linuxsecurity.com.br - dns.ninja

`linuxsecurity.com.br`

DNSSEC	⚠️ Not signed
A	189.51.144.4^{🇧🇷 CABONNET189.51.144.0/23 PROXY FOR CUSTOMER}
		PTR	`189.51.144.4.cabonnet.com.br`
NS	`ns1.linuxsecurity.com.br` ⭐
NS	`ns2.linuxsecurity.com.br`
		A	201.62.64.12^{🇧🇷 LIFE-TECNOLOGIA201.62.64.0/24}
			PTR	`201-62-64-12.turbolife.com.br`
NS	`ns3.linuxsecurity.com.br`
NS	`ns4.linuxsecurity.com.br` ⚠️ Not in zone NS records
		A	189.51.144.24^{🇧🇷 CABONNET189.51.144.0/23 PROXY FOR CUSTOMER}
			PTR	`189.51.144.24.cabonnet.com.br`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`srv-mii-1.linuxsecurity.com.br`⁽²⁰⁾
		A	201.62.64.40^{🇧🇷 LIFE-TECNOLOGIA201.62.64.0/24}
			PTR	`mx.life.net.br`
TXT	`MS=ms21067292`
TXT	`google-site-verification=d-HCbAYi4wtecdVO1CQSsPvnUPJno0UVD3z3oo0fbEg`
TXT	`v=spf1 ip4:189.51.144.4 ip4:201.62.64.14 ip4:189.90.102.162 ip4:201.62.64.14 ...`
SOA	`ns1.linuxsecurity.com.br`renato@linuxsecurity.com.br serial=2016113687

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026167068

WOT: SAFE (80/100)
rank #527144 globally
rank #3959 in the tld
WOT: SAFE (69/100)

Subdomains

freecode.linuxsecurity.com.br

mailhub.linuxsecurity.com.br

srv-mii-1.linuxsecurity.com.br

ns1.linuxsecurity.com.br

ns4.linuxsecurity.com.br

srv-mii-2.linuxsecurity.com.br

ns3.linuxsecurity.com.br

ns2.linuxsecurity.com.br

Same first word

Similar names

securitylinux.com

securitylinux.com.br

securitylinux.net

DNS History

13 records (11 active, 2 former)

●NSns1.linuxsecurity.com.br2015-09-02 → 2026-06-16 · 2 obs

● 2015-09-02 18:24:56
● 2026-06-16 03:03:34

●NSns2.linuxsecurity.com.br2015-09-02 → 2026-06-16 · 2 obs

● 2015-09-02 18:24:56
● 2026-06-16 03:03:34

●NSns3.linuxsecurity.com.br2015-09-02 → 2026-06-16 · 2 obs

● 2015-09-02 18:24:56
● 2026-06-16 03:03:34

●NSns4.linuxsecurity.com.br2026-02-15 → 2026-06-16 · 3 obs

○ 2015-09-02 18:24:56
● 2026-02-15 11:35:10
● 2026-06-16 03:03:34

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-06-16 · 3 obs

○ 2016-12-19 09:15:52
● 2026-02-15 11:35:10
● 2026-06-16 03:03:34

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-06-16 · 3 obs

○ 2016-12-19 09:15:52
● 2026-02-15 11:35:10
● 2026-06-16 03:03:34

●MXaspmx.l.google.com2026-02-15 → 2026-06-16 · 3 obs

○ 2016-12-19 09:15:52
● 2026-02-15 11:35:10
● 2026-06-16 03:03:34

●MXaspmx2.googlemail.com2026-02-15 → 2026-06-16 · 3 obs

○ 2016-12-19 09:15:52
● 2026-02-15 11:35:10
● 2026-06-16 03:03:34

●MXaspmx3.googlemail.com2026-02-15 → 2026-06-16 · 3 obs

○ 2016-12-19 09:15:52
● 2026-02-15 11:35:10
● 2026-06-16 03:03:34

●MXsrv-mii-1.linuxsecurity.com.br2015-09-02 → 2026-06-16 · 2 obs

● 2015-09-02 18:24:56
● 2026-06-16 03:03:34

○MXsrv-mii-2.linuxsecurity.com.br2015-09-02 → 2016-07-23 · 6 obs

● 2015-09-02 18:24:56
● 2016-01-23 20:18:30
○ 2016-04-13 19:59:20
● 2016-07-23 00:43:18
○ 2016-12-19 09:15:52
○ 2026-06-16 03:03:34

●A189.51.144.42016-04-13 → 2026-06-16 · 3 obs

○ 2016-01-23 20:18:30
● 2016-04-13 19:59:20
● 2026-06-16 03:03:34

○A189.90.102.1902015-09-02 → 2016-01-23 · 4 obs

● 2015-09-02 18:24:56
● 2016-01-23 20:18:30
○ 2016-04-13 19:59:20
○ 2026-06-16 03:03:34

🔍 DNS Trace

Analysis

Hierarchy

linuxsecurity.com.br serves as parent to freecode.linuxsecurity.com.br, mailhub.linuxsecurity.com.br, srv-mii-1.linuxsecurity.com.br, ns1.linuxsecurity.com.br, ns4.linuxsecurity.com.br along with a few other host names.

IP Addresses

linuxsecurity.com.br points to a single IP number: 189.51.144.4.

Name Servers

linuxsecurity.com.br has four authoritative name servers: ns1.linuxsecurity.com.br, ns2.linuxsecurity.com.br, ns3.linuxsecurity.com.br and ns4.linuxsecurity.com.br.

ns2.linuxsecurity.com.br directs to 201.62.64.12 and ns4.linuxsecurity.com.br directs to 189.51.144.24; each host name points to exactly one IP number.

Mail Servers

Mail for linuxsecurity.com.br is routed through 6 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, srv-mii-1.linuxsecurity.com.br and 3 other.

linuxsecurity.com.br shares mail servers — at least in part — with other domains, including leftbrainmedia.com, dotsysteme.com, cookingtoheal.com and two others.

These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 4 other.

Host names with two IP numbers:

The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names pointing to a single IP address:

srv-mii-1.linuxsecurity.com.br resolves to the IP address 201.62.64.40.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.