learningbook.co.uk - robtex.com
learningbook.co.uk
co.uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=1771292341 | ||||||
rank #10211 in the tld
WOT: SAFE (74/100)
Subdomains
content.learningbook.co.uk |
Same first word
learningbook.co.uk |
DNS History
8 records (3 active, 5 former)
○NSns0.it-farm.co.uk2017-07-03 → 2017-07-03 · 3 obs
○ 2026-02-18 16:25:40
○ 2026-03-02 11:32:08
○NSns1.it-farm.co.uk2017-07-03 → 2017-07-03 · 3 obs
○ 2026-02-18 16:25:40
○ 2026-03-02 11:32:08
●NSns25.domaincontrol.com2026-02-18 → 2026-03-02 · 3 obs
● 2026-02-18 16:25:40
● 2026-03-02 11:32:08
●NSns26.domaincontrol.com2026-02-18 → 2026-03-02 · 3 obs
● 2026-02-18 16:25:40
● 2026-03-02 11:32:08
●MXlearningbook-co-uk.mail.protection.outlook.com2026-02-18 → 2026-03-02 · 3 obs
● 2026-02-18 16:25:40
● 2026-03-02 11:32:08
○MXsmtp.itfarm.co.uk2017-07-03 → 2017-07-03 · 3 obs
○ 2026-02-18 16:25:40
○ 2026-03-02 11:32:08
○MXsmtp1.itfarm.co.uk2017-07-03 → 2017-07-03 · 3 obs
○ 2026-02-18 16:25:40
○ 2026-03-02 11:32:08
○A77.240.3.1002017-07-03 → 2017-07-03 · 3 obs
○ 2026-02-18 16:25:40
○ 2026-03-02 11:32:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| learningbook.co.uk | ns26.domaincontrol.com, ns25.domaincontrol.com | - |
✅ Authoritative Response
Server: 97.74.102.13
NS records: ns26.domaincontrol.com, ns25.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learningbook.co.uk (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 1 | learningbook-co-uk.mail.protection.outlo |
| TXT | 2 | google-site-verification=vXmTEDZXCxYtTo3, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
learningbook.co.uk is a parent of content.learningbook.co.uk.
Name Servers
learningbook.co.uk is delegated to two name servers: ns25.domaincontrol.com and ns26.domaincontrol.com.
learningbook.co.uk uses the same name server setup as other domains, including smlhome.ca, net-volts.com, artsdeyoga.com, inxx.us and sticksandstonessrq.com.
learningbook.co.uk shares some name servers with other domains, for example logpri.com.
Host names with two IP numbers:
ns25.domaincontrol.com points to 2603:5:2161::d and 97.74.102.13.
ns26.domaincontrol.com points to 2603:5:2261::d and 173.201.70.13.
Mail Servers
The mail server for learningbook.co.uk is learningbook-co-uk.mail.protection.outlook.com.
learningbook-co-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.99.0 and 52.101.99.2.