`ns.arcominf.com.br`

DNSSEC	⚠️ Not signed
A	177.206.87.141^{🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services177.206.84.0/22}
		PTR	`177.206.87.141.static.gvt.net.br`

`arcominf.com.br`

	DNSSEC	⚠️ Not signed
	A	177.206.87.141^{🇧🇷 Vivo_B2B_and_Fixed_Broadband_Services177.206.84.0/22}
	NS	`ns.arcominf.local.arcominf.com.br` ⭐
	NS	`ns.arcominf.com.br` ⚠️ Not in parent delegation
	NS	`nsarcom1.dnsalias.net` ⚠️ Not in zone NS records
	NS	`nsarcom2.dnsalias.net` ⚠️ Not in zone NS records
	MX	`mail.arcominf.com.br` ⭐
	TXT	`v=spf1 a mx ptr a:mail.arcominf.com.br ip4:177.206.87.141/32 ip4:186.206.205....`
	SOA	`ns.arcominf.local.arcominf.com.br`arcom@arcominf.com.br 2026-02-13 #0

NS for

arcominf.com.br

Same first word

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ns.software

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ns.ba

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ns.net.mv

DNS History

1 record (1 active, 0 former)

●A177.206.87.1412026-02-14 → 2026-04-14 · 2 obs

● 2026-02-14 17:41:08
● 2026-04-14 13:56:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	d.dns.br, b.dns.br, a.dns.br, c.dns.br...	-
arcominf.com.br	nsarcom1.dnsalias.net, nsarcom2.dnsalias.net	-

✅ Authoritative Response

Server:177.206.87.141

NS records: nsarcom1.dnsalias.net, nsarcom2.dnsalias.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 881ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.206.87.141`

Analysis

Name Server Role

ns.arcominf.com.br serves as a name server for arcominf.com.br.

nsarcom1.dnsalias.net, nsarcom2.dnsalias.net and ns.arcominf.local.arcominf.com.br are commonly used as name servers along with ns.arcominf.com.br.

IP Addresses

ns.arcominf.com.br resolves to one IP number: 177.206.87.141.

Other host names, for instance arcominf.com.br, 177.206.87.141.static.gvt.net.br, nsarcom1.dnsalias.net and nsarcom2.dnsalias.net share IP numbers with ns.arcominf.com.br.

ns.arcominf.com.br - robtex.com