linuxmaster.net - robtex.com
linuxmaster.net
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=1778386666 | ||||||
Subdomains
Same first word
linuxmaster.jp |
linuxmaster.co.kr |
linuxmaster.eu |
linuxmaster.in |
linuxmaster.net |
linuxmaster.cloud |
linuxmaster.ru |
linuxmaster.be |
linuxmaster.cn |
linuxmaster.com |
linuxmaster.de |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns1.linuxmaster.net2026-03-24 → 2026-05-10 · 3 obs
● 2026-03-24 19:19:56
● 2026-05-10 04:26:12
●NSns.linuxmaster.co.kr2026-03-24 → 2026-05-10 · 3 obs
● 2026-03-24 19:19:56
● 2026-05-10 04:26:12
●NSns.linuxmaster.net2026-03-24 → 2026-05-10 · 3 obs
● 2026-03-24 19:19:56
● 2026-05-10 04:26:12
○NSns1.hans.hosteurope.de2015-11-14 → 2016-04-24 · 4 obs
● 2016-04-24 10:28:48
○ 2017-01-29 22:28:36
○ 2026-05-10 04:26:12
○NSns2.hans.hosteurope.de2015-11-14 → 2016-04-24 · 4 obs
● 2016-04-24 10:28:48
○ 2017-01-29 22:28:36
○ 2026-05-10 04:26:12
●MXsmtp.google.com2026-03-24 → 2026-05-10 · 3 obs
● 2026-03-24 19:19:56
● 2026-05-10 04:26:12
○MXwww.linuxmaster.net2015-11-14 → 2016-04-24 · 4 obs
● 2016-04-24 10:28:48
○ 2017-01-29 22:28:36
○ 2026-05-10 04:26:12
○A176.28.50.1802015-11-14 → 2015-11-14 · 3 obs
○ 2016-02-10 14:47:32
○ 2026-05-10 04:26:12
●A45.120.69.1752026-03-24 → 2026-05-10 · 3 obs
● 2026-03-24 19:19:56
● 2026-05-10 04:26:12
○A87.128.41.832016-02-10 → 2016-04-24 · 5 obs
● 2016-02-10 14:47:32
● 2016-04-24 10:28:48
○ 2017-01-29 22:28:36
○ 2026-05-10 04:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| linuxmaster.net | ns.linuxmaster.net, ns.linuxmaster.co.kr | 1 record |
✅ Authoritative Response
Server:45.120.69.38
NS records: ns.linuxmaster.net, ns.linuxmaster.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for linuxmaster.net (unsigned zone)
⏱️ Timing
Total: 1094ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.120.69.175 |
| NS | 3 | ns.linuxmaster.net, dns1.linuxmaster.net... |
| MX | 1 | SMTP.GOOGLE.COM (pri: 1) |
| TXT | 1 | google-site-verification=fZlmItV4CR7TZhX |
| SOA | 1 | ns.linuxmaster.net root.linuxmaster.net |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.linuxmaster.net)
Analysis
Hierarchy
linuxmaster.net is a parent of dns1.linuxmaster.net, ns.linuxmaster.net and www.linuxmaster.net.
IP Addresses
linuxmaster.net resolves to a single IP address: 45.120.69.175.
Other host names, such as www.linuxmaster.net and judo.kr, share IP numbers with linuxmaster.net.
Name Servers
linuxmaster.net is delegated to three name servers: dns1.linuxmaster.net, ns.linuxmaster.net and ns.linuxmaster.co.kr.
linuxmaster.net partially shares its name servers with other domains, for example judo.kr and linuxmaster.co.kr.
These name servers are often used together with ns2.linuxmaster.co.kr.
Hostnames with a single IP:
dns1.linuxmaster.net points to: 192.168.100.200.
ns.linuxmaster.net points to: 211.169.248.248.
ns.linuxmaster.co.kr points to: 45.120.69.38.
Mail Servers
linuxmaster.net is handled by a single mail server, smtp.google.com.
linuxmaster.net shares its mail server setup with other domains, including mischok.de, spiderworking.com, supermax.it, gurudesk.com and chazlyn.com.
The mail servers for linuxmaster.net are shared with other domains, for instance barulab.com, nowgst.com, myplanstore.com, stephen-king.de and nittanymba.org.
these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.250.101.27 and 142.250.141.26.