`psjinformatica.com.br`

DNSSEC	⚠️ Not signed
A	102.165.25.14^{🇧🇷 FERENZ102.165.25.0/24 266400}
		PTR	`br9.kangaroo.srv.br`
NS	`ns20.kangaroo.srv.br` ⭐ ⚠️ Not in parent delegation
		A	102.165.25.44^{🇧🇷 FERENZ102.165.25.0/24 266400}
NS	`ns13.kangaroo.srv.br` ⚠️ Not in zone NS records
		A	102.165.25.11^{🇧🇷 FERENZ102.165.25.0/24 266400}
			PTR	`br9.kangaroo.srv.br`
NS	`ns14.kangaroo.srv.br` ⚠️ Not in zone NS records
		A	102.165.25.12^{🇧🇷 FERENZ102.165.25.0/24 266400}
			PTR	`br9.kangaroo.srv.br`
NS	`ns21.kangaroo.srv.br` ⚠️ Not in parent delegation
		A	102.165.25.45^{🇧🇷 FERENZ102.165.25.0/24 266400}
MX	`psjinformatica.com.br` ⭐
		A	102.165.25.14^{🇧🇷 FERENZ102.165.25.0/24 266400}
			PTR	`br9.kangaroo.srv.br`
TXT	`v=spf1 +a +mx +ip4:170.81.43.139 +ip4:102.165.25.14 +ip4:45.224.128.84 ~all`
SOA	`ns20.kangaroo.srv.br`fail@kangaroohost.com.br 2026-04-04 #1

`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=2026114192

rank #563951 globally
rank #4136 in the tld
WOT: SAFE (69/100)

Previously MX for

psjinformatica.com.br

Same first word

psjinformatica.com.br

Similar names

jpsinformatica.com.br

DNS History

19 records (6 active, 13 former)

○NSns1.locaweb.com.br2017-01-11 → 2018-08-04 · 5 obs

○ 2016-04-05 18:04:32
● 2017-01-11 17:01:20
● 2018-08-04 07:19:20
○ 2026-03-19 05:01:46
○ 2026-04-24 08:21:46

●NSns13.kangaroo.srv.br2026-03-19 → 2026-04-24 · 3 obs

○ 2018-08-04 07:19:20
● 2026-03-19 05:01:46
● 2026-04-24 08:21:46

●NSns14.kangaroo.srv.br2026-03-19 → 2026-04-24 · 3 obs

○ 2018-08-04 07:19:20
● 2026-03-19 05:01:46
● 2026-04-24 08:21:46

○NSns2.locaweb.com.br2017-01-11 → 2018-08-04 · 5 obs

○ 2016-04-05 18:04:32
● 2017-01-11 17:01:20
● 2018-08-04 07:19:20
○ 2026-03-19 05:01:46
○ 2026-04-24 08:21:46

●NSns20.kangaroo.srv.br2026-03-19 → 2026-04-24 · 3 obs

○ 2018-08-04 07:19:20
● 2026-03-19 05:01:46
● 2026-04-24 08:21:46

●NSns21.kangaroo.srv.br2026-03-19 → 2026-04-24 · 5 obs

○ 2018-08-04 07:19:20
● 2026-03-19 05:01:46
● 2026-03-30 11:48:34
○ 2026-04-01 16:43:32
● 2026-04-24 08:21:46

○NSns3.locaweb.com.br2017-01-11 → 2018-08-04 · 5 obs

○ 2016-04-05 18:04:32
● 2017-01-11 17:01:20
● 2018-08-04 07:19:20
○ 2026-03-19 05:01:46
○ 2026-04-24 08:21:46

○NSns5.redehost.com.br2015-05-13 → 2016-04-05 · 4 obs

● 2015-05-13 21:53:22
● 2016-04-05 18:04:32
○ 2017-01-11 17:01:20
○ 2026-04-24 08:21:46

○NSns6.redehost.com.br2015-05-13 → 2016-04-05 · 4 obs

● 2015-05-13 21:53:22
● 2016-04-05 18:04:32
○ 2017-01-11 17:01:20
○ 2026-04-24 08:21:46

○MXfmx.antispam.redehost.com.br2015-05-13 → 2016-04-05 · 4 obs

● 2015-05-13 21:53:22
● 2016-04-05 18:04:32
○ 2017-01-11 17:01:20
○ 2026-04-24 08:21:46

○MXlmx.antispam.redehost.com.br2015-05-13 → 2016-04-05 · 4 obs

● 2015-05-13 21:53:22
● 2016-04-05 18:04:32
○ 2017-01-11 17:01:20
○ 2026-04-24 08:21:46

○MXmx.a.locaweb.com.br2017-01-11 → 2018-08-04 · 5 obs

○ 2016-04-05 18:04:32
● 2017-01-11 17:01:20
● 2018-08-04 07:19:20
○ 2026-03-19 05:01:46
○ 2026-04-24 08:21:46

○MXmx.antispam.redehost.com.br2015-05-13 → 2016-04-05 · 4 obs

● 2015-05-13 21:53:22
● 2016-04-05 18:04:32
○ 2017-01-11 17:01:20
○ 2026-04-24 08:21:46

○MXmx.b.locaweb.com.br2017-01-11 → 2018-08-04 · 5 obs

○ 2016-04-05 18:04:32
● 2017-01-11 17:01:20
● 2018-08-04 07:19:20
○ 2026-03-19 05:01:46
○ 2026-04-24 08:21:46

○MXmx.core.locaweb.com.br2017-01-11 → 2018-08-04 · 5 obs

○ 2016-04-05 18:04:32
● 2017-01-11 17:01:20
● 2018-08-04 07:19:20
○ 2026-03-19 05:01:46
○ 2026-04-24 08:21:46

○MXmx.jk.locaweb.com.br2017-01-11 → 2018-08-04 · 5 obs

○ 2016-04-05 18:04:32
● 2017-01-11 17:01:20
● 2018-08-04 07:19:20
○ 2026-03-19 05:01:46
○ 2026-04-24 08:21:46

●MXpsjinformatica.com.br2026-03-19 → 2026-04-24 · 5 obs

○ 2018-08-04 07:19:20
● 2026-03-19 05:01:46
● 2026-03-30 11:48:34
○ 2026-04-01 16:43:32
● 2026-04-24 08:21:46

●A102.165.25.142026-03-19 → 2026-04-24 · 5 obs

○ 2017-01-11 17:01:20
● 2026-03-19 05:01:46
● 2026-03-30 11:48:34
○ 2026-04-01 16:43:32
● 2026-04-24 08:21:46

○A187.84.224.2272015-05-13 → 2016-04-05 · 4 obs

● 2015-05-13 21:53:22
● 2016-04-05 18:04:32
○ 2017-01-11 17:01:20
○ 2026-04-24 08:21:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
psjinformatica.com.br	ns13.kangaroo.srv.br, ns14.kangaroo.srv.br	-

✅ Authoritative Response

Server:102.165.25.12

NS records: ns13.kangaroo.srv.br, ns14.kangaroo.srv.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 948ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`102.165.25.14`
NS	2	`ns21.kangaroo.srv.br, ns20.kangaroo.srv.br`
MX	1	`psjinformatica.com.br (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:170.81.43.139 +ip4:10`
SOA	1	`ns20.kangaroo.srv.br fail.kangaroohost.c`

Analysis

IP Addresses

psjinformatica.com.br resolves to one IP number: 102.165.25.14.

Other host names, for instance tecmold.com.br, institutocriar.org, allfood.com.br, mobilit.com.br and gphostbr.com.br share IP numbers with psjinformatica.com.br.

Name Servers

psjinformatica.com.br delegates to four name servers: ns13.kangaroo.srv.br, ns14.kangaroo.srv.br, ns20.kangaroo.srv.br and ns21.kangaroo.srv.br.

psjinformatica.com.br at least partially shares name servers with other domains, including viacaotalisma.com.br, triciamel.com.br, sommelierschool.com.br, arborettomadeira.com.br and gruposolinte.com.br.

These name servers are commonly used with ns1.kngcomunicacao.com.br.

Host names with one IP number:

ns13.kangaroo.srv.br points to 102.165.25.11; ns14.kangaroo.srv.br points to 102.165.25.12; ns20.kangaroo.srv.br points to 102.165.25.44; ns21.kangaroo.srv.br points to 102.165.25.45.

Mail Servers

psjinformatica.com.br is handled by a single mail server, psjinformatica.com.br.

Host name psjinformatica.com.br resolves to a single IP: 102.165.25.14.

psjinformatica.com.br - robtex.com