sindclass.com.br - robtex.com

sindclass.com.br

DNSSEC⚠️ Not signed
A2804:10:8036::168:51🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRwp36f10.kinghost.net
NSdns1.kinghost.com.br ⭐
A2400:cb00:2049:1::a29f:18aa🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.170Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns2.kinghost.com.br
A2400:cb00:2049:1::a29f:19f9🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.249Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns3.kinghost.com.br
A2400:cb00:2049:1::a29f:1890🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRpowerdns-prod04.dc.tutum.co
A162.159.24.144Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpowerdns-prod04.dc.tutum.co
NSdns4.kinghost.com.br
A2400:cb00:2049:1::a29f:1914🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.20Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns5.kinghost.com.br ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:18bc🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.188Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSdns6.kinghost.com.br ⚠️ Not in zone NS records
A2400:cb00:2049:1::a29f:195d🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.25.93Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
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.b.locaweb.com.br(20)
A177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA
PTRmx.b.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
TXTv=spf1 include:_spf.locaweb.com.br include:_spf.google.com include:_spf.super...
TXTgoogle-site-verification=Snv-4lXW0Kg4FTHoDc6iKe0mnSsHNLH2RP2tgJvkpQs
SOAdns1.kinghost.com.brabuse@kinghost.net serial=2603270779

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=2026129426
rank #541642 globally
rank #4101 in the tld
WOT: SAFE (69/100)

Subdomains

www.sindclass.com.br

Same first word

sindclass.com.br

DNS History

18 records (11 active, 7 former)

20162017201820192020202120222023202420252026NSdns1.kinghost.com.brdns2.kinghost.com.brdns3.kinghost.com.brdns4.kinghost.com.brdns5.kinghost.com.brdns6.kinghost.com.brns1.locaweb.com.brns2.locaweb.com.brns3.locaweb.com.brns6.wixdns.netns7.wixdns.netMXmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA2804:10:8036::168:51187.72.197.17023.236.62.147
●NSdns1.kinghost.com.br2026-04-08 → 2026-05-09 · 3 obs
○ 2020-02-18 15:21:52
● 2026-04-08 18:43:52
● 2026-05-09 17:55:08
●NSdns2.kinghost.com.br2026-04-08 → 2026-05-09 · 3 obs
○ 2020-02-18 15:21:52
● 2026-04-08 18:43:52
● 2026-05-09 17:55:08
●NSdns3.kinghost.com.br2026-04-08 → 2026-05-09 · 3 obs
○ 2020-02-18 15:21:52
● 2026-04-08 18:43:52
● 2026-05-09 17:55:08
●NSdns4.kinghost.com.br2026-04-08 → 2026-05-09 · 3 obs
○ 2020-02-18 15:21:52
● 2026-04-08 18:43:52
● 2026-05-09 17:55:08
●NSdns5.kinghost.com.br2026-04-08 → 2026-05-09 · 3 obs
○ 2020-02-18 15:21:52
● 2026-04-08 18:43:52
● 2026-05-09 17:55:08
●NSdns6.kinghost.com.br2026-04-08 → 2026-05-09 · 3 obs
○ 2020-02-18 15:21:52
● 2026-04-08 18:43:52
● 2026-05-09 17:55:08
○NSns1.locaweb.com.br2015-05-16 → 2016-07-18 · 4 obs
● 2015-05-16 18:45:02
● 2016-07-18 20:46:38
○ 2017-03-23 15:23:44
○ 2026-05-09 17:55:08
○NSns2.locaweb.com.br2015-05-16 → 2016-07-18 · 4 obs
● 2015-05-16 18:45:02
● 2016-07-18 20:46:38
○ 2017-03-23 15:23:44
○ 2026-05-09 17:55:08
○NSns3.locaweb.com.br2015-05-16 → 2016-07-18 · 4 obs
● 2015-05-16 18:45:02
● 2016-07-18 20:46:38
○ 2017-03-23 15:23:44
○ 2026-05-09 17:55:08
○NSns6.wixdns.net2017-03-23 → 2020-02-18 · 5 obs
○ 2016-07-18 20:46:38
● 2017-03-23 15:23:44
● 2020-02-18 15:21:52
○ 2026-04-08 18:43:52
○ 2026-05-09 17:55:08
○NSns7.wixdns.net2017-03-23 → 2020-02-18 · 5 obs
○ 2016-07-18 20:46:38
● 2017-03-23 15:23:44
● 2020-02-18 15:21:52
○ 2026-04-08 18:43:52
○ 2026-05-09 17:55:08
●MXmx.a.locaweb.com.br2015-05-16 → 2026-05-09 · 2 obs
● 2015-05-16 18:45:02
● 2026-05-09 17:55:08
●MXmx.b.locaweb.com.br2015-05-16 → 2026-05-09 · 2 obs
● 2015-05-16 18:45:02
● 2026-05-09 17:55:08
●MXmx.core.locaweb.com.br2015-05-16 → 2026-05-09 · 2 obs
● 2015-05-16 18:45:02
● 2026-05-09 17:55:08
●MXmx.jk.locaweb.com.br2015-05-16 → 2026-05-09 · 2 obs
● 2015-05-16 18:45:02
● 2026-05-09 17:55:08
○A187.72.197.1702015-05-16 → 2016-07-18 · 4 obs
● 2015-05-16 18:45:02
● 2016-07-18 20:46:38
○ 2017-03-23 15:23:44
○ 2026-05-09 17:55:08
○A23.236.62.1472017-03-23 → 2020-02-18 · 5 obs
○ 2016-07-18 20:46:38
● 2017-03-23 15:23:44
● 2020-02-18 15:21:52
○ 2026-04-08 18:43:52
○ 2026-05-09 17:55:08
●A2804:10:8036::168:512026-04-08 → 2026-05-09 · 3 obs
○ 2020-02-18 15:21:52
● 2026-04-08 18:43:52
● 2026-05-09 17:55:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
sindclass.com.brdns1.kinghost.com.br, dns2.kinghost.com.br, dns5.kinghost.com.br, dns4.kinghost.com.br...12 records

✅ Authoritative Response

Server:162.159.25.93

NS records: dns1.kinghost.com.br, dns2.kinghost.com.br, dns5.kinghost.com.br, dns4.kinghost.com.br, dns3.kinghost.com.br, dns6.kinghost.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 656ms | Queries: -

📄 Records

TypeCountSample Data
AAAA12804:10:8036::168:51
NS4dns3.kinghost.com.br, dns4.kinghost.com.br...
MX4mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...
TXT2google-site-verification=Snv-4lXW0Kg4FTH, v=spf1 include:_spf.locaweb.com.br inclu
SOA1dns1.kinghost.com.br abuse.kinghost.net

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dns6.kinghost.com.br, dns5.kinghost.com.br, dns4.kinghost.com.br...)

Analysis

Hierarchy

The parent of www.sindclass.com.br is sindclass.com.br.

IP Addresses

sindclass.com.br points to a single IP: 2804:10:8036::168:51.

Other host names, for example delfinoguaira.com.br, sindienergia.org.br, almamateredu.com.br and wp36f10.kinghost.net share IP numbers with sindclass.com.br.

Name Servers

sindclass.com.br is delegated to six name servers: dns1.kinghost.com.br, dns2.kinghost.com.br, dns3.kinghost.com.br, dns4.kinghost.com.br, dns5.kinghost.com.br and dns6.kinghost.com.br.

sindclass.com.br partially shares name servers with other domains; examples include banhoecasa.com.br, useite.com.br, atitudeempregos.com.br, ziranlog.com.br and tridel.com.br.

Host names with two IP numbers:

dns1.kinghost.com.br points to: 2400:cb00:2049:1::a29f:18aa and 162.159.24.170.

dns2.kinghost.com.br points to: 2400:cb00:2049:1::a29f:19f9 and 162.159.25.249.

dns3.kinghost.com.br points to: 2400:cb00:2049:1::a29f:1890 and 162.159.24.144.

dns4.kinghost.com.br points to: 2400:cb00:2049:1::a29f:1914 and 162.159.25.20.

dns5.kinghost.com.br points to: 2400:cb00:2049:1::a29f:18bc and 162.159.24.188.

dns6.kinghost.com.br points to: 2400:cb00:2049:1::a29f:195d and 162.159.25.93.

Mail Servers

sindclass.com.br is handled by four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

sindclass.com.br shares some mail servers with other domains, at least partially, such as metalbrasil.ind.br, desseg.com.br, nipomaqsjp.com.br, plasol.com.br and skinlux.com.br.

Host names with one IP:

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