simpledev.uk - dns.ninja
simpledev.uk
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1781019046 | ||||||
Subdomains
mail.simpledev.uk |
randwickhistoricalassociation-org-uk-ne5w.simpledev.uk |
Same first word
simpledev.uk |
simpledev.net |
simpledev.com.br |
Similar names
DNS History
14 records (14 active, 0 former)
●NSns.simplereg.co.uk2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns.simplereg.com2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns.simplereg.net2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns.simplereg.uk2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns.simplereg.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns1.simpledns.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns2.simpledns.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns3.simpledns.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns4.simpledns.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●NSns5.simpledns.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●MXmail.simpledev.uk2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●MXpri.bak.mx.simpledns.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●MXsec.bak.mx.simpledns.xyz2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
●A185.103.116.212026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 15:48:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| simpledev.uk | ns2.simpledns.xyz, ns1.simpledns.xyz, ns5.simpledns.xyz, ns4.simpledns.xyz... | - |
✅ Authoritative Response
Server:4.178.153.120
NS records: ns2.simpledns.xyz, ns1.simpledns.xyz, ns5.simpledns.xyz, ns4.simpledns.xyz, ns3.simpledns.xyz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simpledev.uk (unsigned zone)
⏱️ Timing
Total: 2233ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.103.116.21 |
| NS | 5 | ns.simplereg.uk, ns.simplereg.xyz... |
| MX | 3 | mail.simpledev.uk (pri: 0), sec.bak.mx.simpledns.xyz (pri: 30)... |
| TXT | 1 | v=spf1 include:_spf.simpledns.xyz -all |
| SOA | 1 | ns.simplereg.co.uk admin.simpledev.uk |
Analysis
Hierarchy
simpledev.uk is the parent domain of mail.simpledev.uk and randwickhistoricalassociation-org-uk-ne5w.simpledev.uk.
IP Addresses
simpledev.uk points to a single IP number: 185.103.116.21.
Additional host names — paul-sproat.co.uk, acklo.uk, acklo.co.uk and two others — share IP numbers with simpledev.uk.
Name Servers
simpledev.uk is delegated to 10 name servers: ns.simplereg.com, ns.simplereg.net, ns.simplereg.uk and seven others.
simpledev.uk has at least partial name server overlap with other domains, such as digital-su.com, pilgrimswayartists.org.uk, randwickhistoricalassociation-org-uk-ne5w.simpledev.uk and two others.
These name servers are frequently used alongside ns.simplereg.co.uk, ns.simplereg.xyz, ns1.simpledns.xyz and seven others.
Host names with one IP number:
ns.simplereg.net resolves to 65.21.81.157.
ns1.simpledns.xyz resolves to 185.103.119.53.
ns2.simpledns.xyz resolves to 185.103.119.54.
ns3.simpledns.xyz resolves to 65.21.81.156.
ns4.simpledns.xyz resolves to 65.21.81.157.
ns5.simpledns.xyz resolves to 4.178.153.120.
The host names ns.simplereg.net and ns4.simpledns.xyz both resolve to 65.21.81.157 IP addresses.
Mail Servers
simpledev.uk has three mail servers: mail.simpledev.uk, pri.bak.mx.simpledns.xyz and sec.bak.mx.simpledns.xyz.
simpledev.uk shares mail servers — at least in part — with other domains, including fastvision.net, aberfordprimaryschool.co.uk, wdmdl.com and two others.
Each of the three hostnames points to exactly one IP address: mail.simpledev.uk points to 185.103.116.32, pri.bak.mx.simpledns.xyz points to 185.103.119.25 and sec.bak.mx.simpledns.xyz points to 51.195.148.48.