openai.co.uk - robtex.com
openai.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 | ||||||
| TXT | #Timestamp: 1786590300 | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1786590504 | ||||||
rank #3562 in the tld
WOT: SAFE (74/100)
Subdomains
www.openai.co.uk |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns21.domaincontrol.com2026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 03:14:58
●NSns22.domaincontrol.com2026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 03:14:58
●MXmailstore1.secureserver.net2026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 03:14:58
●MXsmtp.secureserver.net2026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 03:14:58
●A15.197.225.1282026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 03:14:58
●A3.33.251.1682026-08-12 → 2026-08-13 · 2 obs
● 2026-08-13 03:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| openai.co.uk | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openai.co.uk (unsigned zone)
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
openai.co.uk is the parent zone for www.openai.co.uk.
IP Addresses
openai.co.uk resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with universityenrollment.com, jazzanddemocracy.com and youjkzz.com, also share IP numbers with openai.co.uk.
Name Servers
openai.co.uk has two authoritative name servers — ns21.domaincontrol.com and ns22.domaincontrol.com.
openai.co.uk shares its NS records with other domains, for example kiplingfilms.com, my-merchant.com, lgm-beschlag.at and two others.
Both ns21.domaincontrol.com and ns22.domaincontrol.com have two IP addresses each. ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b; ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b.
Mail Servers
openai.co.uk is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with openai.co.uk are ojlimo.com, miraclesparade.com, garylanggmcreviews.com and two others.
The MX records for openai.co.uk are at least partially shared with other domains, such as kdj.com, manonbeyer.de, tradeasiagroup.com and psykoeln.de.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).