`extenso.com.br`

DNSSEC	⚠️ Not signed
A	2804:10:8002::211:91^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
A	191.6.211.91^{🇧🇷 IPV6-INTERNET191.6.210.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns1.abox.com.br` ⭐
		A	2804:10:c011::1^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	189.38.95.2^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns1.uni5.net`
NS	`dns2.abox.com.br`
		A	2804:10:c022::2^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	189.38.95.3^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns2.uni5.net`
NS	`dns3.abox.com.br` ⚠️ Not in parent delegation
		A	2804:10:c033::3^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.2^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns4.abox.com.br` ⚠️ Not in parent delegation
		A	2804:10:c044::4^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.3^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
MX	`mx-vip-01.uni5.net` ⭐
		A	2804:10:8028::220:38^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	191.6.220.38^{🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`mx-vip-01-farm28.uni5.net`
MX	`mx-vip-02.uni5.net` ⭐
		A	2804:10:8028::220:39^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	191.6.220.39^{🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`mx-vip-02-farm28.uni5.net`
TXT	`v=spf1 include:_spf.uni5.net -all`
SOA	`dns1.abox.com.br`abuse@uni5.net serial=2606221344

`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=2026219296

rank #526393 globally
rank #3738 in the tld
WOT: SAFE (69/100)

Subdomains

mail.extenso.com.br

Same first word

extenso.ro

extenso.info

extenso.it

extenso.net

extenso.js.org

extenso.ca

extenso.eu

extenso.live

extenso.org

extenso.se

extenso.ch

extenso.dk

extenso.com

extenso.be

extenso.ru

extenso.no

extenso.lu

extenso.de

extenso.com.br

extenso.cz

extenso.pl

Similar names

DNS History

18 records (8 active, 10 former)

○NSagata.hotvia.net2015-07-11 → 2017-08-16 · 5 obs

○ 2009-01-10 22:35:34
● 2015-07-11 00:41:52
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

●NSdns1.abox.com.br2026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

●NSdns2.abox.com.br2026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

●NSdns3.abox.com.br2026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

●NSdns4.abox.com.br2026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

○NSjade.hotvia.net2015-07-11 → 2017-08-16 · 5 obs

○ 2009-01-10 22:35:34
● 2015-07-11 00:41:52
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

○NSmail.hotvia.net2015-07-11 → 2017-08-16 · 5 obs

○ 2009-01-10 22:35:34
● 2015-07-11 00:41:52
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

○NSns1.hotvia.net2009-01-10 → 2017-08-16 · 4 obs

● 2009-01-10 22:35:34
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

○NSns2.hotvia.net2009-01-10 → 2017-08-16 · 4 obs

● 2009-01-10 22:35:34
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

○NSns3.hotvia.net2015-07-11 → 2017-08-16 · 5 obs

○ 2009-01-10 22:35:34
● 2015-07-11 00:41:52
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

○NSns4.hotvia.net2015-07-11 → 2017-08-16 · 5 obs

○ 2009-01-10 22:35:34
● 2015-07-11 00:41:52
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

○MXmail.extenso.com.br2009-01-10 → 2017-08-16 · 4 obs

● 2009-01-10 22:35:34
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

●MXmx-vip-01.uni5.net2026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

●MXmx-vip-02.uni5.net2026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

●A191.6.211.912026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

○A200.219.199.2002009-01-10 → 2009-01-10 · 3 obs

● 2009-01-10 22:35:34
○ 2015-07-11 00:41:52
○ 2026-08-07 12:58:36

●A2804:10:8002::211:912026-06-25 → 2026-08-07 · 3 obs

○ 2017-08-16 05:38:22
● 2026-06-25 14:31:26
● 2026-08-07 12:58:36

○A63.246.154.202015-07-11 → 2017-08-16 · 5 obs

○ 2009-01-10 22:35:34
● 2015-07-11 00:41:52
● 2017-08-16 05:38:22
○ 2026-06-25 14:31:26
○ 2026-08-07 12:58:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
extenso.com.br	dns1.abox.com.br, dns2.abox.com.br	4 records

✅ Authoritative Response

Server:189.38.95.2

NS records: dns1.abox.com.br, dns2.abox.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 791ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.6.211.91`
AAAA	1	`2804:10:8002::211:91`
NS	4	`dns1.abox.com.br, dns4.abox.com.br...`
MX	2	`mx-vip-01.uni5.net (pri: 5), mx-vip-02.uni5.net (pri: 5)`
TXT	1	`v=spf1 include:_spf.uni5.net -all`
SOA	1	`dns1.abox.com.br abuse.uni5.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.abox.com.br, dns1.abox.com.br, dns2.abox.com.br...)

Analysis

Hierarchy

extenso.com.br is the parent zone for mail.extenso.com.br.

IP Addresses

extenso.com.br directs to two IP numbers, 191.6.211.91 and 2804:10:8002::211:91

docelar.com.br, ffaria.com.br, atacadistafavorita.com.br and two other host names share IP numbers with extenso.com.br.

Name Servers

The authoritative name servers for extenso.com.br are dns1.abox.com.br, dns2.abox.com.br, dns3.abox.com.br and dns4.abox.com.br.

extenso.com.br partially shares its NS delegation with several other domains, including digitalhome.com.br, grupo.com.br, homeservice.com.br and two others.

dns1.abox.com.br, dns2.abox.com.br, dns3.abox.com.br and dns4.abox.com.br each carry two IP addresses. dns1.abox.com.br has 189.38.95.2 and 2804:10:c011::1; dns2.abox.com.br has 189.38.95.3 and 2804:10:c022::2; dns3.abox.com.br has 177.12.162.2 and 2804:10:c033::3; dns4.abox.com.br has 177.12.162.3 and 2804:10:c044::4.

Mail Servers

Mail for extenso.com.br is handled by two mail servers — mx-vip-01.uni5.net and mx-vip-02.uni5.net.

extenso.com.br uses an identical mail server configuration to several other domains — among them rstransfer.com.br, agathamoveissobmedida.com.br, virtualmail.com.br and two more.

At least a portion of extenso.com.br's mail servers are also used by other domains, for example upware.uni5.net.

mx-vip-01.uni5.net and mx-vip-02.uni5.net each resolve to two IP addresses: mx-vip-01.uni5.net points to 191.6.220.38 and 2804:10:8028::220:38, while mx-vip-02.uni5.net points to 191.6.220.39 and 2804:10:8028::220:39.

extenso.com.br - robtex.com

extenso.com.br

com.br

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`extenso.com.br`

`com.br`