utoc.com.br - robtex.com

utoc.com.br

DNSSEC⚠️ Not signed
A186.202.153.125🇧🇷 Locaweb186.202.152.0/22 Servicos de Internet SA
PTRhm8179.locaweb.com.br
NSns1.locaweb.com.br ⭐
A2804:218:7000:0:186:202:8:254🇧🇷 Locaweb2804:218:7000::/48
A186.202.8.254🇧🇷 Locaweb186.202.8.0/24 Servicos de Internet SA
NSns2.locaweb.com.br
A2804:218:7001:0:187:45:248:254🇧🇷 Locaweb2804:218:7001::/48
A187.45.248.254🇧🇷 Locaweb187.45.248.0/24 Servicos de Internet SA
NSns3.locaweb.com.br
A2804:218:7002:0:189:126:101:254🇧🇷 Locaweb2804:218:7002::/48
A189.126.101.254🇧🇷 Locaweb189.126.101.0/24 Servicos de Internet SA
MXmx.b.locaweb.com.br ⭐
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.locaweb.com.br
MXmx.core.locaweb.com.br ⭐
A177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.core.locaweb.com.br
MXmx.a.locaweb.com.br(20)
A186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA
PTRmx.a.locaweb.com.br
MXmx.jk.locaweb.com.br(20)
A200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA
PTRmx.jk.locaweb.com.br
TXTgoogle-site-verification=vm9MMuD9WTMs_3BCyHLLNA1E6XSzm0Yg2lm6ewh5BBA
TXTv=spf1 include:_spf.locaweb.com.br ?all
SOAns1.locaweb.com.brhostmaster@locaweb.com.br 2022-03-10 #1

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 2026-10-25 #46
rank #538974 globally
rank #4017 in the tld
WOT: SAFE (69/100)

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DNS History

8 records (8 active, 0 former)

20162017201820192020202120222023202420252026NSns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA186.202.153.125
●NSns1.locaweb.com.br2015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18
●NSns2.locaweb.com.br2015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18
●NSns3.locaweb.com.br2015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18
●MXmx.a.locaweb.com.br2015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18
●MXmx.b.locaweb.com.br2015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18
●MXmx.core.locaweb.com.br2015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18
●MXmx.jk.locaweb.com.br2015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18
●A186.202.153.1252015-07-24 → 2026-04-12 · 2 obs
● 2015-07-24 11:23:02
● 2026-04-12 22:54:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, d.dns.br, b.dns.br, e.dns.br...-
utoc.com.brns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br6 records

✅ Authoritative Response

Server:186.202.8.254

NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A1186.202.153.125
NS3ns1.locaweb.com.br, ns2.locaweb.com.br...
MX4mx.jk.locaweb.com.br (pri: 20), mx.core.locaweb.com.br (pri: 10)...
TXT2google-site-verification=vm9MMuD9WTMs_3B, v=spf1 include:_spf.locaweb.com.br ?all
SOA1ns1.locaweb.com.br hostmaster.locaweb.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)

Analysis

IP Addresses

utoc.com.br resolves to one IP number: 186.202.153.125.

other host names including enterpro.com.br, kimadeiras.com.br, almendares.com.br, anh.com.br and alie.br share IP numbers with utoc.com.br.

Name Servers

utoc.com.br is delegated to three name servers ns1.locaweb.com.br, ns2.locaweb.com.br and ns3.locaweb.com.br.

utoc.com.br at least partially shares name servers with other domains, for instance maikefernandes.com, uniica.com.br, sorrisocolgate.com.br, patinacaonogelo.com and infortron.com.br.

Host names with two IP numbers:

ns1.locaweb.com.br points to: 2804:218:7000:0:186:202:8:254 and 186.202.8.254.

ns2.locaweb.com.br points to: 2804:218:7001:0:187:45:248:254 and 187.45.248.254.

ns3.locaweb.com.br points to: 2804:218:7002:0:189:126:101:254 and 189.126.101.254.

Mail Servers

Four mail servers handle utoc.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

utoc.com.br shares some mail servers with other domains, at least partially, for instance ecotel-telecom.com.br, alphasupport.com.br, meuradar.com, abduchejacquard.com.br and premioqualitybrasil.com.

Host names with one IP number: mx.a.locaweb.com.br points to 186.202.4.42; mx.b.locaweb.com.br points to 177.153.23.242; mx.core.locaweb.com.br points to 177.153.23.241; mx.jk.locaweb.com.br points to 200.234.204.130.