cortexuk.com - robtex.com
cortexuk.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774673307 | ||||||
Same first word
cortexuk.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:15:36
●NSns-cloud-e2.googledomains.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:15:36
●NSns-cloud-e3.googledomains.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:15:36
●NSns-cloud-e4.googledomains.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:15:36
●MXmx.cortexuk.com.cust.b.hostedemail.com2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:15:36
●A23.227.38.672026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:15:36
●A2620:127:f00f:7::2026-02-19 → 2026-03-28 · 2 obs
● 2026-03-28 05:15:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| cortexuk.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortexuk.com (unsigned zone)
⏱️ Timing
Total: 232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.67 |
| AAAA | 1 | 2620:127:f00f:7:: |
| NS | 4 | ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com... |
| MX | 1 | mx.cortexuk.com.cust.b.hostedemail.com ( |
| TXT | 1 | v=spf1 include:_spf.hostedemail.com ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
cortexuk.com points to two IP numbers: 2620:127:f00f:7:: and 23.227.38.67.
Other host names such as offerteitaliane.it, ikawoman.pl, cucs.es, quenchsoap.com and nfjewelrystudio.com share IPs with cortexuk.com.
Name Servers
cortexuk.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
cortexuk.com at least partially shares name servers with other domains, for example mckennadivorce.com, biobitglobal.com, alidavut.com, elijahjamalwilson.com and nutrafortis.com.
Host names with two IP numbers:
ns-cloud-e1.googledomains.com points to: 2001:4860:4802:32::6e and 216.239.32.110
ns-cloud-e2.googledomains.com points to: 2001:4860:4802:34::6e and 216.239.34.110
ns-cloud-e3.googledomains.com points to: 2001:4860:4802:36::6e and 216.239.36.110
ns-cloud-e4.googledomains.com points to: 2001:4860:4802:38::6e and 216.239.38.110
Mail Servers
The mx.cortexuk.com.cust.b.hostedemail.com mail server handles cortexuk.com.
mx.cortexuk.com.cust.b.hostedemail.com points to a single IP number: 64.98.38.4.