`biosul.com`

DNSSEC	⚠️ Not signed
A	2804:10:8002::210:42^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
A	191.6.210.42^{🇧🇷 Locaweb191.6.210.0/24 IPV6 Internet Ltda}
NS	`dns1.6i.com.br` ⭐ ⚠️ Not in parent delegation
		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	`dns1.uni5.net` ⚠️ Not in zone NS records
		A	2606:4700:52::ac40:34da^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.52.218^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns2.6i.com.br` ⚠️ Not in parent delegation
		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	`dns2.uni5.net` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:18d2^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.210^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns3.6i.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	`dns3.uni5.net` ⚠️ Not in zone NS records
		A	2400:cb00:2049:1::a29f:19de^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.25.222^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns4.6i.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}
NS	`dns4.uni5.net` ⚠️ Not in zone NS records
		A	2606:4700:5a::ac40:3550^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.53.80^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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.rdstation.com.br include:sendgrid.net include:_spf.uni5.n...`
SOA	`dns1.6i.com.br`abuse@uni5.net serial=2405310541

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785229577

Same first word

biosul.com

Similar names

lobius.com

bilous.in.ua

bisoul.com

bilous.at

builos.net

bolius.info

ubisol.com

libous.com

bulios.com

sibulo.com

soulbi.com

ubisol.mn

liubos.com

osilub.fr

suboil.com

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busoli.com.br

ubisol.it

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liobus.com

loibus.cn

bolius.at

bilous.org

bilous.com

bosilu.com

bilous.info

bosuil.net

lusibo.de

libsou.com

boulis.com

bilous.ru

bilous.com.ua

suboil.cz

buisol.com

sloubi.fr

olibus.de

busoli.com

bolius.com

bolius.org

louisb.fr

siblou.info

subilo.com

bilous.pl

bolius.net

libosu.de

obilus.com

bolius.de

sloubi.eu

ubisol.net

sloubi.com

boulis.org

bolusi.com

louisb.com

bilous.net

olbius.com

bolius.dk

biouls.cl

bisolu.com

solubi.com

suboli.com

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louisb.de

olibus.com

liusbo.xyz

blisou.com

loibus.top

siblou.us

siblou.cn

osilub.org

boisul.com.br

busilo.com

biolus.com

sibolu.com

solibu.org

DNS History

19 records (12 active, 7 former)

●NSdns1.6i.com.br2015-06-11 → 2026-07-28 · 3 obs

○ 2008-03-18 23:10:34
● 2015-06-11 00:33:46
● 2026-07-28 09:14:24

●NSdns1.uni5.net2026-06-02 → 2026-07-28 · 3 obs

○ 2015-06-11 00:33:46
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

●NSdns2.6i.com.br2015-06-11 → 2026-07-28 · 3 obs

○ 2008-03-18 23:10:34
● 2015-06-11 00:33:46
● 2026-07-28 09:14:24

●NSdns2.uni5.net2026-06-02 → 2026-07-28 · 3 obs

○ 2015-06-11 00:33:46
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

●NSdns3.6i.com.br2015-06-11 → 2026-07-28 · 3 obs

○ 2008-03-18 23:10:34
● 2015-06-11 00:33:46
● 2026-07-28 09:14:24

●NSdns3.uni5.net2026-06-02 → 2026-07-28 · 3 obs

○ 2015-06-11 00:33:46
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

●NSdns4.6i.com.br2015-06-11 → 2026-07-28 · 3 obs

○ 2008-03-18 23:10:34
● 2015-06-11 00:33:46
● 2026-07-28 09:14:24

●NSdns4.uni5.net2026-06-02 → 2026-07-28 · 3 obs

○ 2015-06-11 00:33:46
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

○NSns1.biosul.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:10:34
○ 2015-06-11 00:33:46
○ 2026-07-28 09:14:24

○NSns2.biosul.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:10:34
○ 2015-06-11 00:33:46
○ 2026-07-28 09:14:24

○MXmx-vip-01-farm74.uni5.net2016-02-05 → 2018-01-23 · 5 obs

○ 2015-11-26 00:48:18
● 2016-02-05 05:44:48
● 2018-01-23 18:10:32
○ 2026-06-02 13:39:16
○ 2026-07-28 09:14:24

●MXmx-vip-01.uni5.net2015-06-11 → 2026-07-28 · 7 obs

○ 2008-03-18 23:10:34
● 2015-06-11 00:33:46
● 2015-11-26 00:48:18
○ 2016-02-05 05:44:48
○ 2018-01-23 18:10:32
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

○MXmx-vip-02-farm74.uni5.net2016-02-05 → 2018-01-23 · 5 obs

○ 2015-11-26 00:48:18
● 2016-02-05 05:44:48
● 2018-01-23 18:10:32
○ 2026-06-02 13:39:16
○ 2026-07-28 09:14:24

●MXmx-vip-02.uni5.net2015-06-11 → 2026-07-28 · 7 obs

○ 2008-03-18 23:10:34
● 2015-06-11 00:33:46
● 2015-11-26 00:48:18
○ 2016-02-05 05:44:48
○ 2018-01-23 18:10:32
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

○MXmx.biosul.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:10:34
○ 2015-06-11 00:33:46
○ 2026-07-28 09:14:24

○A177.12.163.842015-06-11 → 2018-01-23 · 5 obs

○ 2008-03-18 23:10:34
● 2015-06-11 00:33:46
● 2018-01-23 18:10:32
○ 2026-06-02 13:39:16
○ 2026-07-28 09:14:24

●A191.6.210.422026-06-02 → 2026-07-28 · 3 obs

○ 2018-01-23 18:10:32
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

○A200.234.220.322008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 23:10:34
○ 2015-06-11 00:33:46
○ 2026-07-28 09:14:24

●A2804:10:8002::210:422026-06-02 → 2026-07-28 · 3 obs

○ 2018-01-23 18:10:32
● 2026-06-02 13:39:16
● 2026-07-28 09:14:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biosul.com	dns1.uni5.net, dns2.uni5.net, dns3.uni5.net, dns4.uni5.net	-

✅ Authoritative Response

Server:172.64.52.218

NS records: dns1.uni5.net, dns2.uni5.net, dns3.uni5.net, dns4.uni5.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biosul.com (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.6.210.42`
AAAA	1	`2804:10:8002::210:42`
NS	4	`dns1.6i.com.br, dns3.6i.com.br...`
MX	2	`mx-vip-02.uni5.net (pri: 5), mx-vip-01.uni5.net (pri: 5)`
TXT	1	`v=spf1 include:_spf.rdstation.com.br inc`
SOA	1	`dns1.6i.com.br abuse.uni5.net`

Analysis

IP Addresses

biosul.com resolves to the IP addresses 191.6.210.42 and 2804:10:8002::210:42

Among the host names that share IP numbers with biosul.com are proex.net.br, manumania.com.br, criadourocaninana.com.br and two others.

Name Servers

The DNS delegation for biosul.com covers 8 name servers: dns1.uni5.net, dns2.uni5.net, dns3.uni5.net and 5 more.

biosul.com has at least partial name server overlap with other domains, such as web2000.uni5.net, gateslog.com, ociconstrutora.com.br and two others.

dns4.uni5.net, dns3.6i.com.br and dns1.6i.com.br — plus 7 other name servers — are commonly paired with these name servers.

Hosts with two IP numbers each:

dns1.uni5.net maps to two IP addresses — 172.64.52.218 and 2606:4700:52::ac40:34da.

dns2.uni5.net maps to two IP addresses — 162.159.24.210 and 2400:cb00:2049:1::a29f:18d2.

dns3.uni5.net maps to two IP addresses — 162.159.25.222 and 2400:cb00:2049:1::a29f:19de.

dns4.uni5.net maps to two IP addresses — 172.64.53.80 and 2606:4700:5a::ac40:3550.

dns1.6i.com.br maps to two IP addresses — 189.38.95.2 and 2804:10:c011::1.

dns2.6i.com.br maps to two IP addresses — 189.38.95.3 and 2804:10:c022::2.

dns3.6i.com.br maps to two IP addresses — 177.12.162.2 and 2804:10:c033::3.

dns4.6i.com.br maps to two IP addresses — 177.12.162.3 and 2804:10:c044::4.

Mail Servers

The MX records for biosul.com point to two mail servers: mx-vip-01.uni5.net and mx-vip-02.uni5.net.

biosul.com has the same mail server arrangement as a number of other domains, for example duploimpacto.com.br, loumarturismo.com.br, cellulamater.com.br and two more.

The mail servers of biosul.com are at least partially shared with other domains, including grupomercatta.com.

Each of the two host names carries two IP addresses: mx-vip-01.uni5.net points to 191.6.220.38 and 2804:10:8028::220:38, and mx-vip-02.uni5.net points to 191.6.220.39 and 2804:10:8028::220:39.

biosul.com - robtex.com

biosul.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`biosul.com`

`com`