`jacauna.com.br`

DNSSEC	🔒 Signed (DS record present)
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`e.sec.dns.br` ⭐
		A	2001:12f8:b:1::14^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
		A	200.192.232.14^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
NS	`f.sec.dns.br`
		A	2001:12f8:9:1::14^{🇧🇷 B-DNS-BR2001:12f8:9::/48 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
		A	200.189.40.14^{🇧🇷 B-DNS-BR200.189.40.0/24 Registro.BR Network (B.DNS.BR)}
			PTR	`f.sec.dns.br`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.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::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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`e.sec.dns.br`hostmaster@registro.br serial=2026197000

`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=2026218368

rank #510679 globally
rank #3629 in the tld
WOT: SAFE (69/100)

Same first word

jacauna.com.br

DNS History

15 records (9 active, 6 former)

●NSe.sec.dns.br2026-08-02 → 2026-08-06 · 3 obs

○ 2017-05-22 07:59:40
● 2026-08-02 02:50:18
● 2026-08-06 15:49:12

●NSf.sec.dns.br2026-08-02 → 2026-08-06 · 3 obs

○ 2017-05-22 07:59:40
● 2026-08-02 02:50:18
● 2026-08-06 15:49:12

○NSns1.dominios.uol.com.br2015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 17:14:30
● 2017-05-22 07:59:40
○ 2026-08-02 02:50:18
○ 2026-08-06 15:49:12

○NSns2.dominios.uol.com.br2015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 17:14:30
● 2017-05-22 07:59:40
○ 2026-08-02 02:50:18
○ 2026-08-06 15:49:12

○NSns3.dominios.uol.com.br2015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 17:14:30
● 2017-05-22 07:59:40
○ 2026-08-02 02:50:18
○ 2026-08-06 15:49:12

●MXalt1.aspmx.l.google.com2015-07-25 → 2026-08-06 · 2 obs

● 2015-07-25 17:14:30
● 2026-08-06 15:49:12

●MXalt2.aspmx.l.google.com2015-07-25 → 2026-08-06 · 2 obs

● 2015-07-25 17:14:30
● 2026-08-06 15:49:12

●MXalt3.aspmx.l.google.com2026-08-02 → 2026-08-06 · 3 obs

○ 2017-05-22 07:59:40
● 2026-08-02 02:50:18
● 2026-08-06 15:49:12

●MXalt4.aspmx.l.google.com2026-08-02 → 2026-08-06 · 3 obs

○ 2017-05-22 07:59:40
● 2026-08-02 02:50:18
● 2026-08-06 15:49:12

●MXaspmx.l.google.com2015-07-25 → 2026-08-06 · 2 obs

● 2015-07-25 17:14:30
● 2026-08-06 15:49:12

○MXaspmx2.googlemail.com2015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 17:14:30
● 2017-05-22 07:59:40
○ 2026-08-02 02:50:18
○ 2026-08-06 15:49:12

○MXaspmx3.googlemail.com2015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 17:14:30
● 2017-05-22 07:59:40
○ 2026-08-02 02:50:18
○ 2026-08-06 15:49:12

●MXsmtp.google.com2026-08-02 → 2026-08-06 · 3 obs

○ 2017-05-22 07:59:40
● 2026-08-02 02:50:18
● 2026-08-06 15:49:12

○A187.17.96.692015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 17:14:30
● 2017-05-22 07:59:40
○ 2026-08-02 02:50:18
○ 2026-08-06 15:49:12

●A23.227.38.652026-08-02 → 2026-08-06 · 3 obs

○ 2017-05-22 07:59:40
● 2026-08-02 02:50:18
● 2026-08-06 15:49:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, e.dns.br, b.dns.br, f.dns.br...	-
jacauna.com.br	e.sec.dns.br, f.sec.dns.br	-

✅ Authoritative Response

Server:200.189.40.14

NS records: e.sec.dns.br, f.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1095ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	2	`e.sec.dns.br, f.sec.dns.br`
MX	6	`smtp.google.com (pri: 1), aspmx.l.google.com (pri: 1)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`e.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

jacauna.com.br has exactly one IP address — 23.227.38.65.

danubelle.com, nos.pe, ljudcenter.se plus two other host names have IP numbers in common with jacauna.com.br.

Name Servers

The NS records for jacauna.com.br delegate to e.sec.dns.br and f.sec.dns.br.

The name server configuration of jacauna.com.br is shared with other domains, for instance prataeacessorios.com.br, facilbr.com.br, dimg.com.br and two others.

jacauna.com.br partially shares its NS delegation with several other domains, including andressribeiro.com.br, megaclip.com.br, grupoteles.com.br and two others.

These name servers often co-occur with the name servers d.sec.dns.br.

e.sec.dns.br resolves to 200.192.232.14 and 2001:12f8:b:1::14. Likewise, f.sec.dns.br resolves to 200.189.40.14 and 2001:12f8:9:1::14 — two IP addresses apiece.

Mail Servers

The MX records for jacauna.com.br point to 6 mail servers — smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

At least some of the mail servers used by jacauna.com.br are shared with other domains: tradebox.cl, gsuitevn.com, ccon.co.kr and two others among them.

These mail servers are often deployed together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other mail servers.

Hosts with 9 IP addresses each:

smtp.google.com maps to 142.250.31.27, 142.251.111.27, 172.253.63.26 and 6 additional IP addresses.

Host names pointing to two IP addresses:

The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c1f::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 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.