rop21.com.ar - robtex.com
rop21.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.58.112.25🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | dtcwin000.dattaweb.com | ||||||
| NS | ns3.hostmar.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns3.hostmar.com | ||||||
| NS | ns21.dattatec.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.116.42🇦🇷 AS27823200.58.116.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns21.dattatec.com | ||||||
| NS | ns22.dattatec.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.122.66🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns22.dattatec.com | ||||||
| NS | ns4.hostmar.com ⚠️ Not in parent delegation | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.com | ||||||
| MX | rop21.com.ar ⭐ | ||||||
| A | 200.58.112.25🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | dtcwin000.dattaweb.com | ||||||
| MX | mx1.rop21.com.ar(20) | ||||||
| A | 200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | mxbkp.hostmar.com | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-02-27 #0 | ||||||
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 1778695490localtime 2026-05-13T15:04:50-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-05-13 #15 | ||||||
WOT: SAFE (50/100)
MX for
rop21.com.ar |
Previously MX for
www.rop21.com.ar |
Subdomains
Same first word
Similar names
pro21.com.br |
pro12.com |
21pro.co.uk |
pro21.cl |
1por2.com |
pro21.net |
pro21.com |
2por1.com |
21pro.com |
12pro.com |
pro21.de |
DNS History
7 records (7 active, 0 former)
●NSns21.dattatec.com2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 09:06:16
● 2026-05-13 19:15:12
●NSns22.dattatec.com2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 09:06:16
● 2026-05-13 19:15:12
●NSns3.hostmar.com2015-08-19 → 2026-05-13 · 2 obs
● 2026-05-13 19:15:12
●NSns4.hostmar.com2015-08-19 → 2026-05-13 · 2 obs
● 2026-05-13 19:15:12
●MXmx1.rop21.com.ar2015-08-19 → 2026-05-13 · 2 obs
● 2026-05-13 19:15:12
●MXrop21.com.ar2015-08-19 → 2026-05-13 · 2 obs
● 2026-05-13 19:15:12
●A200.58.112.252015-08-19 → 2026-05-13 · 2 obs
● 2026-05-13 19:15:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | d.dns.ar, f.dns.ar, c.dns.ar, e.dns.ar | - |
| rop21.com.ar | ns21.dattatec.com, ns22.dattatec.com | - |
✅ Authoritative Response
Server:200.58.122.66
NS records: ns21.dattatec.com, ns22.dattatec.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rop21.com.ar (unsigned zone)
⏱️ Timing
Total: 1484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.112.25 |
| NS | 2 | ns3.hostmar.com, ns4.hostmar.com |
| MX | 2 | rop21.com.ar (pri: 0), mx1.rop21.com.ar (pri: 20) |
| TXT | 1 | v=spf1 include:spf.hostmar.com -all |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
Analysis
Hierarchy
rop21.com.ar is the parent of mx1.rop21.com.ar and www.rop21.com.ar.
Mail Server Role
rop21.com.ar is the mail server for rop21.com.ar.
Together with rop21.com.ar, mx1.rop21.com.ar is commonly used as a mail server.
IP Addresses
rop21.com.ar resolves to a single IP: 200.58.112.25.
Other host names, for instance mail.igapal.com.ar, internetmedico.com.ar, mail.vfctrading.com, dtcwin000.dattaweb.com and mail.dipcom.com.ar share IP numbers with rop21.com.ar.
Name Servers
rop21.com.ar is delegated to four name servers: ns21.dattatec.com, ns22.dattatec.com, ns3.hostmar.com and ns4.hostmar.com.
rop21.com.ar shares some name servers with other domains, for example estudioorlando.com.ar, discobolojeans.com, arteaga.gob.ar, delangel.com.ar and tdfonline.com.ar.
These name servers are commonly paired with ns1.donweb.com, ns2.donweb.com, ns2.donweb.bo, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx and ns1.donweb.uy.
Host names with a single IP
ns21.dattatec.com resolves to 200.58.116.42
ns22.dattatec.com resolves to 200.58.122.66
ns3.hostmar.com resolves to 200.58.112.193
ns4.hostmar.com resolves to 200.58.112.101
Mail Servers
rop21.com.ar is handled by two mail servers: rop21.com.ar and mx1.rop21.com.ar.
Host names with a single IP:
rop21.com.ar points to 200.58.112.25
mx1.rop21.com.ar points to 200.58.122.206