nhsmail.net - robtex.com
nhsmail.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nhs.net ⚠️ Not in zone NS records | ||||||
| A | 155.231.208.1🇬🇧 Microsoft155.231.208.0/24 | ||||||
| NS | ns2.nhs.net ⚠️ Not in zone NS records | ||||||
| A | 155.231.208.129🇬🇧 Microsoft155.231.208.0/24 | ||||||
net
| 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=1784429227 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSns1.nhs.net2026-06-29 → 2026-07-19 · 3 obs
● 2026-06-29 10:30:46
● 2026-07-19 03:14:52
○NSns1.speednames.com2015-07-20 → 2017-10-12 · 4 obs
● 2017-10-12 19:22:14
○ 2026-06-29 10:30:46
○ 2026-07-19 03:14:52
●NSns2.nhs.net2026-06-29 → 2026-07-19 · 3 obs
● 2026-06-29 10:30:46
● 2026-07-19 03:14:52
○NSns2.speednames.com2015-07-20 → 2017-10-12 · 4 obs
● 2017-10-12 19:22:14
○ 2026-06-29 10:30:46
○ 2026-07-19 03:14:52
○MXmail.sparks-digital.co.uk2015-07-20 → 2017-10-12 · 4 obs
● 2017-10-12 19:22:14
○ 2026-06-29 10:30:46
○ 2026-07-19 03:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| nhsmail.net | ns1.nhs.net, ns2.nhs.net | 2 records |
✅ Authoritative Response
Server:155.231.208.1
NS records: ns1.nhs.net, ns2.nhs.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nhsmail.net (unsigned zone)
⏱️ Timing
Total: 732ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.nhs.net, ns2.nhs.net)
Analysis
Name Servers
nhsmail.net has two authoritative name servers — ns1.nhs.net and ns2.nhs.net.
The name server configuration of nhsmail.net is shared with other domains, for instance mailhost.mail.nhs.uk, mail5.mail.nhs.uk, mailbox.mail.nhs.uk and two others.
nhsmail.net shares at least some of its name servers with other domains, including mail.mail.nhs.uk, ns.mail2.nhs.uk, in.servers.mail.nhs.uk and two others.
ns1.nhs.net and ns2.nhs.net each resolve to one IP number: ns1.nhs.net points to 155.231.208.1 and ns2.nhs.net points to 155.231.208.129.