secdev.uk - dns.ninja
secdev.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=1782067809 | ||||||
Subdomains
Same first word
secdev.ca |
secdev.ru |
secdev.net |
secdev.de |
secdev.us |
secdev.foundation |
secdev.com |
secdev.jp |
secdev.se |
secdev.ninja |
secdev.uk |
secdev.pro |
secdev.org |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns53.domaincontrol.com2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
●NSns54.domaincontrol.com2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
●MXalt1.aspmx.l.google.com2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
●MXalt2.aspmx.l.google.com2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
●MXalt3.aspmx.l.google.com2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
●MXalt4.aspmx.l.google.com2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
●MXaspmx.l.google.com2026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
●A185.222.241.1392026-03-06 → 2026-06-21 · 2 obs
● 2026-06-21 18:51:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsc.nic.uk, dns1.nic.uk, dns2.nic.uk... | - |
| secdev.uk | ns53.domaincontrol.com, ns54.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secdev.uk (unsigned zone)
⏱️ Timing
Total: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.222.241.139 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
secdev.uk is the parent domain of www.secdev.uk and hosted.secdev.uk.
IP Addresses
secdev.uk points to a single IP number: 185.222.241.139.
Additional host names — including vmi1929323.contaboserver.net and hosted.secdev.uk — share IP numbers with secdev.uk.
Name Servers
secdev.uk is served by two delegated name servers, ns53.domaincontrol.com and ns54.domaincontrol.com.
secdev.uk shares its name server setup with other domains, including mifirst.com, alllotto.mobi, santacruzpumas.org and two others.
Each of the two host names carries two IP addresses: ns53.domaincontrol.com points to 97.74.106.27 and 2603:5:21a2::1b, and ns54.domaincontrol.com points to 173.201.74.27 and 2603:5:22a2::1b.
Mail Servers
Mail for secdev.uk is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
secdev.uk shares mail servers — at least in part — with other domains, including muslera.com, bernardjhunt.com, invoicean.com and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c08::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.