linuxtech.uk - robtex.com
linuxtech.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 | ||||||
| TXT | #Timestamp: 1789075800 | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1789075817 | ||||||
Same first word
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DNS History
5 records (5 active, 0 former)
●NSarnold.ns.cloudflare.com2026-09-02 → 2026-09-10 · 2 obs
● 2026-09-10 22:02:16
●NScourtney.ns.cloudflare.com2026-09-02 → 2026-09-10 · 2 obs
● 2026-09-10 22:02:16
●MXroute1.mx.cloudflare.net2026-09-02 → 2026-09-10 · 2 obs
● 2026-09-10 22:02:16
●MXroute2.mx.cloudflare.net2026-09-02 → 2026-09-10 · 2 obs
● 2026-09-10 22:02:16
●MXroute3.mx.cloudflare.net2026-09-02 → 2026-09-10 · 2 obs
● 2026-09-10 22:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| linuxtech.uk | arnold.ns.cloudflare.com, courtney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.130
NS records: arnold.ns.cloudflare.com, courtney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxtech.uk (unsigned zone)
⏱️ Timing
Total: 1625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | arnold.ns.cloudflare.com, courtney.ns.cloudflare.com |
| MX | 3 | route2.mx.cloudflare.net (pri: 3), route1.mx.cloudflare.net (pri: 6)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| SOA | 1 | arnold.ns.cloudflare.com dns.cloudflare. |
Analysis
Name Servers
linuxtech.uk is served by two delegated name servers, arnold.ns.cloudflare.com and courtney.ns.cloudflare.com.
linuxtech.uk shares its name server setup with other domains, including swarfly.com, tw6wy2pqdr.workers.dev, fozan.workers.dev and two others.
There is at least partial name server overlap between linuxtech.uk and other domains — zeus-u(0x663470)pi.workers.dev, codfgrjh-2-4.pages.dev, griffonv.com.tw and two more among them.
The name servers karl.ns.cloudflare.com, ivy.ns.cloudflare.com and amalia.ns.cloudflare.com are often found in combination with these name servers.
Host names with 6 IP numbers:
arnold.ns.cloudflare.com carries IP addresses 108.162.193.69, 172.64.33.69 and 173.245.59.69, with 3 other addresses beyond those.
courtney.ns.cloudflare.com carries IP addresses 108.162.194.130, 162.159.38.130 and 172.64.34.130, with 3 other addresses beyond those.
Mail Servers
Incoming mail for linuxtech.uk is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
linuxtech.uk shares mail servers — at least in part — with other domains, including vint4u.com, faithfitliving.com, dramaace.com and two others.
Host names with 6 IP numbers:
route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.
route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.
route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.