mx1.sidney.com.ar - robtex.com
mx1.sidney.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | mxbkp.hostmar.com | ||||||
sidney.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.58.110.58🇦🇷 AS27823200.58.110.0/24 LACNIC generated route for Dattatec.com | ||||||
| NS | ns3.hostmar.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.donweb.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.donweb.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.hostmar.com ⚠️ Not in parent delegation | ||||||
| MX | mail.sidney.com.ar ⭐ | ||||||
| MX | mx1.sidney.com.ar(20) | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-03-14 #3 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A200.58.122.2062020-03-16 → 2026-05-13 · 2 obs
● 2020-03-16 04:27:36
● 2026-05-13 07:18:00
● 2026-05-13 07:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | d.dns.ar, f.dns.ar, c.dns.ar, e.dns.ar | - |
| sidney.com.ar | ns2.donweb.com, ns1.donweb.com | - |
✅ Authoritative Response
Server:200.58.112.101
NS records: ns2.donweb.com, ns1.donweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sidney.com.ar (unsigned zone)
⏱️ Timing
Total: 752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.122.206 |
Analysis
Mail Server Role
The mail server for sidney.com.ar is mx1.sidney.com.ar.
For mail handling, mail.sidney.com.ar serves as a mail server together with mx1.sidney.com.ar.
IP Addresses
mx1.sidney.com.ar points to a single IP number: 200.58.122.206.
Other host names, for instance _dc-mx.bda82684de4a.nueva-acropolis.org.ar, mx1.sportmaniac.com.ar, mx1.klinicos.com, mx1.martinezvallerga.com and mx1.bioingepro.com.ar share IP numbers with mx1.sidney.com.ar.