linuxhardened.com - dns.ninja

`linuxhardened.com`

DNSSEC	⚠️ Not signed
A	103.86.176.233^{🇮🇳 MWNASHIK-AS103.86.176.0/24 MilesWeb Internet Services Route Object}
		PTR	`cherry.herosite.pro`
NS	`etienne.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etienne.ns.cloudflare.com`
		A	108.162.195.61^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	162.159.44.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	172.64.35.61^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
NS	`frida.ns.cloudflare.com`
		A	2606:4700:50::a29f:2689^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c289^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2289^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frida.ns.cloudflare.com`
		A	108.162.194.137^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	162.159.38.137^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
		A	172.64.34.137^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frida.ns.cloudflare.com`
NS	`ns1.linuxhardened.com` ⚠️ Not in parent delegation
		A	172.236.173.208^{🇺🇸 AKAMAI-LINODE-AP172.236.160.0/19 Akamai Technologies}
			PTR	`172-236-173-208.ip.linodeusercontent.com`
NS	`ns2.linuxhardened.com` ⚠️ Not in parent delegation
		A	172.237.44.232^{🇺🇸 AKAMAI-LINODE-AP172.237.32.0/20 Akamai Technologies, Inc.}
			PTR	`172-237-44-232.ip.linodeusercontent.com`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`google-site-verification=yUluH1zQ0TyxSunmY1kU4GGfhJ16nW2Rrg4uRb7BHa4`
TXT	`v=spf1 include:_spf.linuxhardened.com include:_spf.mail.hostinger.com -all`
SOA	`etienne.ns.cloudflare.com`dns@cloudflare.com serial=2407565071

`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=1782178450

Subdomains

ns1.linuxhardened.com

www.linuxhardened.com

ns2.linuxhardened.com

Same first word

linuxhardened.com

Similar names

hardenedlinux.org

DNS History

8 records (7 active, 1 former)

●NSetienne.ns.cloudflare.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 01:05:10
● 2026-06-23 01:59:22

●NSfrida.ns.cloudflare.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 01:05:10
● 2026-06-23 01:59:22

●NSns1.linuxhardened.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 01:05:10
● 2026-06-23 01:59:22

●NSns2.linuxhardened.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 01:05:10
● 2026-06-23 01:59:22

●MXmx1.hostinger.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 01:05:10
● 2026-06-23 01:59:22

●MXmx2.hostinger.com2026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 01:05:10
● 2026-06-23 01:59:22

●A103.86.176.2332026-02-15 → 2026-06-23 · 2 obs

● 2026-02-15 01:05:10
● 2026-06-23 01:59:22

○A2a02:4780:12:d290::12026-03-10 → 2026-03-21 · 5 obs

○ 2026-02-15 01:05:10
● 2026-03-10 19:51:54
● 2026-03-21 13:17:10
○ 2026-04-07 17:53:32
○ 2026-06-23 01:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxhardened.com	frida.ns.cloudflare.com, etienne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.61

NS records: frida.ns.cloudflare.com, etienne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxhardened.com (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.86.176.233`
NS	4	`etienne.ns.cloudflare.com, frida.ns.cloudflare.com...`
MX	2	`mx2.hostinger.com (pri: 10), mx1.hostinger.com (pri: 5)`
TXT	2	`google-site-verification=yUluH1zQ0TyxSun, v=spf1 include:_spf.linuxhardened.com in`
SOA	1	`etienne.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (frida.ns.cloudflare.com, frida.ns.cloudflare.com, frida.ns.cloudflare.com...)

Analysis

Hierarchy

linuxhardened.com is a parent domain, with ns1.linuxhardened.com, www.linuxhardened.com and ns2.linuxhardened.com beneath it.

IP Addresses

linuxhardened.com has exactly one IP address — 103.86.176.233.

mail.knotrick.com, mail.dabhoi.in, mail.celebritynewsupdate.com plus two other host names have IP numbers in common with linuxhardened.com.

Name Servers

Four name servers handle the delegation for linuxhardened.com: ns1.linuxhardened.com, ns2.linuxhardened.com, etienne.ns.cloudflare.com and frida.ns.cloudflare.com.

linuxhardened.com has at least partial name server overlap with other domains, such as not.rest, kryptoskatt.com, ym13.net and two others.

These name servers tend to appear together with the name servers ulla.ns.cloudflare.com, diana.ns.cloudflare.com and anton.ns.cloudflare.com.

Hosts with 6 IP addresses each:

etienne.ns.cloudflare.com carries IP addresses 108.162.195.61, 162.159.44.61 and 172.64.35.61, with 3 other addresses beyond those.

frida.ns.cloudflare.com carries IP addresses 108.162.194.137, 162.159.38.137 and 172.64.34.137, with 3 other addresses beyond those.

Host names resolving to a single IP address:

ns1.linuxhardened.com points to the IP address 172.236.173.208.

ns2.linuxhardened.com points to the IP address 172.237.44.232.

Mail Servers

linuxhardened.com uses two mail servers, mx1.hostinger.com and mx2.hostinger.com.

The mail server setup of linuxhardened.com matches that of other domains such as agnglobal.com, rroa.co.in, landois.net and two others.

At least some of the mail servers used by linuxhardened.com are shared with other domains: cougarimmi.com, prolococaviola.it, ultraboly.com and two others among them.

The host names mx1.hostinger.com and mx2.hostinger.com both direct to 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

These two host names — mx1.hostinger.com and mx2.hostinger.com — each point to 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

These two host names — mx1.hostinger.com and mx2.hostinger.com — each point to 172.65.182.103 IP addresses.