linearsystem.net - dns.ninja
linearsystem.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.227.120.87🇺🇸 AS13886192.227.120.0/24 Cloud South | ||||||
| PTR | 192.227.120.87.hosted.at.cloudsouth.com | ||||||
| NS | ns2.midpune.com ⭐ | ||||||
| A | 192.227.67.74🇺🇸 AS13886192.227.67.0/24 | ||||||
| PTR | intl.drushti.in | ||||||
| NS | ns.midpune.com | ||||||
| A | 192.227.72.32🇺🇸 AS13886192.227.72.0/24 Cloud South | ||||||
| PTR | 192.227.72.32.hosted.at.cloudsouth.com | ||||||
| MX | mail1.linearsystem.net ⭐ | ||||||
| A | 103.13.114.254🇮🇳 LEAPSWITCH-IN-AS-AP103.13.114.0/24 LEAPSWITCH NETWORKS PRIVATE LIMITED Office 410, Spectra, Paud Road | ||||||
| PTR | marathe.interactivedns.com | ||||||
| MX | mail.linearsystem.net(10) | ||||||
| A | 103.13.114.254🇮🇳 LEAPSWITCH-IN-AS-AP103.13.114.0/24 LEAPSWITCH NETWORKS PRIVATE LIMITED Office 410, Spectra, Paud Road | ||||||
| PTR | marathe.interactivedns.com | ||||||
| TXT | v=spf1 +ip4:103.26.207.130 +ip4:103.13.114.254 +ip4:85.208.51.60 +ip4:192.227... | ||||||
| SOA | ns.midpune.comroot@linearsystem.net 2025-05-30 #5 | ||||||
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=1785737612 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns.midpune.com2015-07-21 → 2026-08-03 · 2 obs
● 2026-08-03 06:40:34
●NSns2.midpune.com2015-07-21 → 2026-08-03 · 2 obs
● 2026-08-03 06:40:34
●MXmail.linearsystem.net2015-07-21 → 2026-08-03 · 2 obs
● 2026-08-03 06:40:34
●MXmail1.linearsystem.net2015-07-21 → 2026-08-03 · 2 obs
● 2026-08-03 06:40:34
○A115.112.176.472015-07-21 → 2017-03-21 · 4 obs
● 2017-03-21 01:19:58
○ 2026-03-18 07:57:20
○ 2026-08-03 06:40:34
●A192.227.120.872026-03-18 → 2026-08-03 · 3 obs
● 2026-03-18 07:57:20
● 2026-08-03 06:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linearsystem.net | ns.midpune.com, ns2.midpune.com | - |
✅ Authoritative Response
Server:192.227.67.74
NS records: ns.midpune.com, ns2.midpune.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linearsystem.net (unsigned zone)
⏱️ Timing
Total: 404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.227.120.87 |
| NS | 2 | ns2.midpune.com, ns.midpune.com |
| MX | 2 | mail.linearsystem.net (pri: 0), mail1.linearsystem.net (pri: 10) |
| TXT | 1 | v=spf1 +ip4:103.26.207.130 +ip4:103.13.1 |
| SOA | 1 | ns.midpune.com root.linearsystem.net |
Analysis
Hierarchy
mail.linearsystem.net and mail1.linearsystem.net are both subdomains of linearsystem.net.
IP Addresses
linearsystem.net resolves to one IP address: 192.227.120.87.
elastomerindia.com, cleanroomequipment.co.in, optofine.com and two other host names share IP numbers with linearsystem.net.
Name Servers
DNS delegation for linearsystem.net points to two name servers: ns2.midpune.com and ns.midpune.com.
linearsystem.net uses the same name servers as several other domains — among them sprockets.co.in, miloniinternational.com, sureshinn.com and two more.
ns2.midpune.com and ns.midpune.com each resolve to one IP number: ns2.midpune.com points to 192.227.67.74 and ns.midpune.com points to 192.227.72.32.
Mail Servers
Mail for linearsystem.net is handled by two mail servers — mail1.linearsystem.net and mail.linearsystem.net.
Both mail1.linearsystem.net and mail.linearsystem.net have a single IP address, 103.13.114.254, and share it.
Host names pointing to 103.13.114.254 IP addresses: mail1.linearsystem.net and mail.linearsystem.net.