linuxmaster.net - dns.ninja
linuxmaster.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.120.69.175🇰🇷 DACOM-NET45.120.69.0/24 Proxy-Registered Route Object by LGUPLUS(AS3786) | ||||||
| NS | ns.linuxmaster.net ⭐ | ||||||
| A | 211.169.248.248🇰🇷 DACOM-NET211.169.0.0/16 | ||||||
| NS | dns1.linuxmaster.net ⚠️ Not in parent delegation | ||||||
| A | 192.168.100.200 | ||||||
| NS | ns.linuxmaster.co.kr | ||||||
| A | 45.120.69.38🇰🇷 DACOM-NET45.120.69.0/24 Proxy-Registered Route Object by LGUPLUS(AS3786) | ||||||
| MX | smtp.google.com ⭐ | ||||||
| A | 2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48 | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| A | 2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48 | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| A | 2a00:1450:4009:c19::1a🇬🇧 Google2a00:1450:4009::/48 | ||||||
| PTR | yulhrp-in-f26.1e100.net | ||||||
| A | 172.217.76.26🇺🇸 Google172.217.76.0/24 | ||||||
| PTR | yulhrp-in-f26.1e100.net | ||||||
| A | 192.178.223.26🇺🇸 Google192.178.223.0/24 | ||||||
| PTR | yulhrs-in-f26.1e100.net | ||||||
| A | 192.178.223.27🇺🇸 Google192.178.223.0/24 | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| TXT | google-site-verification=fZlmItV4CR7TZhXt-vQ4ClOxSNkONAqiSzEAiRi6WjE | ||||||
| SOA | ns.linuxmaster.netroot@linuxmaster.net 2025-10-13 #1 | ||||||
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=1780544879 | ||||||
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 → 2026-06-04 · 3 obs
● 2026-03-24 19:19:56
● 2026-06-04 04:14:40
●NSns.linuxmaster.co.kr2026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 19:19:56
● 2026-06-04 04:14:40
●NSns.linuxmaster.net2026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 19:19:56
● 2026-06-04 04:14:40
○NSns1.hans.hosteurope.de2015-11-14 → 2016-04-24 · 4 obs
● 2016-04-24 10:28:48
○ 2017-01-29 22:28:36
○ 2026-06-04 04:14:40
○NSns2.hans.hosteurope.de2015-11-14 → 2016-04-24 · 4 obs
● 2016-04-24 10:28:48
○ 2017-01-29 22:28:36
○ 2026-06-04 04:14:40
●MXsmtp.google.com2026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 19:19:56
● 2026-06-04 04:14:40
○MXwww.linuxmaster.net2015-11-14 → 2016-04-24 · 4 obs
● 2016-04-24 10:28:48
○ 2017-01-29 22:28:36
○ 2026-06-04 04:14:40
○A176.28.50.1802015-11-14 → 2015-11-14 · 3 obs
○ 2016-02-10 14:47:32
○ 2026-06-04 04:14:40
●A45.120.69.1752026-03-24 → 2026-06-04 · 3 obs
● 2026-03-24 19:19:56
● 2026-06-04 04:14:40
○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
○ 2026-06-04 04:14:40
🔍 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: 1114ms | 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
The domain linuxmaster.net is parent to dns1.linuxmaster.net, ns.linuxmaster.net and www.linuxmaster.net.
IP Addresses
linuxmaster.net resolves to just one IP address, 45.120.69.175.
Other host names, among them www.linuxmaster.net and judo.kr, have IP numbers in common with linuxmaster.net.
Name Servers
linuxmaster.net has three name servers — dns1.linuxmaster.net, ns.linuxmaster.net and ns.linuxmaster.co.kr.
At least some of linuxmaster.net's name servers are shared with other domains, for example judo.kr and linuxmaster.co.kr.
These name servers tend to be used in conjunction with the name servers ns2.linuxmaster.co.kr.
Each of the three hostnames points to exactly one IP address: dns1.linuxmaster.net points to 192.168.100.200, ns.linuxmaster.net points to 211.169.248.248 and ns.linuxmaster.co.kr points to 45.120.69.38.
Mail Servers
The sole mail server for linuxmaster.net is smtp.google.com.
Among the domains sharing a mail server setup with linuxmaster.net are mischok.de, spiderworking.com, supermax.it and two others.
There is at least a partial MX overlap between linuxmaster.net and other domains, including nowgst.com, myplanstore.com, stephen-king.de and two others.
These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
With 6 IP addresses in total, smtp.google.com resolves to 172.217.76.26, 192.178.223.26, 192.178.223.27 and three others.