brainstuff.co.uk - robtex.com
brainstuff.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=1785521485 | ||||||
rank #119510 globally
rank #3447 in the tld
WOT: SAFE (74/100)
Previously MX for
brainstuff.co.uk |
Same first word
DNS History
13 records (7 active, 6 former)
●NSns1.kualo.net2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 01:07:32
● 2026-07-31 18:55:18
○NSns1.vidahost.com2015-06-27 → 2020-03-06 · 4 obs
● 2020-03-06 03:15:44
○ 2026-06-22 01:07:32
○ 2026-07-31 18:55:18
●NSns2.kualo.net2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 01:07:32
● 2026-07-31 18:55:18
○NSns2.vidahost.com2015-06-27 → 2020-03-06 · 4 obs
● 2020-03-06 03:15:44
○ 2026-06-22 01:07:32
○ 2026-07-31 18:55:18
●NSns3.kualo.net2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 01:07:32
● 2026-07-31 18:55:18
○NSns3.vidahost.com2015-06-27 → 2020-03-06 · 4 obs
● 2020-03-06 03:15:44
○ 2026-06-22 01:07:32
○ 2026-07-31 18:55:18
●NSns4.kualo.net2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 01:07:32
● 2026-07-31 18:55:18
○MXbrainstuff.co.uk2015-06-27 → 2020-03-06 · 4 obs
● 2020-03-06 03:15:44
○ 2026-06-22 01:07:32
○ 2026-07-31 18:55:18
●MXmail.protonmail.ch2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 01:07:32
● 2026-07-31 18:55:18
●MXmailsec.protonmail.ch2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 01:07:32
● 2026-07-31 18:55:18
○A185.20.50.2222020-03-06 → 2020-03-06 · 4 obs
● 2020-03-06 03:15:44
○ 2026-06-22 01:07:32
○ 2026-07-31 18:55:18
○A91.146.104.1892015-06-27 → 2017-01-25 · 4 obs
● 2017-01-25 11:17:38
○ 2020-03-06 03:15:44
○ 2026-07-31 18:55:18
●A91.197.228.1822026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 01:07:32
● 2026-07-31 18:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| brainstuff.co.uk | ns3.kualo.net, ns1.kualo.net, ns2.kualo.net, ns4.kualo.net | - |
✅ Authoritative Response
Server:162.159.25.247
NS records: ns3.kualo.net, ns1.kualo.net, ns2.kualo.net, ns4.kualo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brainstuff.co.uk (unsigned zone)
⏱️ Timing
Total: 2124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.197.228.182 |
| NS | 4 | ns4.kualo.net, ns2.kualo.net... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=4feb3576050be124, v=spf1 include:_spf.protonmail.ch ~all |
| SOA | 1 | ns1.kualo.net server_alerts_inbound.kgix |
Analysis
IP Addresses
brainstuff.co.uk directs to one IP number, which is 91.197.228.182.
Among the host names that share IP numbers with brainstuff.co.uk are ecosmartexternalinsulation.ie, mansfieldbeacon.org, winners-personnel.com and two others.
Name Servers
The domain brainstuff.co.uk is delegated to these four name servers: ns1.kualo.net, ns2.kualo.net, ns3.kualo.net and ns4.kualo.net.
There is at least partial name server overlap between brainstuff.co.uk and other domains — ergofin.com, the(0x666574697368)istas.com, pchell.com and two more among them.
Hosts with two IP numbers each:
ns2.kualo.net resolves to 162.159.24.34 and 2400:cb00:2049:1::a29f:1822.
ns3.kualo.net resolves to 162.159.25.247 and 2400:cb00:2049:1::a29f:19f7.
ns4.kualo.net resolves to 162.159.26.153 and 2400:cb00:2049:1::a29f:1a99.
Hosts that resolve to one IP address:
ns1.kualo.net resolves to 50.115.18.250.
Mail Servers
The MX records for brainstuff.co.uk point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
brainstuff.co.uk has the same mail server arrangement as a number of other domains, for example bevision.ai, self-hosted.tools, heccraft.com and two more.
brainstuff.co.uk shares at least some of its mail servers with other domains — for example knight-ware.co.uk, petrei.at, skywarden.net and two more.
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.