mx3.biro.com.ar - robtex.com
mx3.biro.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.228.29.30🇦🇷 AS7303190.228.0.0/16 | ||||||
| PTR | mx2930.godns.net | ||||||
biro.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 181.88.192.101🇦🇷 AS7303181.88.0.0/16 | ||||||
| NS | ns1.godns.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.dnstecnifer.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dnstecnifer.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns3.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns4.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns5.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns6.godns.net ⚠️ Not in parent delegation | ||||||
| MX | mx1.biro.com.ar ⭐ | ||||||
| MX | mx2.biro.com.ar ⭐ | ||||||
| MX | mx3.biro.com.ar ⭐ | ||||||
| MX | mx4.biro.com.ar ⭐ | ||||||
| TXT | v=spf1 include:_spf.godns.net ~all | ||||||
| SOA | ns1.godns.nethostmaster@biro.com.ar serial=1774569600 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A190.228.29.282026-03-26 → 2026-03-27 · 2 obs
○ 2026-03-26 23:02:12
○ 2026-03-27 10:03:18
○ 2026-03-27 10:03:18
●A190.228.29.302026-03-27 → 2026-03-27 · 3 obs
○ 2026-03-27 06:14:32
● 2026-03-27 10:03:14
● 2026-03-27 10:03:18
● 2026-03-27 10:03:14
● 2026-03-27 10:03:18
○A190.228.30.2462019-12-31 → 2026-03-27 · 4 obs
● 2019-12-31 02:52:22
● 2026-03-27 06:14:32
○ 2026-03-27 10:03:14
○ 2026-03-27 10:03:18
● 2026-03-27 06:14:32
○ 2026-03-27 10:03:14
○ 2026-03-27 10:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | c.dns.ar, d.dns.ar, e.dns.ar, f.dns.ar | - |
| biro.com.ar | ns2.dnstecnifer.com, ns1.dnstecnifer.com | - |
✅ Authoritative Response
Server:190.105.202.20
NS records: ns2.dnstecnifer.com, ns1.dnstecnifer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biro.com.ar (unsigned zone)
⏱️ Timing
Total: 1387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.228.29.30 |
Analysis
Mail Server Role
mx3.biro.com.ar functions as a mail server for biro.com.ar.
Commonly used as mail server together with mx3.biro.com.ar are mx1.biro.com.ar, mx2.biro.com.ar and mx4.biro.com.ar.
IP Addresses
mx3.biro.com.ar points to IP number: 190.228.29.30.
Other host names such as mx2.farmasaid.com.ar, mx3.digital1.com.ar, mx4.chapp.com.ar, mx2930.godns.net and mx2.audiofer.com.ar share IPs with mx3.biro.com.ar.