locker.co.uk - robtex.com
locker.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=1778728592 | ||||||
rank #12374 in the tld
WOT: SAFE (74/100)
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns23.domaincontrol.com2026-05-02 → 2026-05-14 · 2 obs
● 2026-05-14 03:16:50
●NSns24.domaincontrol.com2026-05-02 → 2026-05-14 · 2 obs
● 2026-05-14 03:16:50
●MXlocker-co-uk.mail.protection.outlook.com2026-05-02 → 2026-05-14 · 2 obs
● 2026-05-14 03:16:50
●A51.141.225.2222026-05-02 → 2026-05-14 · 2 obs
● 2026-05-14 03:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| locker.co.uk | ns23.domaincontrol.com, ns24.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for locker.co.uk (unsigned zone)
⏱️ Timing
Total: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.141.225.222 |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 1 | locker-co-uk.mail.protection.outlook.com |
| TXT | 4 | MS=ms83535742, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
locker.co.uk resolves to one IP number: 51.141.225.222.
Other host names, for instance lessonboard.com, share IP numbers with locker.co.uk.
Name Servers
locker.co.uk is delegated to two name servers ns23.domaincontrol.com and ns24.domaincontrol.com.
locker.co.uk shares the same name server setup as other domains, for instance radameslu.com, txranchlands.com, sendebasarabilirsin.com, imbibe.ch and agbridal.co.uk.
Host names with two IP numbers:
The host name ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12; the host name ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.
Mail Servers
locker.co.uk is handled by a single mail server, locker-co-uk.mail.protection.outlook.com.
Host locker-co-uk.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.2.