linuxinside.com.br - dns.ninja

`linuxinside.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3e49^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:ddc9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.73^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.201^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`gerald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 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::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		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	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.73, 172.67.221.201
		IPv6 hints	2606:4700:3033::6815:3e49, 2606:4700:3033::ac43:ddc9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2406376507

`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=2026163020

rank #536418 globally
rank #4040 in the tld
WOT: SAFE (69/100)

Previously MX for

linuxinside.com.br

Same first word

linuxinside.ru

linuxinside.biz

linuxinside.net

linuxinside.at

linuxinside.com

linuxinside.de

linuxinside.com.br

linuxinside.org

linuxinside.gr

Similar names

insidelinux.com

DNS History

15 records (11 active, 4 former)

●NSanna.ns.cloudflare.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

●NSgerald.ns.cloudflare.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

○NSns19.brasilwebhost.com.br2015-08-02 → 2017-07-09 · 4 obs

● 2015-08-02 23:21:08
● 2017-07-09 07:02:42
○ 2026-02-16 01:23:14
○ 2026-06-12 01:08:16

○NSns20.brasilwebhost.com.br2015-08-02 → 2017-07-09 · 4 obs

● 2015-08-02 23:21:08
● 2017-07-09 07:02:42
○ 2026-02-16 01:23:14
○ 2026-06-12 01:08:16

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

●MXaspmx.l.google.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

●MXaspmx2.googlemail.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

●MXaspmx3.googlemail.com2026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

○MXlinuxinside.com.br2015-08-02 → 2017-07-09 · 4 obs

● 2015-08-02 23:21:08
● 2017-07-09 07:02:42
○ 2026-02-16 01:23:14
○ 2026-06-12 01:08:16

●A104.21.62.732026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

○A138.128.165.182015-08-02 → 2017-07-09 · 4 obs

● 2015-08-02 23:21:08
● 2017-07-09 07:02:42
○ 2026-02-16 01:23:14
○ 2026-06-12 01:08:16

●A172.67.221.2012026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

●A2606:4700:3033::6815:3e492026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

●A2606:4700:3033::ac43:ddc92026-02-16 → 2026-06-12 · 3 obs

○ 2017-07-09 07:02:42
● 2026-02-16 01:23:14
● 2026-06-12 01:08:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
linuxinside.com.br	anna.ns.cloudflare.com, gerald.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.102

NS records: anna.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxinside.com.br (unsigned zone)

⏱️ Timing

Total: 2306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.201, 104.21.62.73`
AAAA	2	`2606:4700:3033::6815:3e49, 2606:4700:3033::ac43:ddc9`
NS	2	`anna.ns.cloudflare.com, gerald.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

linuxinside.com.br points to four IP numbers: 104.21.62.73, 172.67.221.201, 2606:4700:3033::6815:3e49 and 2606:4700:3033::ac43:ddc9.

bayfrontrx.com, plantanimalmineral.com, sysysy12.cc and two other host names share IP numbers with linuxinside.com.br.

Name Servers

The NS records for linuxinside.com.br delegate to anna.ns.cloudflare.com and gerald.ns.cloudflare.com.

linuxinside.com.br uses the same name servers as several other domains — among them anstheartist.com, nurimu.com, paluna.com and two more.

linuxinside.com.br shares at least some of its name servers with other domains, including jaanshin.com, lctech.com.tw, edcom.de and two others.

These name servers are frequently paired with the name servers sharon.ns.cloudflare.com and martin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

anna.ns.cloudflare.com maps to 108.162.192.102, 172.64.32.102, 173.245.58.102 and 3 additional IP addresses.

gerald.ns.cloudflare.com maps to 108.162.193.168, 172.64.33.168, 173.245.59.168 and 3 additional IP addresses.

Mail Servers

linuxinside.com.br is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

linuxinside.com.br has at least partial mail server overlap with other domains such as dennymikes.com, ns500841.ns500841.ns500795.ns500794.ns500821.ns500795.ns500821.ns500821.ns500795.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, fmpe.org and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

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

The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c1b::1b.

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

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.