rootsofknowledge.co.uk - dns.ninja
rootsofknowledge.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::174TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.174TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1789389313 | ||||||
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 | ||||||
| TXT | #Timestamp: 1793990100 | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1793990403 | ||||||
rank #6385 in the tld
WOT: SAFE (74/100)
Same first word
rootsofknowledge.co.uk |
rootsofknowledge.net |
rootsofknowledge.co |
DNS History
7 records (7 active, 0 former)
●NSns1.stackdns.com2026-10-15 → 2026-11-06 · 2 obs
● 2026-11-06 19:27:46
●NSns2.stackdns.com2026-10-15 → 2026-11-06 · 2 obs
● 2026-11-06 19:27:46
●NSns3.stackdns.com2026-10-15 → 2026-11-06 · 2 obs
● 2026-11-06 19:27:46
●NSns4.stackdns.com2026-10-15 → 2026-11-06 · 2 obs
● 2026-11-06 19:27:46
●MXmx.stackmail.com2026-10-15 → 2026-11-06 · 2 obs
● 2026-11-06 19:27:46
●A185.151.30.1742026-10-15 → 2026-11-06 · 2 obs
● 2026-11-06 19:27:46
●A2a07:7800::1742026-10-15 → 2026-11-06 · 2 obs
● 2026-11-06 19:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| rootsofknowledge.co.uk | ns2.stackdns.com, ns4.stackdns.com, ns1.stackdns.com, ns3.stackdns.com | - |
✅ Authoritative Response
Server:146.148.28.88
NS records: ns2.stackdns.com, ns4.stackdns.com, ns1.stackdns.com, ns3.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rootsofknowledge.co.uk (unsigned zone)
⏱️ Timing
Total: 3294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.174 |
| AAAA | 1 | 2a07:7800::174 |
| NS | 4 | ns1.stackdns.com, ns4.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
Analysis
IP Addresses
rootsofknowledge.co.uk points to the IP addresses 185.151.30.174 and 2a07:7800::174
Name Servers
Four name servers handle the delegation for rootsofknowledge.co.uk: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
Four host names, each with one IP address: ns1.stackdns.com has 35.197.225.59, ns2.stackdns.com has 146.148.28.88, ns3.stackdns.com has 35.198.79.191 and ns4.stackdns.com has 104.196.137.209.
Mail Servers
rootsofknowledge.co.uk uses one mail server — mx.stackmail.com.
mx.stackmail.com has exactly one IP number: 185.151.28.67.