www.rop21.com.ar - robtex.com
www.rop21.com.ar
| CNAME | 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 | ||||||
rop21.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.58.112.25🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| NS | ns3.hostmar.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns21.dattatec.com ⚠️ Not in zone NS records | ||||||
| NS | ns22.dattatec.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.hostmar.com ⚠️ Not in parent delegation | ||||||
| MX | rop21.com.ar ⭐ | ||||||
| MX | mx1.rop21.com.ar(20) | ||||||
| TXT | v=spf1 include:spf.hostmar.com -all | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-02-27 #0 | ||||||
WOT: UNKNOWN (68/100)
Same first word
Similar names
DNS History
6 records (1 active, 5 former)
○NSns3.hostmar.com2017-01-10 → 2017-01-10 · 3 obs
○ 2018-12-06 06:43:30
○ 2026-05-14 16:17:30
○NSns4.hostmar.com2017-01-10 → 2017-01-10 · 3 obs
○ 2018-12-06 06:43:30
○ 2026-05-14 16:17:30
○MXmx1.rop21.com.ar2017-01-10 → 2017-01-10 · 3 obs
○ 2018-12-06 06:43:30
○ 2026-05-14 16:17:30
○MXrop21.com.ar2017-01-10 → 2017-01-10 · 3 obs
○ 2018-12-06 06:43:30
○ 2026-05-14 16:17:30
○A200.58.112.252017-01-10 → 2017-01-10 · 3 obs
○ 2018-12-06 06:43:30
○ 2026-05-14 16:17:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | e.dns.ar, c.dns.ar, d.dns.ar, f.dns.ar | - |
| rop21.com.ar | ns21.dattatec.com, ns22.dattatec.com | - |
✅ Authoritative Response
Server:200.58.116.42
NS records: ns21.dattatec.com, ns22.dattatec.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rop21.com.ar (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | rop21.com.ar |
Analysis
IP Addresses
www.rop21.com.ar resolves to one IP number: 200.58.112.25.
other host names including rop21.com.ar, tecmed.com.ar, curra.com.ar, hospedajeneco.com.ar and frescoybatata.com share IP numbers with www.rop21.com.ar.
Name Servers
www.rop21.com.ar is delegated to four name servers: ns21.dattatec.com, ns22.dattatec.com, ns3.hostmar.com and ns4.hostmar.com.
www.rop21.com.ar at least partially shares name servers with other domains, for instance atginstrumentacion.com, (0x616e616c)iaaldana.com, proaa.com.ar, radiobellavista.com and sanisidrointeriores.com.
Name servers commonly used together include ns1.donweb.com, ns2.donweb.com, ns2.donweb.bo, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx, ns1.donweb.uy, ns10.hostmar.com and ns9.hostmar.com.
Host names with one IP number: ns21.dattatec.com points to 200.58.116.42; ns22.dattatec.com points to 200.58.122.66; ns3.hostmar.com points to 200.58.112.193; ns4.hostmar.com points to 200.58.112.101.
Mail Servers
Two mail servers handle www.rop21.com.ar: rop21.com.ar and mx1.rop21.com.ar.
www.rop21.com.ar shares the same mail server setup as other domains, for instance rop21.com.ar.
Host names with one IP number:
rop21.com.ar points to 200.58.112.25
mx1.rop21.com.ar points to 200.58.122.206