sostech.com.br - robtex.com

sostech.com.br

DNSSEC🔒 Signed (DS record present)
NSa.auto.dns.br ⭐
A2001:12ff:0:2::88🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRa.auto.dns.br
A200.160.2.88🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRa.auto.dns.br
NSb.auto.dns.br
A2001:12ff:0:2::89🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network
PTRb.auto.dns.br
A200.160.2.89🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network
PTRb.auto.dns.br
TXTv=spf1 -all
SOAa.auto.dns.brhostmaster@registro.br serial=2026117520

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=2026117304
rank #577683 globally
rank #4188 in the tld
WOT: SAFE (69/100)

Same first word

sostech.net
sostech.ca
sostech.uni5.net
sostech.ir
sostech.net.au
sostech.com.br
sostech.com
sostech.fr
sostech.cn
sostech.com.mx
sostech.it
sostech.biz
sostech.ddns.net

Similar names

osstech.biz
hostsec.net
thessco.net
sechost.biz
osstech.net
schotes.de
shestco.gov.ng
scehost.net
techsos.net
echosts.co.uk
hostsec.eu
sechost.cz
ecshost.com
sechost.com
thecoss.com
osstech.co.jp
sechost.com.br
sechost.ru
schesto.com
techsos.com
techsos.ca
shoestc.com
sechost.it
hostsec.com
thecoss.org
techsos.de
osstech.com
thecoss.net
hostsec.org
hostecs.com
schoste.com
eschost.net
chessot.com
cosseth.com
techsos.co.uk
chessto.com
techoss.com
thecoss.de
eschost.com

DNS History

17 records (2 active, 15 former)

20162017201820192020202120222023202420252026NSa.auto.dns.brb.auto.dns.brns1.dialhost.com.brns1.locaweb.com.brns2.dialhost.com.brns2.locaweb.com.brns3.dialhost.com.brns3.locaweb.com.brns4.dialhost.com.brMXbr111.dialhost.com.brbr112.dialhost.com.brmx.a.locaweb.com.brmx.b.locaweb.com.brmx.core.locaweb.com.brmx.jk.locaweb.com.brA177.52.160.29186.202.135.240
●NSa.auto.dns.br2026-04-24 → 2026-04-27 · 3 obs
○ 2026-04-06 22:35:50
● 2026-04-24 16:00:50
● 2026-04-27 13:00:56
●NSb.auto.dns.br2026-04-24 → 2026-04-27 · 3 obs
○ 2026-04-06 22:35:50
● 2026-04-24 16:00:50
● 2026-04-27 13:00:56
○NSns1.dialhost.com.br2015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 09:18:32
● 2016-03-09 13:17:44
○ 2016-07-12 12:57:46
○ 2026-04-27 13:00:56
○NSns1.locaweb.com.br2020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56
○NSns2.dialhost.com.br2015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 09:18:32
● 2016-03-09 13:17:44
○ 2016-07-12 12:57:46
○ 2026-04-27 13:00:56
○NSns2.locaweb.com.br2020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56
○NSns3.dialhost.com.br2015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 09:18:32
● 2016-03-09 13:17:44
○ 2016-07-12 12:57:46
○ 2026-04-27 13:00:56
○NSns3.locaweb.com.br2020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56
○NSns4.dialhost.com.br2015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 09:18:32
● 2016-03-09 13:17:44
○ 2016-07-12 12:57:46
○ 2026-04-27 13:00:56
○MXbr111.dialhost.com.br2015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 09:18:32
● 2016-03-09 13:17:44
○ 2016-07-12 12:57:46
○ 2026-04-27 13:00:56
○MXbr112.dialhost.com.br2015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 09:18:32
● 2016-03-09 13:17:44
○ 2016-07-12 12:57:46
○ 2026-04-27 13:00:56
○MXmx.a.locaweb.com.br2020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56
○MXmx.b.locaweb.com.br2020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56
○MXmx.core.locaweb.com.br2020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56
○MXmx.jk.locaweb.com.br2020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56
○A177.52.160.292015-08-14 → 2016-03-09 · 4 obs
● 2015-08-14 09:18:32
● 2016-03-09 13:17:44
○ 2016-07-12 12:57:46
○ 2026-04-27 13:00:56
○A186.202.135.2402020-02-28 → 2020-02-28 · 4 obs
○ 2016-07-12 12:57:46
● 2020-02-28 21:57:36
○ 2026-04-06 22:35:50
○ 2026-04-27 13:00:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brd.dns.br, c.dns.br, f.dns.br, a.dns.br...-
sostech.com.brb.auto.dns.br, a.auto.dns.br-

✅ Authoritative Response

Server:200.160.2.89

NS records: b.auto.dns.br, a.auto.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 953ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.auto.dns.br, b.auto.dns.br
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1a.auto.dns.br hostmaster.registro.br

Analysis

Name Servers

sostech.com.br is delegated to two name servers: a.auto.dns.br and b.auto.dns.br.

sostech.com.br shares the same name server setup as sajdigital.com.br, manipular.com.br, webluxo.com.br, opoderdamente.com.br and e(0x78766964656f73).com.br.

Host names with two IP numbers: a.auto.dns.br points to: 2001:12ff:0:2::88 and 200.160.2.88; b.auto.dns.br points to: 2001:12ff:0:2::89 and 200.160.2.89.