linuxsecureserver.com - dns.ninja

`linuxsecureserver.com`

DNSSEC	⚠️ Not signed
A	2600:4c00:80:c6::99^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
A	158.106.138.138^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
NS	`cp1.privatesystems.net` ⭐
		A	2600:4c00:80:11::1^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
		A	158.106.136.90^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
			PTR	`cp1.privatesystems.net`
NS	`cp2.privatesystems.net`
		A	2600:4c00:509:731::a^{🇺🇸 PRIVATESYSTEMS2600:4c00:500::/40 IPv6 subnet at SEF003}
		A	108.160.157.7^{🇺🇸 PRIVATESYSTEMS108.160.156.0/22 PrivateSystems Networks WA}
NS	`cp3.privatesystems.net`
		A	2600:4c00:80:9::1^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
		A	158.106.136.36^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
NS	`cp4.privatesystems.net`
		A	2600:4c00:80:11::1^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
		A	158.106.136.90^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
			PTR	`cp1.privatesystems.net`
MX	`linuxsecureserver.com` ⭐
		A	2600:4c00:80:c6::99^{🇺🇸 PRIVATESYSTEMS2600:4c00:80::/41}
		A	158.106.138.138^{🇺🇸 PRIVATESYSTEMS158.106.136.0/21 PrivateSystems Networks TX}
			PTR	`cp09-ga.privatesystems.net`
TXT	`v=spf1 ip4:158.106.138.138 +a +mx ~all`
SOA	`cp1.privatesystems.net`noc@privatesystems.net 2026-06-07 #1

`com`

	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.net`nstld@verisign-grs.com serial=1783214336

MX for

linuxsecureserver.com

Subdomains

ns1.linuxsecureserver.com

ns2.linuxsecureserver.com

Same first word

linuxsecureserver.com

DNS History

11 records (7 active, 4 former)

●NScp1.privatesystems.net2026-02-14 → 2026-07-05 · 3 obs

○ 2016-08-13 21:00:02
● 2026-02-14 18:39:58
● 2026-07-05 01:24:56

●NScp2.privatesystems.net2026-02-14 → 2026-07-05 · 3 obs

○ 2016-08-13 21:00:02
● 2026-02-14 18:39:58
● 2026-07-05 01:24:56

●NScp3.privatesystems.net2026-02-14 → 2026-07-05 · 3 obs

○ 2016-08-13 21:00:02
● 2026-02-14 18:39:58
● 2026-07-05 01:24:56

●NScp4.privatesystems.net2026-02-14 → 2026-07-05 · 3 obs

○ 2016-08-13 21:00:02
● 2026-02-14 18:39:58
● 2026-07-05 01:24:56

○NSns1.linuxsecureserver.com2015-07-19 → 2016-08-13 · 4 obs

● 2015-07-19 18:43:30
● 2016-08-13 21:00:02
○ 2026-02-14 18:39:58
○ 2026-07-05 01:24:56

○NSns17.ethii.com2015-07-19 → 2016-08-13 · 4 obs

● 2015-07-19 18:43:30
● 2016-08-13 21:00:02
○ 2026-02-14 18:39:58
○ 2026-07-05 01:24:56

○NSns18.ethii.com2015-07-19 → 2016-08-13 · 4 obs

● 2015-07-19 18:43:30
● 2016-08-13 21:00:02
○ 2026-02-14 18:39:58
○ 2026-07-05 01:24:56

●MXlinuxsecureserver.com2015-07-19 → 2026-07-05 · 2 obs

● 2015-07-19 18:43:30
● 2026-07-05 01:24:56

○A107.189.160.1962015-07-19 → 2016-08-13 · 4 obs

● 2015-07-19 18:43:30
● 2016-08-13 21:00:02
○ 2026-02-14 18:39:58
○ 2026-07-05 01:24:56

●A158.106.138.1382026-02-14 → 2026-07-05 · 3 obs

○ 2016-08-13 21:00:02
● 2026-02-14 18:39:58
● 2026-07-05 01:24:56

●A2600:4c00:80:c6::992026-02-14 → 2026-07-05 · 6 obs

○ 2016-08-13 21:00:02
● 2026-02-14 18:39:58
● 2026-04-29 10:29:38
○ 2026-05-01 11:07:40
● 2026-05-03 12:34:36
● 2026-07-05 01:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxsecureserver.com	cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net	-

✅ Authoritative Response

Server:158.106.136.36

NS records: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net, cp4.privatesystems.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxsecureserver.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`158.106.138.138`
AAAA	1	`2600:4c00:80:c6::99`
NS	4	`cp4.privatesystems.net, cp3.privatesystems.net...`
MX	1	`linuxsecureserver.com (pri: 0)`
TXT	1	`v=spf1 ip4:158.106.138.138 +a +mx ~all`
SOA	1	`cp1.privatesystems.net noc.privatesystem`

Analysis

Hierarchy

linuxsecureserver.com is the parent domain of ns1.linuxsecureserver.com and ns2.linuxsecureserver.com.

Mail Server Role

linuxsecureserver.com acts as its own mail server.

IP Addresses

linuxsecureserver.com directs to two IP numbers, 158.106.138.138 and 2600:4c00:80:c6::99

Additional host names — _dc-mx.b5559a5c9b72.gesundheitairquality.com, profitablehost.com, ns1.superwebhost.net and two others — share IP numbers with linuxsecureserver.com.

Name Servers

linuxsecureserver.com has four authoritative name servers: cp1.privatesystems.net, cp2.privatesystems.net, cp3.privatesystems.net and cp4.privatesystems.net.

linuxsecureserver.com has at least partial name server overlap with other domains, such as gamefowl.com, juba-insurance.com, spijunskaoprema.org and two others.

It is common to see these name servers used together with name servers ns1.icsmx.org and ns2.icsmx.org.

The host names cp1.privatesystems.net and cp4.privatesystems.net both resolve to 2600:4c00:80:11::1 IP addresses.

The host names cp1.privatesystems.net and cp4.privatesystems.net both resolve to 158.106.136.90 IP addresses.

Mail Servers

linuxsecureserver.com has a single mail server: linuxsecureserver.com itself.

linuxsecureserver.com has two IP addresses: 158.106.138.138 and 2600:4c00:80:c6::99.