optima.net.ar - robtex.com
optima.net.ar
| DNSSEC | ⚠️ Not signed | ||||||
| NS | choique.itcsa.net ⭐ | ||||||
| A | 190.15.222.20🇦🇷 AS27879190.15.222.0/23 | ||||||
| PTR | choique.itcsa.net.ar | ||||||
| NS | choique.itcsa.net.ar | ||||||
| A | 190.15.222.20🇦🇷 AS27879190.15.222.0/23 | ||||||
| PTR | choique.itcsa.net.ar | ||||||
| NS | ns3.itcsa.net | ||||||
| A | 190.15.221.19🇦🇷 AS27879190.15.220.0/23 | ||||||
| PTR | ns3.itcsa.net | ||||||
| MX | mx1.itcsa.net ⭐ | ||||||
| A | 190.15.222.249🇦🇷 AS27879190.15.222.0/23 | ||||||
| PTR | smtp.cloud.itcsa.net | ||||||
| MX | mx2.itcsa.net(20) | ||||||
| A | 190.15.222.251🇦🇷 AS27879190.15.222.0/23 | ||||||
| PTR | relay.cloud.itcsa.net | ||||||
| SOA | choique.itcsa.netadmin@itcsa.net.ar 2005-04-22 #10 | ||||||
net.ar
| DNSSEC | ⚠️ Not signed | ||||||
| NS | e.dns.ar ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation | ||||||
| NS | c.dns.ar ⚠️ Not in parent delegation | ||||||
| NS | d.dns.ar ⚠️ Not in parent delegation | ||||||
| NS | f.dns.ar ⚠️ Not in parent delegation | ||||||
| TXT | NET.AR zone generated atEpoch 1774231400localtime 2026-03-22T23:03:20-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-03-22 #23 | ||||||
Subdomains
www.optima.net.ar |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSchoique.itcsa.net.ar2018-05-06 → 2026-03-23 · 2 obs
● 2026-03-23 02:15:24
●MXmx1.itcsa.net2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 11:42:08
● 2026-03-23 02:15:24
○MXmx1.itcsa.net.ar2018-05-06 → 2018-05-06 · 3 obs
○ 2026-03-19 11:42:08
○ 2026-03-23 02:15:24
●MXmx2.itcsa.net2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 11:42:08
● 2026-03-23 02:15:24
○MXmx2.itcsa.net.ar2018-05-06 → 2018-05-06 · 3 obs
○ 2026-03-19 11:42:08
○ 2026-03-23 02:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | c.dns.ar, d.dns.ar, e.dns.ar, f.dns.ar | - |
| optima.net.ar | ns3.itcsa.net, choique.itcsa.net.ar | 1 record |
✅ Authoritative Response
Server:190.15.221.19
NS records: ns3.itcsa.net, choique.itcsa.net.ar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optima.net.ar (unsigned zone)
⏱️ Timing
Total: 4983ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | choique.itcsa.net.ar, ns3.itcsa.net |
| MX | 2 | mx1.itcsa.net (pri: 10), mx2.itcsa.net (pri: 20) |
| SOA | 1 | choique.itcsa.net admin.itcsa.net.ar |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (choique.itcsa.net.ar)
Analysis
Hierarchy
optima.net.ar is the parent of www.optima.net.ar.
Name Servers
optima.net.ar delegates to three name servers: choique.itcsa.net, ns3.itcsa.net and choique.itcsa.net.ar.
optima.net.ar shares some name servers with other domains, for example 194.15.190.in-addr.arpa, 205.15.190.in-addr.arpa, 202.15.190.in-addr.arpa, 192.15.190.in-addr.arpa and asistir.net.
These name servers are often used together with tomero.itcsa.net.ar, ns1.itcsa.net.ar and ns1.jusmendoza.gob.ar.
Host names with a single IP:
choique.itcsa.net points to 190.15.222.20.
ns3.itcsa.net points to 190.15.221.19.
choique.itcsa.net.ar points to 190.15.222.20.
Host names that point to 190.15.222.20: choique.itcsa.net and choique.itcsa.net.ar.
Mail Servers
optima.net.ar is served by two mail servers: mx1.itcsa.net and mx2.itcsa.net.
optima.net.ar shares the mail server setup with other domains, for example itcsa.net.ar, reigturismo.com.ar, rutherimpsat.itcsa.net, bordinmoyano.com.ar and legalmza.com.ar.
optima.net.ar shares at least some mail servers with other domains, for example ruther5.itcsa.net.
Host names with a single IP:
mx1.itcsa.net points to 190.15.222.249
mx2.itcsa.net points to 190.15.222.251