sois.com.br - robtex.com

sois.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=2026115390

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=2026115232
rank #557247 globally
rank #4092 in the tld
WOT: SAFE (69/100)

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DNS History

11 records (2 active, 9 former)

20162017201820192020202120222023202420252026NSa.auto.dns.brb.auto.dns.brdns1.serraserver.com.brdns2.serraserver.com.brdns3.serraserver.com.brdns4.serraserver.com.brMXmx-vip-01-farm74.uni5.netmx-vip-01.uni5.netmx-vip-02-farm74.uni5.netmx-vip-02.uni5.netA177.12.174.220
●NSa.auto.dns.br2026-04-24 → 2026-04-25 · 3 obs
○ 2017-06-20 10:19:40
● 2026-04-24 08:54:28
● 2026-04-25 09:54:56
●NSb.auto.dns.br2026-04-24 → 2026-04-25 · 3 obs
○ 2017-06-20 10:19:40
● 2026-04-24 08:54:28
● 2026-04-25 09:54:56
○NSdns1.serraserver.com.br2015-08-01 → 2016-06-18 · 4 obs
● 2015-08-01 05:47:30
● 2016-06-18 09:23:04
○ 2017-06-20 10:19:40
○ 2026-04-25 09:54:56
○NSdns2.serraserver.com.br2015-08-01 → 2016-06-18 · 4 obs
● 2015-08-01 05:47:30
● 2016-06-18 09:23:04
○ 2017-06-20 10:19:40
○ 2026-04-25 09:54:56
○NSdns3.serraserver.com.br2015-08-01 → 2016-06-18 · 4 obs
● 2015-08-01 05:47:30
● 2016-06-18 09:23:04
○ 2017-06-20 10:19:40
○ 2026-04-25 09:54:56
○NSdns4.serraserver.com.br2015-08-01 → 2016-06-18 · 4 obs
● 2015-08-01 05:47:30
● 2016-06-18 09:23:04
○ 2017-06-20 10:19:40
○ 2026-04-25 09:54:56
○MXmx-vip-01-farm74.uni5.net2016-02-13 → 2016-06-18 · 5 obs
○ 2015-11-25 01:28:38
● 2016-02-13 02:38:24
● 2016-06-18 09:23:04
○ 2017-06-20 10:19:40
○ 2026-04-25 09:54:56
○MXmx-vip-01.uni5.net2015-08-01 → 2015-11-25 · 4 obs
● 2015-08-01 05:47:30
● 2015-11-25 01:28:38
○ 2016-02-13 02:38:24
○ 2026-04-25 09:54:56
○MXmx-vip-02-farm74.uni5.net2016-02-13 → 2016-06-18 · 5 obs
○ 2015-11-25 01:28:38
● 2016-02-13 02:38:24
● 2016-06-18 09:23:04
○ 2017-06-20 10:19:40
○ 2026-04-25 09:54:56
○MXmx-vip-02.uni5.net2015-08-01 → 2015-11-25 · 4 obs
● 2015-08-01 05:47:30
● 2015-11-25 01:28:38
○ 2016-02-13 02:38:24
○ 2026-04-25 09:54:56
○A177.12.174.2202015-08-01 → 2016-06-18 · 4 obs
● 2015-08-01 05:47:30
● 2016-06-18 09:23:04
○ 2017-06-20 10:19:40
○ 2026-04-25 09:54:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bre.dns.br, c.dns.br, b.dns.br, a.dns.br...-
sois.com.bra.auto.dns.br, b.auto.dns.br-

✅ Authoritative Response

Server:200.160.2.89

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1167ms | 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

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

sois.com.br shares the same name server setup as other domains, for example hanaro.com.br, grotto.com.br, riog.com.br, febeapa.com.br and veiculosms.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