`speedtest2.cotel.com.ar`

DNSSEC	⚠️ Not signed
A	181.192.0.133^{🇦🇷 COTELLTDA181.192.0.0/24}
		PTR	`argos.cotel.com.ar`
		PTR	`proxy.cotel.com.ar`
		PTR	`speedtest2.cotel.com.ar`

`cotel.com.ar`

	DNSSEC	⚠️ Not signed
	A	181.192.1.15^{🇦🇷 COTELLTDA181.192.1.0/24}
	NS	`alfa.cotel.com.ar` ⭐
	NS	`beta.cotel.com.ar`
	MX	`deimos.cotel.com.ar` ⭐
	MX	`argos.cotel.com.ar`⁽²⁰⁾
	TXT	`MS=F57EF1DE1B8A867F6B2752D8368ED2E4AFABF290`
	TXT	`v=spf1 a ip4:181.192.1.23 ip4:181.192.0.132 ip4:181.192.0.133 ip4:181.192.0.1...`
	SOA	`alfa.cotel.com.ar`administrador@cotel.com.ar 2020-12-24 #23

WOT: SAFE (61/100)
📈 Tranco rank: #178,299

PTR for

133.0.192.181.in-addr.arpa

Same first word

speedtest2.net

speedtest2.homeip.net

speedtest2.com

DNS History

1 record (1 active, 0 former)

●A181.192.0.1332016-12-23 → 2026-04-15 · 2 obs

● 2016-12-23 05:27:42
● 2026-04-15 20:44:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	a.lactld.org, c.dns.ar, d.dns.ar, e.dns.ar...	10 records
cotel.com.ar	alfa.cotel.com.ar, beta.cotel.com.ar	2 records

✅ Authoritative Response

Server:181.192.1.5

NS records: alfa.cotel.com.ar, beta.cotel.com.ar

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotel.com.ar (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`181.192.0.133`

📌 Glue Records Collected

Total: 12

In-bailiwick: 10 (c.dns.ar, d.dns.ar, e.dns.ar...)

Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)

Analysis

IP Addresses

speedtest2.cotel.com.ar resolves to a single IP: 181.192.0.133.

Other host names, for instance, argos.cotel.com.ar and proxy.cotel.com.ar share IP numbers with speedtest2.cotel.com.ar.

speedtest2.cotel.com.ar - robtex.com