cosaysa.com.ar - robtex.com
cosaysa.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mailserver.cosaysa.com.ar ⭐ ⚠️ Not in parent delegation | ||||||
| A | 200.45.174.164🇦🇷 AS7303200.45.128.0/18 | ||||||
| PTR | mailserver.cosaysa.com.ar | ||||||
| NS | it.cosaysa.com.ar ⚠️ Not in zone NS records | ||||||
| MX | mailserver.cosaysa.com.ar ⭐ | ||||||
| A | 200.45.174.164🇦🇷 AS7303200.45.128.0/18 | ||||||
| PTR | mailserver.cosaysa.com.ar | ||||||
| TXT | v=spf1 ip4:200.45.174.164 ~all | ||||||
| SOA | mailserver.cosaysa.com.arpostmaster@cosaysa.com.ar 2026-02-27 #1 | ||||||
com.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 | COM.AR zone generated atEpoch 1778382223localtime 2026-05-10T00:03:43-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-05-10 #0 | ||||||
Subdomains
mailserver.cosaysa.com.ar |
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSit.cosaysa.com.ar2026-03-15 → 2026-05-10 · 3 obs
● 2026-03-15 19:40:34
● 2026-05-10 03:54:44
●NSmailserver.cosaysa.com.ar2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 03:54:42
● 2026-05-10 03:54:44
○NStweety.aguasdesalta.com.ar2026-03-15 → 2026-03-15 · 4 obs
● 2026-03-15 19:40:34
○ 2026-05-10 03:54:42
○ 2026-05-10 03:54:44
○NStweety.cosaysa.com.ar2015-08-13 → 2017-04-25 · 4 obs
● 2017-04-25 16:42:20
○ 2026-03-15 19:40:34
○ 2026-05-10 03:54:44
●MXmailserver.cosaysa.com.ar2026-05-10 → 2026-05-10 · 3 obs
● 2026-05-10 03:54:42
● 2026-05-10 03:54:44
○MXtweety.cosaysa.com.ar2015-08-13 → 2017-04-25 · 4 obs
● 2017-04-25 16:42:20
○ 2026-03-15 19:40:34
○ 2026-05-10 03:54:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | a.lactld.org, c.dns.ar, d.dns.ar, e.dns.ar... | 10 records |
| cosaysa.com.ar | tweety.aguasdesalta.com.ar, it.cosaysa.com.ar | 1 record |
✅ Authoritative Response
Server:200.45.174.164
NS records: tweety.aguasdesalta.com.ar, it.cosaysa.com.ar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosaysa.com.ar (unsigned zone)
⏱️ Timing
Total: 1270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | mailserver.cosaysa.com.ar |
| MX | 1 | mailserver.cosaysa.com.ar (pri: 5) |
| TXT | 1 | v=spf1 ip4:200.45.174.164 ~all |
| SOA | 1 | mailserver.cosaysa.com.ar postmaster.cos |
📌 Glue Records Collected
Total: 11
In-bailiwick: 9 (c.dns.ar, c.dns.ar, d.dns.ar...)
Out-of-bailiwick: 2 (a.lactld.org, a.lactld.org)
Analysis
Hierarchy
cosaysa.com.ar is a parent of mailserver.cosaysa.com.ar.
Name Servers
Delegation for cosaysa.com.ar rests with two name servers, it.cosaysa.com.ar and mailserver.cosaysa.com.ar.
cosaysa.com.ar shares name servers with other domains at least partially, for example aguasdelnortesalta.com.ar.
These name servers are commonly used with the name servers tweety.aguasdesalta.com.ar.
Host names with a single IP address map to 200.45.174.164 and the host name mailserver.cosaysa.com.ar points to 200.45.174.164.
Mail Servers
cosaysa.com.ar is handled by a single mail server, mailserver.cosaysa.com.ar.