`cotiafiber.com.br`

DNSSEC	⚠️ Not signed
A	162.241.94.224^{🇺🇸 EIGI162.241.94.0/24}
		PTR	`vps-4739503.cnsistemas.net`
NS	`ns1.cnsistemas.net` ⭐
		A	162.241.94.224^{🇺🇸 EIGI162.241.94.0/24}
			PTR	`vps-4739503.cnsistemas.net`
NS	`ns2.cnsistemas.net`
		A	162.241.95.102^{🇺🇸 Jacksonville162.241.88.0/21 Unified Layer}
			PTR	`mx05.cnsistemas.net`
MX	`cotiafiber.com.br` ⭐
		A	162.241.94.224^{🇺🇸 EIGI162.241.94.0/24}
			PTR	`vps-4739503.cnsistemas.net`
TXT	`v=spf1 +a +mx +ip4:162.241.94.224 ~all`
SOA	`ns1.cnsistemas.net`root@vps-4739503.cnsistemas.net 2026-04-14 #4

`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=2026105042

rank #549016 globally
rank #4052 in the tld
WOT: SAFE (69/100)

MX for

cotiafiber.com.br

Same first word

cotiafiber.com.br

Similar names

forbiciate.com

bicioferta.es

biofitcare.com

DNS History

4 records (4 active, 0 former)

●NSns1.cnsistemas.net2026-03-09 → 2026-04-15 · 2 obs

● 2026-03-09 21:48:46
● 2026-04-15 02:13:26

●NSns2.cnsistemas.net2026-03-09 → 2026-04-15 · 2 obs

● 2026-03-09 21:48:46
● 2026-04-15 02:13:26

●MXcotiafiber.com.br2026-03-09 → 2026-04-15 · 2 obs

● 2026-03-09 21:48:46
● 2026-04-15 02:13:26

●A162.241.94.2242026-03-09 → 2026-04-15 · 2 obs

● 2026-03-09 21:48:46
● 2026-04-15 02:13:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
cotiafiber.com.br	ns2.cnsistemas.net, ns1.cnsistemas.net	-

✅ Authoritative Response

Server:162.241.95.102

NS records: ns2.cnsistemas.net, ns1.cnsistemas.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.241.94.224`
NS	2	`ns1.cnsistemas.net, ns2.cnsistemas.net`
MX	1	`cotiafiber.com.br (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:162.241.94.224 ~all`
SOA	1	`ns1.cnsistemas.net root.vps-4739503.cnsi`

Analysis

Mail Server Role

cotiafiber.com.br serves as the mail server for cotiafiber.com.br.

IP Addresses

cotiafiber.com.br points to a single IP number: 162.241.94.224.

Other host names, for instance cnsistemas.net, ns1.cnsistemas.net, barrapro.com.br, sigmainternet.com.br and mail.coltelecom.net.br share IP numbers with cotiafiber.com.br.

Name Servers

Delegation for cotiafiber.com.br rests with two name servers, ns1.cnsistemas.net and ns2.cnsistemas.net.

The name server setup used by cotiafiber.com.br is shared with other domains such as primaztelecom.com.br and coltelecom.net.br and cnsistemas.net.

Host names with one IP number: ns1.cnsistemas.net points to 162.241.94.224; ns2.cnsistemas.net points to 162.241.95.102.

Mail Servers

A single mail server handles cotiafiber.com.br.

cotiafiber.com.br points to a single IP: 162.241.94.224.

cotiafiber.com.br - robtex.com