onucleo.com.br - robtex.com

onucleo.com.br

DNSSEC⚠️ Not signed
A2804:10:8002::211:153🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRweb2f01.uni5.net
A191.6.211.153🇧🇷 IPV6-INTERNET191.6.210.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
NSdns1.itepbrasil.net ⭐ ⚠️ Not in parent delegation
NSdns1.uni5.net ⚠️ Not in zone NS records
A2606:4700:52::ac40:34da🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.218🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns2.itepbrasil.net ⚠️ Not in parent delegation
A189.38.95.3🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRdns2.uni5.net
NSdns2.uni5.net ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:18d2🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.210Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns3.itepbrasil.net ⚠️ Not in parent delegation
A177.12.162.2🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
NSdns3.uni5.net ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:19de🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.222Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns4.itepbrasil.net ⚠️ Not in parent delegation
NSdns4.uni5.net ⚠️ Not in zone NS records
A2606:4700:5a::ac40:3550🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.80🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx-vip-01.uni5.net ⭐
A2804:10:8028::220:38🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRmx-vip-01-farm28.uni5.net
A191.6.220.38🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRmx-vip-01-farm28.uni5.net
MXmx-vip-02.uni5.net ⭐
A2804:10:8028::220:39🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A191.6.220.39🇧🇷 IPV6-INTERNET191.6.220.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRmx-vip-02-farm28.uni5.net
TXTv=spf1 include:_spf.uni5.net -all
TXTbrevo-code:d9590ec31b9959ee0757238c2a42dd57
SOAdns1.itepbrasil.netabuse@uni5.net serial=2604171218

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026131446
⚠️ On DNS blocklist: tif, ultimate
rank #547737 globally
rank #4123 in the tld
WOT: SAFE (69/100)

Same first word

onucleo.com
onucleo.com.br
onucleo.art.br

Similar names

conuelo.com
onoluce.eu
onoluce.net
nucleoo.com
nucleoo.myshopify.com
clouneo.de
onoluce.com

DNS History

19 records (12 active, 7 former)

20162017201820192020202120222023202420252026NSdns1.itepbrasil.netdns1.uni5.netdns2.itepbrasil.netdns2.uni5.netdns3.itepbrasil.netdns3.uni5.netdns4.itepbrasil.netdns4.uni5.netdesi.ns.cloudflare.comdonald.ns.cloudflare.comMXmx-vip-01.uni5.netmx-vip-02.uni5.netmx-vip-01-farm74.uni5.netmx-vip-02-farm74.uni5.netA191.6.211.1532804:10:8002::211:153104.27.148.181104.27.149.181177.12.174.112
○NSdesi.ns.cloudflare.com2017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-12 07:37:48
● 2017-05-20 11:03:16
○ 2026-03-30 18:11:10
○ 2026-05-11 18:40:04
●NSdns1.itepbrasil.net2015-08-24 → 2026-05-11 · 7 obs
● 2015-08-24 17:43:08
● 2016-07-12 07:37:48
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●NSdns1.uni5.net2026-03-30 → 2026-05-11 · 5 obs
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●NSdns2.itepbrasil.net2015-08-24 → 2026-05-11 · 7 obs
● 2015-08-24 17:43:08
● 2016-07-12 07:37:48
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●NSdns2.uni5.net2026-03-30 → 2026-05-11 · 5 obs
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●NSdns3.itepbrasil.net2015-08-24 → 2026-05-11 · 7 obs
● 2015-08-24 17:43:08
● 2016-07-12 07:37:48
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●NSdns3.uni5.net2026-03-30 → 2026-05-11 · 5 obs
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●NSdns4.itepbrasil.net2015-08-24 → 2026-05-11 · 7 obs
● 2015-08-24 17:43:08
● 2016-07-12 07:37:48
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●NSdns4.uni5.net2026-03-30 → 2026-05-11 · 5 obs
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
○NSdonald.ns.cloudflare.com2017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-12 07:37:48
● 2017-05-20 11:03:16
○ 2026-03-30 18:11:10
○ 2026-05-11 18:40:04
○MXmx-vip-01-farm74.uni5.net2015-12-10 → 2017-05-20 · 5 obs
○ 2015-08-24 17:43:08
● 2015-12-10 04:39:02
● 2017-05-20 11:03:16
○ 2026-03-30 18:11:10
○ 2026-05-11 18:40:04
●MXmx-vip-01.uni5.net2015-08-24 → 2026-05-11 · 7 obs
● 2015-08-24 17:43:08
○ 2015-12-10 04:39:02
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
○MXmx-vip-02-farm74.uni5.net2015-12-10 → 2017-05-20 · 5 obs
○ 2015-08-24 17:43:08
● 2015-12-10 04:39:02
● 2017-05-20 11:03:16
○ 2026-03-30 18:11:10
○ 2026-05-11 18:40:04
●MXmx-vip-02.uni5.net2015-08-24 → 2026-05-11 · 7 obs
● 2015-08-24 17:43:08
○ 2015-12-10 04:39:02
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
○A104.27.148.1812017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-12 07:37:48
● 2017-05-20 11:03:16
○ 2026-03-30 18:11:10
○ 2026-05-11 18:40:04
○A104.27.149.1812017-05-20 → 2017-05-20 · 4 obs
○ 2016-07-12 07:37:48
● 2017-05-20 11:03:16
○ 2026-03-30 18:11:10
○ 2026-05-11 18:40:04
○A177.12.174.1122015-08-24 → 2016-07-12 · 4 obs
● 2015-08-24 17:43:08
● 2016-07-12 07:37:48
○ 2017-05-20 11:03:16
○ 2026-05-11 18:40:04
●A191.6.211.1532026-03-30 → 2026-05-11 · 5 obs
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04
●A2804:10:8002::211:1532026-03-30 → 2026-05-11 · 5 obs
○ 2017-05-20 11:03:16
● 2026-03-30 18:11:10
○ 2026-04-07 22:50:06
● 2026-04-24 17:39:38
● 2026-05-11 18:40:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
onucleo.com.brdns1.uni5.net, dns4.uni5.net, dns3.uni5.net, dns2.uni5.net-

✅ Authoritative Response

Server:172.64.53.80

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2437ms | Queries: -

📄 Records

TypeCountSample Data
A1191.6.211.153
AAAA12804:10:8002::211:153
NS4dns4.itepbrasil.net, dns1.itepbrasil.net...
MX2mx-vip-01.uni5.net (pri: 5), mx-vip-02.uni5.net (pri: 5)
TXT2v=spf1 include:_spf.uni5.net -all, brevo-code:d9590ec31b9959ee0757238c2a42d
SOA1dns1.itepbrasil.net abuse.uni5.net

Analysis

IP Addresses

onucleo.com.br resolves to two IPs: 2804:10:8002::211:153 and 191.6.211.153.

other host names for instance campofrio.com.uy, diocesedecatanduva.org.br, cdlcuritibanos.com.br, cellularmix.com.br and cnnet.com.br share IP numbers with onucleo.com.br.

Name Servers

onucleo.com.br is delegated to eight name servers: dns1.itepbrasil.net, dns2.itepbrasil.net, dns3.itepbrasil.net, dns4.itepbrasil.net, dns1.uni5.net, dns2.uni5.net, dns3.uni5.net and dns4.uni5.net.

onucleo.com.br at least partially shares name servers with other domains, for instance criadourojoca.com.br, unikart.com.br, huskysiberiano.com.br, web967.uni5.net and popsom.com.br.

These name servers are commonly used with dns1.helts.com.br, dns2.helts.com.br, dns3.helts.com.br and dns4.helts.com.br.

Host names with a single IP address:

dns2.itepbrasil.net points to 189.38.95.3.

dns3.itepbrasil.net points to 177.12.162.2.

Host names with two IP addresses:

dns1.uni5.net points to 2606:4700:52::ac40:34da and 172.64.52.218.

dns2.uni5.net points to 2400:cb00:2049:1::a29f:18d2 and 162.159.24.210.

dns3.uni5.net points to 2400:cb00:2049:1::a29f:19de and 162.159.25.222.

dns4.uni5.net points to 2606:4700:5a::ac40:3550 and 172.64.53.80.

Mail Servers

onucleo.com.br is handled by two mail servers: mx-vip-01.uni5.net and mx-vip-02.uni5.net.

onucleo.com.br shares the same mail server setup as other domains, for instance refrinox.com.br, grupoinovarconceito.com.br, telefax.com.br, premioveiculos.com.br and carthard.com.br.

onucleo.com.br shares some mail servers with other domains at least partially, for example tigen.com.br.

Host names with two IP numbers:

mx-vip-01.uni5.net points to 2804:10:8028::220:38 and 191.6.220.38

mx-vip-02.uni5.net points to 2804:10:8028::220:39 and 191.6.220.39