prottec.com.ar - dns.ninja
prottec.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.58.101.107🇦🇷 AS27823200.58.101.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | mail.somosprospera.com.ar | ||||||
| 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 | ns1.donweb.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.112.193🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns3.hostmar.com | ||||||
| NS | ns2.donweb.com ⚠️ Not in zone NS records | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.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 | mail.prottec.com.ar ⭐ | ||||||
| A | 2800:6c0:2::7d🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| PTR | c166.dattaweb.com | ||||||
| A | 200.58.110.199🇦🇷 AS27823200.58.110.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | c166.dattaweb.com | ||||||
| MX | mx1.prottec.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 include:comp.hostmar.com include:esmsv.hostmar... | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2026-06-05 #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 1786518227localtime 2026-08-12T04:03:47-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-08-12 #4 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1.donweb.com2026-03-03 → 2026-08-12 · 3 obs
● 2026-03-03 08:48:32
● 2026-08-12 07:52:26
○NSns1.pandoraprogramacion.com2015-08-17 → 2017-07-10 · 4 obs
● 2017-07-10 09:46:10
○ 2026-03-03 08:48:32
○ 2026-08-12 07:52:26
●NSns2.donweb.com2026-03-03 → 2026-08-12 · 3 obs
● 2026-03-03 08:48:32
● 2026-08-12 07:52:26
○NSns2.pandoraprogramacion.com2015-08-17 → 2017-07-10 · 4 obs
● 2017-07-10 09:46:10
○ 2026-03-03 08:48:32
○ 2026-08-12 07:52:26
●NSns3.hostmar.com2026-03-03 → 2026-08-12 · 3 obs
● 2026-03-03 08:48:32
● 2026-08-12 07:52:26
●NSns4.hostmar.com2026-03-03 → 2026-08-12 · 3 obs
● 2026-03-03 08:48:32
● 2026-08-12 07:52:26
●MXmail.prottec.com.ar2015-08-17 → 2026-08-12 · 2 obs
● 2026-08-12 07:52:26
●MXmx1.prottec.com.ar2026-03-03 → 2026-08-12 · 3 obs
● 2026-03-03 08:48:32
● 2026-08-12 07:52:26
○A162.246.58.1712015-08-17 → 2017-07-10 · 4 obs
● 2017-07-10 09:46:10
○ 2026-03-03 08:48:32
○ 2026-08-12 07:52:26
●A200.58.101.1072026-03-03 → 2026-08-12 · 3 obs
● 2026-03-03 08:48:32
● 2026-08-12 07:52:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | d.dns.ar, f.dns.ar, c.dns.ar, e.dns.ar | - |
| prottec.com.ar | ns2.donweb.com, ns1.donweb.com | - |
✅ Authoritative Response
Server:200.58.112.193
NS records: ns2.donweb.com, ns1.donweb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prottec.com.ar (unsigned zone)
⏱️ Timing
Total: 2351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.101.107 |
| NS | 2 | ns4.hostmar.com, ns3.hostmar.com |
| MX | 2 | mail.prottec.com.ar (pri: 0), mx1.prottec.com.ar (pri: 20) |
| TXT | 1 | v=spf1 include:spf.hostmar.com include:c |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
Analysis
Hierarchy
mail.prottec.com.ar and mx1.prottec.com.ar each fall under prottec.com.ar as their parent domain.
IP Addresses
prottec.com.ar resolves to just one IP address, 200.58.101.107.
Two other host names, along with bairesbursatil.com, materialdidactico.com.ar and doctorpc.com.ar, also share IP numbers with prottec.com.ar.
Name Servers
The NS records for prottec.com.ar point to four name servers: ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com.
prottec.com.ar partially shares its NS delegation with several other domains, including recensuruguay.com, italavia.com, agytravel.tur.ar and two others.
In DNS configurations, these name servers often share authority with ns21.dattatec.com, ns22.dattatec.com, ns1.donweb.co and 4 other name servers.
Host names ns1.donweb.com, ns2.donweb.com, ns3.hostmar.com and ns4.hostmar.com each have one IP address. Notably, ns1.donweb.com and ns3.hostmar.com resolve to the same address 200.58.112.193, and ns2.donweb.com and ns4.hostmar.com resolve to the same address 200.58.112.101.
ns1.donweb.com and ns3.hostmar.com each have 200.58.112.193 IP addresses.
ns2.donweb.com and ns4.hostmar.com each have 200.58.112.101 IP addresses.
Mail Servers
prottec.com.ar is served by two mail servers, mail.prottec.com.ar and mx1.prottec.com.ar.
Host names that have two IP addresses:
The A records for mail.prottec.com.ar return 200.58.110.199 and 2800:6c0:2::7d.
Host names that point to one IP address:
mx1.prottec.com.ar resolves to the IP address 200.58.122.206.