ispel3.edu.ar - robtex.com
ispel3.edu.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2800:6c0:2::c:262🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| PTR | c262.dattaweb.com | ||||||
| A | 200.58.112.62🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.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 | ispel3.edu.ar ⭐ | ||||||
| A | 2800:6c0:2::c:262🇦🇷 AS278232800:6c0::/32 LACNIC generated route6 for Dattatec.com | ||||||
| PTR | c262.dattaweb.com | ||||||
| A | 200.58.112.62🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | c262.dattaweb.com | ||||||
| MX | mx1.ispel3.edu.ar(20) | ||||||
| A | 200.58.122.206🇦🇷 AS27823200.58.122.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | mxbkp.hostmar.com | ||||||
| SOA | ns3.hostmar.comroot@hostmar.com 2025-08-14 #0 | ||||||
edu.ar
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.riu.edu.ar ⭐ | ||||||
| NS | b.riu.edu.ar | ||||||
| NS | noc.uncu.edu.ar | ||||||
| NS | ns1.uba.ar | ||||||
| NS | ns2.switch.ch | ||||||
| NS | unlp.unlp.edu.ar | ||||||
| SOA | a.riu.edu.arhostmaster@riu.edu.ar 2026-03-25 #2 | ||||||
WOT: SAFE (99/100)
Previously MX for
ispel3.edu.ar |
Subdomains
mx1.ispel3.edu.ar |
Same first word
ispel3.edu.ar |
DNS History
10 records (8 active, 2 former)
○NSns1.dattaweb.com2018-05-06 → 2018-05-06 · 3 obs
○ 2026-02-19 00:08:40
○ 2026-03-27 08:10:08
●NSns21.dattatec.com2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 00:08:40
● 2026-03-27 08:10:08
●NSns22.dattatec.com2026-02-19 → 2026-03-27 · 3 obs
● 2026-02-19 00:08:40
● 2026-03-27 08:10:08
●NSns3.hostmar.com2018-05-06 → 2026-03-27 · 5 obs
● 2026-03-06 23:07:52
○ 2026-03-08 04:56:58
● 2026-03-27 08:10:06
● 2026-03-27 08:10:08
●NSns4.hostmar.com2018-05-06 → 2026-03-27 · 5 obs
● 2026-03-06 23:07:52
○ 2026-03-08 04:56:58
● 2026-03-27 08:10:06
● 2026-03-27 08:10:08
●MXispel3.edu.ar2018-05-06 → 2026-03-27 · 5 obs
● 2026-03-06 23:07:52
○ 2026-03-08 04:56:58
● 2026-03-27 08:10:06
● 2026-03-27 08:10:08
●MXmx1.ispel3.edu.ar2018-05-06 → 2026-03-27 · 5 obs
● 2026-03-06 23:07:52
○ 2026-03-08 04:56:58
● 2026-03-27 08:10:06
● 2026-03-27 08:10:08
●A200.58.112.622026-02-19 → 2026-03-27 · 6 obs
● 2026-02-19 00:08:40
● 2026-03-06 23:07:52
○ 2026-03-08 04:56:58
● 2026-03-27 08:10:06
● 2026-03-27 08:10:08
○A200.58.114.582018-05-06 → 2018-05-06 · 3 obs
○ 2026-02-19 00:08:40
○ 2026-03-27 08:10:08
●A2800:6c0:2::c:2622026-02-19 → 2026-03-27 · 6 obs
● 2026-02-19 00:08:40
● 2026-03-06 23:07:52
○ 2026-03-08 04:56:58
● 2026-03-27 08:10:06
● 2026-03-27 08:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | e.dns.ar, d.dns.ar, f.dns.ar, c.dns.ar | - |
| edu.ar | noc.uncu.edu.ar, b.riu.edu.ar, ns1.uba.ar, a.riu.edu.ar... | 10 records |
| ispel3.edu.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 ispel3.edu.ar (unsigned zone)
⏱️ Timing
Total: 1288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.112.62 |
| AAAA | 1 | 2800:6c0:2::c:262 |
| NS | 2 | ns3.hostmar.com, ns4.hostmar.com |
| MX | 2 | mx1.ispel3.edu.ar (pri: 20), ispel3.edu.ar (pri: 0) |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.riu.edu.ar, b.riu.edu.ar, noc.uncu.edu.ar...)
Out-of-bailiwick: 2 (ns1.uba.ar, ns1.uba.ar)
Analysis
Hierarchy
ispel3.edu.ar is a parent of mx1.ispel3.edu.ar.
IP Addresses
ispel3.edu.ar points to two IP numbers: 2800:6c0:2::c:262 and 200.58.112.62.
Other host names such as estoesrosario.com.ar, esquinahomeromanzi.com.ar, mail.unade.com.co, unade.com.co and _dc-mx.a895138ab2e5.criptoaddicts.com share IP numbers with ispel3.edu.ar.
Name Servers
ispel3.edu.ar is delegated to four name servers: ns21.dattatec.com, ns22.dattatec.com, ns3.hostmar.com and ns4.hostmar.com.
At least part of the name servers for ispel3.edu.ar are shared with other domains, for instance henrymorgan.com.ar, arecogroup.com, vortalstudio.com, mikasadesing.com and 147.50.149.in-addr.arpa.
These name servers are commonly used alongside ns1.donweb.com, ns2.donweb.com, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx, ns1.donweb.uy, ns2.donweb.bo, ns1.dattaweb.com and ns1.traxhost.com.
Host names with one IP: 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
ispel3.edu.ar is served by two mail servers: ispel3.edu.ar and mx1.ispel3.edu.ar.
Host names with two IP numbers: ispel3.edu.ar points to 2800:6c0:2::c:262 and 200.58.112.62.
Host names with one IP number: mx1.ispel3.edu.ar points to 200.58.122.206.