 · 3 obs
● 2026-06-17 10:02:34
● 2026-07-20 08:32:10
●A2a07:7800::1412026-06-17 → 2026-07-20 · 3 obs
● 2026-06-17 10:02:34
● 2026-07-20 08:32:10
○A62.172.138.792017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 07:22:52
○ 2026-06-17 10:02:34
○ 2026-07-20 08:32:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsd.nic.uk, nsa.nic.uk, dns2.nic.uk, dns1.nic.uk... | - |
| ckca.co.uk | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | - |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ckca.co.uk (unsigned zone)
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.141 |
| AAAA | 1 | 2a07:7800::141 |
| NS | 4 | ns3.stackdns.com, ns2.stackdns.com... |
| MX | 2 | eu-smtp-inbound-2.mimecast.com (pri: 10), eu-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 5 | knowbe4-site-verification=df762abe11f1df, access-domain-verification=b0cb093b5de1a... |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
Analysis
IP Addresses
ckca.co.uk directs to two IP numbers, 185.151.30.141 and 2a07:7800::141
Among the host names that share IP numbers with ckca.co.uk are financehousesng.org, buzinetsolutions.com, modelassemblies.com and two others.
Name Servers
The domain ckca.co.uk is delegated to these four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
ckca.co.uk has at least partial name server overlap with other domains, such as visiondevsolution.com, plr-mega-pack.com, projectsmok.com and two others.
ns1.stackdns.com resolves to 35.197.225.59. ns2.stackdns.com resolves to 146.148.28.88. ns3.stackdns.com resolves to 35.198.79.191. ns4.stackdns.com resolves to 104.196.137.209. All four hosts carry exactly one IP address.
Mail Servers
The MX records for ckca.co.uk point to two mail servers: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
ckca.co.uk has the same mail server arrangement as a number of other domains, for example lia.ie, helptobuywales.co.uk, teamsystems.co.uk and two more.
ckca.co.uk shares at least some of its mail servers with other domains — for example yourrecruit.com, norbrook.co.uk, mountaincapital.co.uk and two more.
Host names resolving to 6 IP numbers:
eu-smtp-inbound-1.mimecast.com carries IP addresses 91.220.42.201, 91.220.42.211 and 91.220.42.241, with 3 other addresses beyond those.
eu-smtp-inbound-2.mimecast.com carries IP addresses 91.220.42.201, 91.220.42.211 and 91.220.42.241, with 3 other addresses beyond those.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.201 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.211 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 91.220.42.241 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.201 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.211 IP addresses.
These two host names — eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com — each point to 195.130.217.241 IP addresses.