🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ns1.networkcomputer.com.br`

	DNSSEC	⚠️ Not signed
	A	2804:2a88:8::28^{🇧🇷 AS2640772804:2a88:8::/48}
	A	143.208.8.28^{🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE}

`networkcomputer.com.br`

	DNSSEC	⚠️ Not signed
	A	2804:2a88:8::28^{🇧🇷 AS2640772804:2a88:8::/48}
	A	143.208.8.28^{🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE}
	NS	`ns1.srv2br.com.br` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.networkcomputer.com.br` ⚠️ Not in zone NS records
	NS	`ns2.networkcomputer.com.br` ⚠️ Not in zone NS records
	NS	`ns2.srv2br.com.br` ⚠️ Not in parent delegation
	MX	`mail.networkcomputer.com.br` ⭐
	TXT	`v=spf1 a:server.srv2br.com.br mx ip4:143.208.8.28 ip6:2804:2a88:8:0:0:0:0:28 ...`
	TXT	`google-site-verification=AiBmIjImRGgLynAknC9moXhEOv5hEFfkv1y7HFoCDY0`
	SOA	`ns1.srv2br.com.br`emails@srv1eua.com.br 2026-07-08 #3

NS for

networkcomputer.com.br

Same first word

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ns1.fun

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ns1.freedesktop.org

ns1.cz

ns1.gov.kp

ns1.la

ns1.org.ph

ns1.jelastic.dogado.eu

ns1.it

ns1.bg

ns1.onavstack.net

ns1.website

ns1.com

ns1.edu.bb

ns1.cn

ns1.fra1-de.cloudjiffy.net

ns1.mil.ru

ns1.com.ph

ns1.de

ns1.name

ns1.sk

ns1.beep.pl

ns1.net

ns1.workers.dev

ns1.siteleaf.net

ns1.kr

ns1.co.kr

ns1.co.ca

ns1.mynascloud.com

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ns1.is

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ns1.jls-sto3.elastx.net

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ns1.studio

ns1.gov.me

ns1.edu.kp

ns1.gov.ao

ns1.com.co

ns1.myfritz.net

ns1.go.gov.br

ns1.krellian.net

ns1.jcloud.ik-server.com

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ns1.dynv6.net

ns1.com.ua

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n1s.com.ph

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ns1.vn.ua

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1ns.workers.dev

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ns1.jls-sto1.elastx.net

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Previous names

Next names

DNS History

2 records (2 active, 0 former)

●A143.208.8.282026-02-22 → 2026-10-17 · 2 obs

● 2026-02-22 11:43:12
● 2026-10-17 22:37:34

●A2804:2a88:8::282026-06-24 → 2026-10-17 · 3 obs

○ 2026-02-22 11:43:12
● 2026-06-24 03:43:02
● 2026-10-17 22:37:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	c.dns.br, b.dns.br, a.dns.br, f.dns.br...	-
networkcomputer.com.br	ns1.networkcomputer.com.br, ns2.networkcomputer.com.br	2 records

✅ Authoritative Response

Server:143.208.8.28

NS records: ns1.networkcomputer.com.br, ns2.networkcomputer.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.208.8.28`
AAAA	1	`2804:2a88:8::28`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.networkcomputer.com.br, ns2.networkcomputer.com.br)

Analysis

Name Server Role

networkcomputer.com.br is delegated to ns1.networkcomputer.com.br as a name server.

It is common to see ns1.srv2br.com.br, ns2.srv2br.com.br and ns2.networkcomputer.com.br acting as name servers in combination with ns1.networkcomputer.com.br.

IP Addresses

ns1.networkcomputer.com.br resolves to the IP addresses 143.208.8.28 and 2804:2a88:8::28

clinicasalubre.com.br, anchietaguindastes.com.br, mail.srv2br.com.br plus two other host names have IP numbers in common with ns1.networkcomputer.com.br.

ns1.networkcomputer.com.br - robtex.com