linuxsource.tk - robtex.com
linuxsource.tk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.freenom.com ⭐ | ||||||
| A | 54.171.131.39🇮🇪 Amazon54.171.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-171-131-39.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns02.freenom.com | ||||||
| A | 52.19.156.76🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix | ||||||
| PTR | ec2-52-19-156-76.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns03.freenom.com | ||||||
| A | 104.155.27.112🇧🇪 Google104.155.16.0/20 | ||||||
| PTR | 112.27.155.104.bc.googleusercontent.com | ||||||
| NS | ns04.freenom.com | ||||||
| A | 104.155.29.241🇧🇪 Google104.155.16.0/20 | ||||||
| PTR | 241.29.155.104.bc.googleusercontent.com | ||||||
| SOA | ns01.freenom.comsoa@freenom.com serial=1727599289 | ||||||
tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.119.57.22 | ||||||
| NS | a.ns.tk ⭐ | ||||||
| NS | b.ns.tk | ||||||
| NS | c.ns.tk | ||||||
| NS | d.ns.tk | ||||||
| SOA | a.ns.tkjoost\@zuurbier.dot.tk serial=1788060240 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns01.freenom.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:40:54
●NSns02.freenom.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:40:54
●NSns03.freenom.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:40:54
●NSns04.freenom.com2026-08-28 → 2026-08-30 · 2 obs
● 2026-08-30 05:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | c.ns.tk, a.ns.tk, b.ns.tk, d.ns.tk | 8 records |
| linuxsource.tk | ns01.freenom.com, ns02.freenom.com, ns03.freenom.com, ns04.freenom.com | - |
✅ Authoritative Response
Server:104.155.27.112
NS records: ns01.freenom.com, ns02.freenom.com, ns03.freenom.com, ns04.freenom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns03.freenom.com, ns04.freenom.com... |
| SOA | 1 | ns01.freenom.com soa.freenom.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)
Analysis
Name Servers
The NS records for linuxsource.tk point to four name servers: ns01.freenom.com, ns02.freenom.com, ns03.freenom.com and ns04.freenom.com.
At least some of linuxsource.tk's name servers are shared with other domains, for example shenwang.tk, dota2backpack.tk, davi.tk and two more.
The hosts ns01.freenom.com, ns02.freenom.com, ns03.freenom.com and ns04.freenom.com all resolve to exactly one IP address each: 54.171.131.39, 52.19.156.76, 104.155.27.112 and 104.155.29.241 respectively.