exec.nhs.uk - dns.ninja
exec.nhs.uk
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mail.nhs.uk ⭐ | ||||||
| A | 155.231.208.3🇬🇧 Microsoft155.231.208.0/24 | ||||||
| PTR | mail1.nhs.net | ||||||
nhs.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.158.93.42🇬🇧 Microsoft4.144.0.0/12 MICROSOFT | ||||||
| NS | ns1.nhs.uk ⭐ | ||||||
| NS | ns2.nhs.uk | ||||||
| NS | ns3.nhs.uk | ||||||
| NS | ns4.nhs.uk | ||||||
| MX | mail.nhs.uk ⭐ | ||||||
| TXT | 1.2.3.4 | ||||||
| TXT | v=spf1 ip4:195.104.77.0/23 ip4:10.176.129.120 ip4:10.228.178.230 ip4:194.72.8... | ||||||
| TXT | apple-domain-verification=NiFUi4F53AsxfAxv | ||||||
| TXT | facebook-domain-verification=lv7tnthk77oqcuocg7u86rnoafjj3z | ||||||
| TXT | google-site-verification=dwWXwcFQckdoNrWU_5siMlG_aXHlXMhkddd7xDehP5c | ||||||
| SOA | ns1.nhs.ukhostmaster@nominet.uk 2026-06-12 #7 | ||||||
rank #1835 in the tld
WOT: SAFE (92/100)
Subdomains
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsb.nic.uk, dns1.nic.uk, nsd.nic.uk, nsc.nic.uk... | - |
| nhs.uk | ns1.nhs.uk, ns4.nhs.uk, ns3.nhs.uk, ns2.nhs.uk | 8 records |
✅ Authoritative Response
Server:194.227.195.227
NS records: ns1.nhs.uk, ns4.nhs.uk, ns3.nhs.uk, ns2.nhs.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nhs.uk (unsigned zone)
⏱️ Timing
Total: 472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | mail.nhs.uk (pri: 50) |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns4.nhs.uk, ns3.nhs.uk, ns2.nhs.uk...)
Analysis
Hierarchy
exec.nhs.uk serves as the parent of imt4nhs.exec.nhs.uk and imc.exec.nhs.uk.
Mail Servers
exec.nhs.uk uses one mail server — mail.nhs.uk.
The mail server setup of exec.nhs.uk matches that of other domains such as *.nhsprofessionals.nhs.uk, birminghamandsolihullccgformulary.nhs.uk, www.igt.connectingforhealth.nhs.uk and two others.
At least some of the mail servers used by exec.nhs.uk are shared with other domains: doncasterpct.nhs.uk, retinalscreening.nhs.uk, secscg.nhs.uk and two others among them.
These mail servers tend to be used in conjunction with the mail servers mail2.nhs.uk.
mail.nhs.uk has exactly one IP number: 155.231.208.3.