linux4biz.net - robtex.com
linux4biz.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns05.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2160::3🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns05.domaincontrol.com | ||||||
| A | 97.74.102.3🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns05.domaincontrol.com | ||||||
| NS | ns06.domaincontrol.com | ||||||
| A | 2603:5:2260::3🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns06.domaincontrol.com | ||||||
| A | 173.201.70.3🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns06.domaincontrol.com | ||||||
| MX | mail.linux4biz.net ⭐ | ||||||
| TXT | v=spf1 a mx ptr include:secureserver.net ~all | ||||||
| SOA | ns05.domaincontrol.comdns@jomax.net 2023-09-18 #0 | ||||||
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=1783994887 | ||||||
Same first word
DNS History
7 records (5 active, 2 former)
●NSns05.domaincontrol.com2015-08-13 → 2026-07-14 · 2 obs
● 2026-07-14 02:33:26
●NSns06.domaincontrol.com2015-08-13 → 2026-07-14 · 2 obs
● 2026-07-14 02:33:26
●MXmail.linux4biz.net2015-08-13 → 2026-07-14 · 2 obs
● 2026-07-14 02:33:26
●A15.197.148.332026-07-14 → 2026-07-14 · 2 obs
● 2026-07-14 02:33:26
○A160.153.59.382015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-03 09:33:20
○ 2026-07-14 02:33:26
○A184.168.221.582015-12-03 → 2020-04-10 · 4 obs
● 2015-12-03 09:33:20
● 2020-04-10 10:44:44
○ 2026-07-14 02:33:26
●A3.33.130.1902026-07-14 → 2026-07-14 · 2 obs
● 2026-07-14 02:33:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| linux4biz.net | ns05.domaincontrol.com, ns06.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.3
NS records: ns05.domaincontrol.com, ns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linux4biz.net (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 1 | mail.linux4biz.net (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:secureserver.net |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
linux4biz.net resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Additional host names — mediarisk.ca, dreamshonda.com, bageljays.com and two others — share IP numbers with linux4biz.net.
Name Servers
Two name servers handle the delegation for linux4biz.net: ns05.domaincontrol.com and ns06.domaincontrol.com.
linux4biz.net shares its name server setup with other domains, including doctorsofgaming.com, densa.co, 2ndsteptech.com and two others.
ns05.domaincontrol.com and ns06.domaincontrol.com both carry two IP addresses. The A records for ns05.domaincontrol.com are 97.74.102.3 and 2603:5:2160::3; the A records for ns06.domaincontrol.com are 173.201.70.3 and 2603:5:2260::3.