linuxero.com - dns.ninja

`linuxero.com`

DNSSEC	⚠️ Not signed
NS	`lauryn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2616^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lauryn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c216^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lauryn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2216^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lauryn.ns.cloudflare.com`
		A	108.162.194.22^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lauryn.ns.cloudflare.com`
		A	162.159.38.22^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lauryn.ns.cloudflare.com`
		A	172.64.34.22^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lauryn.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
MX	`ext.linuxero.com` ⭐
		A	5.135.185.163^{🇫🇷 OVH5.135.0.0/16}
MX	`_dc-mx.9a9db5af6935.linuxero.com`⁽¹⁰⁾
		A	37.187.111.195^{🇫🇷 OVH37.187.0.0/16}
TXT	`v=spf1 ip4:5.135.185.163 a mx a:ext.linuxero.com ~all`
SOA	`lauryn.ns.cloudflare.com`dns@cloudflare.com serial=2405986688

`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=1782641790

Subdomains

ext4.linuxero.com

ext.linuxero.com

Same first word

linuxero.com

linuxero.cl

Similar names

DNS History

9 records (4 active, 5 former)

○NSdns010.d.register.com2015-07-24 → 2017-07-09 · 4 obs

● 2015-07-24 10:36:58
● 2017-07-09 11:00:26
○ 2026-02-23 13:12:08
○ 2026-06-28 10:18:06

○NSdns017.c.register.com2015-07-24 → 2017-07-09 · 4 obs

● 2015-07-24 10:36:58
● 2017-07-09 11:00:26
○ 2026-02-23 13:12:08
○ 2026-06-28 10:18:06

○NSdns042.a.register.com2015-07-24 → 2017-07-09 · 4 obs

● 2015-07-24 10:36:58
● 2017-07-09 11:00:26
○ 2026-02-23 13:12:08
○ 2026-06-28 10:18:06

○NSdns172.b.register.com2015-07-24 → 2017-07-09 · 4 obs

● 2015-07-24 10:36:58
● 2017-07-09 11:00:26
○ 2026-02-23 13:12:08
○ 2026-06-28 10:18:06

●NSlauryn.ns.cloudflare.com2026-02-23 → 2026-06-28 · 3 obs

○ 2017-07-09 11:00:26
● 2026-02-23 13:12:08
● 2026-06-28 10:18:06

●NSruben.ns.cloudflare.com2026-02-23 → 2026-06-28 · 3 obs

○ 2017-07-09 11:00:26
● 2026-02-23 13:12:08
● 2026-06-28 10:18:06

●MX_dc-mx.9a9db5af6935.linuxero.com2026-02-23 → 2026-06-28 · 3 obs

○ 2015-07-24 10:36:58
● 2026-02-23 13:12:08
● 2026-06-28 10:18:06

●MXext.linuxero.com2015-07-24 → 2026-06-28 · 2 obs

● 2015-07-24 10:36:58
● 2026-06-28 10:18:06

○A5.135.153.1272015-07-24 → 2017-07-09 · 4 obs

● 2015-07-24 10:36:58
● 2017-07-09 11:00:26
○ 2026-02-23 13:12:08
○ 2026-06-28 10:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linuxero.com	lauryn.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: lauryn.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxero.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`lauryn.ns.cloudflare.com, ruben.ns.cloudflare.com`
MX	2	`_dc-mx.9a9db5af6935.linuxero.com (pri: 1, ext.linuxero.com (pri: 5)`
TXT	1	`v=spf1 ip4:5.135.185.163 a mx a:ext.linu`
SOA	1	`lauryn.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ext4.linuxero.com and ext.linuxero.com are both subdomains of linuxero.com.

Name Servers

linuxero.com is served by two delegated name servers, lauryn.ns.cloudflare.com and ruben.ns.cloudflare.com.

linuxero.com uses the same name servers as several other domains — among them pedi2.pe, polfilter.pl, darulquran.co.uk and two more.

At least some of linuxero.com's name servers are shared with other domains, for example almasdar-tech.com, gayche2.xyz, hays.ca and two more.

These name servers tend to be deployed in combination with the name servers andy.ns.cloudflare.com and mona.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

lauryn.ns.cloudflare.com carries IP addresses 108.162.194.22, 162.159.38.22 and 172.64.34.22, with 3 other addresses beyond those.

ruben.ns.cloudflare.com carries IP addresses 108.162.195.71, 162.159.44.71 and 172.64.35.71, with 3 other addresses beyond those.

Mail Servers

Mail for linuxero.com is handled by two mail servers — ext.linuxero.com and _dc-mx.9a9db5af6935.linuxero.com.

Each of ext.linuxero.com and _dc-mx.9a9db5af6935.linuxero.com has one IP address: ext.linuxero.com uses 5.135.185.163 and _dc-mx.9a9db5af6935.linuxero.com uses 37.187.111.195.