sofisco.com.br - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`sofisco.com.br`

DNSSEC	⚠️ Not signed
A	2804:10:8015::136:115^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		PTR	`web15f27.uni5.net`
A	187.1.136.115^{🇧🇷 IPV6-INTERNET187.1.136.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns1.ondatta.com.br` ⭐
		A	2804:10:c011::1^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns01.uni5.net`
		A	189.38.95.2^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns1.uni5.net`
NS	`dns2.ondatta.com.br`
		A	2804:10:c022::2^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns02.uni5.net`
		A	189.38.95.3^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns2.uni5.net`
NS	`dns3.ondatta.com.br`
		A	2804:10:c033::3^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.2^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns4.ondatta.com.br`
		A	2804:10:c044::4^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.3^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`v=spf1 include:_spf.locaweb.com.br ?all`
SOA	`dns1.ondatta.com.br`abuse@uni5.net serial=2607240867

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026230240

rank #540610 globally
rank #3701 in the tld
WOT: SAFE (69/100)

Same first word

sofisco.com.br

sofisco.mx

Similar names

sociofs.com

Previous names

Next names

DNS History

14 records (10 active, 4 former)

●NSdns1.ondatta.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

●NSdns2.ondatta.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

●NSdns3.ondatta.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

●NSdns4.ondatta.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

○NSns2.terraempresas.com.br2015-08-09 → 2017-03-27 · 4 obs

● 2015-08-09 15:26:44
● 2017-03-27 13:58:12
○ 2026-08-17 17:09:46
○ 2026-08-18 10:04:04

○NSns3.terraempresas.com.br2015-08-09 → 2017-03-27 · 4 obs

● 2015-08-09 15:26:44
● 2017-03-27 13:58:12
○ 2026-08-17 17:09:46
○ 2026-08-18 10:04:04

●MXmx.a.locaweb.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

●MXmx.b.locaweb.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

●MXmx.core.locaweb.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

●MXmx.jk.locaweb.com.br2026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

○MXmx.terraempresas.com.br2015-08-09 → 2017-03-27 · 4 obs

● 2015-08-09 15:26:44
● 2017-03-27 13:58:12
○ 2026-08-17 17:09:46
○ 2026-08-18 10:04:04

●A187.1.136.1152026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

●A2804:10:8015::136:1152026-08-17 → 2026-08-18 · 3 obs

○ 2017-03-27 13:58:12
● 2026-08-17 17:09:46
● 2026-08-18 10:04:04

○A69.49.115.402015-08-09 → 2017-03-27 · 4 obs

● 2015-08-09 15:26:44
● 2017-03-27 13:58:12
○ 2026-08-17 17:09:46
○ 2026-08-18 10:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
sofisco.com.br	dns1.ondatta.com.br, dns2.ondatta.com.br, dns3.ondatta.com.br, dns4.ondatta.com.br	4 records

✅ Authoritative Response

Server:177.12.162.2

NS records: dns1.ondatta.com.br, dns2.ondatta.com.br, dns3.ondatta.com.br, dns4.ondatta.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`187.1.136.115`
AAAA	1	`2804:10:8015::136:115`
NS	4	`dns2.ondatta.com.br, dns3.ondatta.com.br...`
MX	4	`mx.jk.locaweb.com.br (pri: 20), mx.a.locaweb.com.br (pri: 20)...`
TXT	1	`v=spf1 include:_spf.locaweb.com.br ?all`
SOA	1	`dns1.ondatta.com.br abuse.uni5.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.ondatta.com.br, dns2.ondatta.com.br, dns3.ondatta.com.br...)

Analysis

IP Addresses

sofisco.com.br points to the IP addresses 187.1.136.115 and 2804:10:8015::136:115

clearpet.com.br, ns1.telematicafractal.com.br, colegiomater.com.br plus two other host names have IP numbers in common with sofisco.com.br.

Name Servers

Four name servers handle the delegation for sofisco.com.br: dns1.ondatta.com.br, dns2.ondatta.com.br, dns3.ondatta.com.br and dns4.ondatta.com.br.

There is at least partial name server overlap between sofisco.com.br and other domains — aconte.com.br, aconobre.ind.br, junkescontabilidade.com.br and two more among them.

All four hostnames — dns1.ondatta.com.br, dns2.ondatta.com.br, dns3.ondatta.com.br and dns4.ondatta.com.br — resolve to two IP numbers apiece: dns1.ondatta.com.br to 189.38.95.2 and 2804:10:c011::1; dns2.ondatta.com.br to 189.38.95.3 and 2804:10:c022::2; dns3.ondatta.com.br to 177.12.162.2 and 2804:10:c033::3; dns4.ondatta.com.br to 177.12.162.3 and 2804:10:c044::4.

Mail Servers

The four mail servers for sofisco.com.br are mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

At least some of the mail servers used by sofisco.com.br are shared with other domains: colegioouropreto.com.br, freesys.com.br, jaboticabal.sp.gov.br and two others among them.

Four host names, each with one IP address: mx.a.locaweb.com.br has 186.202.4.42, mx.b.locaweb.com.br has 177.153.23.242, mx.core.locaweb.com.br has 177.153.23.241 and mx.jk.locaweb.com.br has 200.234.204.130.