`linuxville.com.br`

DNSSEC	🔒 Signed (DS record present)
NS	`a.sec.dns.br` ⭐
		A	2001:12ff::11^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`a.sec.dns.br`
		A	200.160.0.11^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`a.sec.dns.br`
NS	`b.sec.dns.br`
		A	2001:12f8:b:1::11^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
		A	200.192.232.11^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`b.sec.dns.br`
MX	`mx01.linuxville.com.br` ⭐
		A	52.0.232.180^{🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-0-232-180.compute-1.amazonaws.com`
MX	`mx02.linuxville.com.br`⁽¹⁰⁾
		A	52.0.232.180^{🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-0-232-180.compute-1.amazonaws.com`
TXT	`v=spf1 mx a ip4:177.200.204.33/32 ip4:189.7.12.89/32 ip4:34.202.172.40/32 ip4...`
TXT	`hibp-verify=dweb_3dhx3pmera45udn03xyl7asf`
SOA	`a.sec.dns.br`hostmaster@registro.br serial=2026086000

`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=2026087252

rank #550596 globally
rank #4104 in the tld
WOT: SAFE (69/100)

Subdomains

mx01.linuxville.com.br

mx02.linuxville.com.br

Same first word

linuxville.com.br

DNS History

7 records (4 active, 3 former)

●NSa.sec.dns.br2015-06-07 → 2026-03-28 · 2 obs

● 2015-06-07 16:01:14
● 2026-03-28 10:36:32

●NSb.sec.dns.br2015-06-07 → 2026-03-28 · 2 obs

● 2015-06-07 16:01:14
● 2026-03-28 10:36:32

●MXmx01.linuxville.com.br2015-06-07 → 2026-03-28 · 2 obs

● 2015-06-07 16:01:14
● 2026-03-28 10:36:32

●MXmx02.linuxville.com.br2026-03-28 → 2026-03-28 · 2 obs

○ 2021-06-08 02:13:50
● 2026-03-28 10:36:32

○MXmx03.linuxville.com.br2020-03-07 → 2021-06-08 · 4 obs

○ 2015-06-07 16:01:14
● 2020-03-07 05:57:58
● 2021-06-08 02:13:50
○ 2026-03-28 10:36:32

○A177.204.19.2182020-03-07 → 2020-03-07 · 4 obs

○ 2017-02-15 02:21:38
● 2020-03-07 05:57:58
○ 2021-06-08 02:13:50
○ 2026-03-28 10:36:32

○A187.59.80.522015-06-07 → 2017-02-15 · 4 obs

● 2015-06-07 16:01:14
● 2017-02-15 02:21:38
○ 2020-03-07 05:57:58
○ 2026-03-28 10:36:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
linuxville.com.br	b.sec.dns.br, a.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.11

NS records: b.sec.dns.br, a.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1365ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`b.sec.dns.br, a.sec.dns.br`
MX	2	`mx02.linuxville.com.br (pri: 10), mx01.linuxville.com.br (pri: 5)`
TXT	2	`v=spf1 mx a ip4:177.200.204.33/32 ip4:18, hibp-verify=dweb_3dhx3pmera45udn03xyl7as`
SOA	1	`a.sec.dns.br hostmaster.registro.br`

Analysis

Hierarchy

linuxville.com.br is parent of mx01.linuxville.com.br and mx02.linuxville.com.br.

Name Servers

linuxville.com.br's delegation is to two name servers a.sec.dns.br and b.sec.dns.br.

linuxville.com.br shares the same name server configuration as other domains, such as vinicolazanella.com.br, grupocimentec.com.br, blicken.com.br, colomboagroindustrial.com.br and amitec.com.br.

linuxville.com.br at least partially shares its name servers with other domains, for instance montenegrogranitos.com.br, bikesantos.com.br, realloc.com.br, tecline.com.br and deltacyber.com.br.

These name servers are often used together with the name servers c.sec.dns.br.

Host names with two IP numbers: a.sec.dns.br points to 2001:12ff::11 and 200.160.0.11; b.sec.dns.br points to 2001:12f8:b:1::11 and 200.192.232.11

Mail Servers

Two mail servers mx01.linuxville.com.br and mx02.linuxville.com.br handle linuxville.com.br.

Host names with one IP number: mx01.linuxville.com.br and mx02.linuxville.com.br point to 52.0.232.180.

linuxville.com.br - robtex.com