masterisi.com.ar - robtex.com
masterisi.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.133.204.98🇺🇸 HIVELOCITY-1209.133.200.0/21 Hivelocity | ||||||
| PTR | srv12.contenidosonline.com.ar | ||||||
| NS | ns1.contenidosonline.com.ar ⭐ | ||||||
| A | 209.133.204.98🇺🇸 HIVELOCITY-1209.133.200.0/21 Hivelocity | ||||||
| PTR | srv12.contenidosonline.com.ar | ||||||
| NS | ns2.contenidosonline.com.ar | ||||||
| A | 198.98.56.120🇺🇸 FRANTECH198.98.48.0/20 Frantech Solutions | ||||||
| PTR | srv11.contenidosonline.com.ar | ||||||
| MX | mail.masterisi.com.ar ⭐ | ||||||
| A | 209.133.204.98🇺🇸 HIVELOCITY-1209.133.200.0/21 Hivelocity | ||||||
| PTR | srv12.contenidosonline.com.ar | ||||||
| TXT | v=spf1 a mx ip4:209.133.204.98 ~all | ||||||
| SOA | ns1.contenidosonline.com.arhostmaster@masterisi.com.ar 2026-02-03 #2 | ||||||
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 1774677833localtime 2026-03-28T03:03:53-03:00GM... | ||||||
| SOA | e.dns.arnoc@nic.gob.ar 2026-03-28 #3 | ||||||
WOT: SAFE (50/100)
Previously MX for
masterisi.com.ar |
Subdomains
Same first word
masterisi.com.ar |
Similar names
DNS History
10 records (4 active, 6 former)
○NSgulp.arnet.com.ar2015-05-19 → 2017-02-13 · 4 obs
● 2017-02-13 21:16:52
○ 2018-08-25 14:29:12
○ 2026-03-28 06:47:58
○NSjazzy.arnet.com.ar2015-05-19 → 2017-02-13 · 4 obs
● 2017-02-13 21:16:52
○ 2018-08-25 14:29:12
○ 2026-03-28 06:47:58
●NSns1.contenidosonline.com.ar2018-08-25 → 2026-03-28 · 3 obs
● 2018-08-25 14:29:12
● 2026-03-28 06:47:58
●NSns2.contenidosonline.com.ar2018-08-25 → 2026-03-28 · 3 obs
● 2018-08-25 14:29:12
● 2026-03-28 06:47:58
○NSoktubre.arnet.com.ar2015-05-19 → 2017-02-13 · 4 obs
● 2017-02-13 21:16:52
○ 2018-08-25 14:29:12
○ 2026-03-28 06:47:58
●MXmail.masterisi.com.ar2026-02-21 → 2026-03-28 · 3 obs
● 2026-02-21 16:10:20
● 2026-03-28 06:47:58
○MXmasterisi.com.ar2018-08-25 → 2018-08-25 · 4 obs
● 2018-08-25 14:29:12
○ 2026-02-21 16:10:20
○ 2026-03-28 06:47:58
○MXmx.masterisi.com.ar2015-05-19 → 2017-02-13 · 4 obs
● 2017-02-13 21:16:52
○ 2018-08-25 14:29:12
○ 2026-03-28 06:47:58
○A144.217.254.2172018-08-25 → 2018-08-25 · 3 obs
○ 2026-02-21 16:10:20
○ 2026-03-28 06:47:58
●A209.133.204.982026-02-21 → 2026-03-28 · 3 obs
● 2026-02-21 16:10:20
● 2026-03-28 06:47:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ar | a.lactld.org, c.dns.ar, d.dns.ar, e.dns.ar... | 10 records |
| masterisi.com.ar | ns1.contenidosonline.com.ar, ns2.contenidosonline.com.ar | 2 records |
✅ Authoritative Response
Server:198.98.56.120
NS records: ns1.contenidosonline.com.ar, ns2.contenidosonline.com.ar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for masterisi.com.ar (unsigned zone)
⏱️ Timing
Total: 294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.133.204.98 |
| NS | 2 | ns2.contenidosonline.com.ar, ns1.contenidosonline.com.ar |
| MX | 1 | mail.masterisi.com.ar (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:209.133.204.98 ~all |
| SOA | 1 | ns1.contenidosonline.com.ar hostmaster.m |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (c.dns.ar, c.dns.ar, d.dns.ar...)
Out-of-bailiwick: 4 (a.lactld.org, a.lactld.org, ns2.contenidosonline.com.ar...)
Analysis
Hierarchy
masterisi.com.ar is a parent of mail.masterisi.com.ar and www.masterisi.com.ar.
IP Addresses
masterisi.com.ar points to a single IP number: 209.133.204.98.
Other host names, for instance mail.net-g.com.ar, agrogestionar.com.ar, asuan.com.br, mail.carnavaldelpais.com.ar and www.net-g.com.ar share IP numbers with masterisi.com.ar.
Name Servers
masterisi.com.ar is delegated to two name servers: ns1.contenidosonline.com.ar and ns2.contenidosonline.com.ar.
masterisi.com.ar uses the same name server setup as other domains, for instance sedesonline.edu.ar, colmedchu.org.ar, eag.com.ar, asuan.com.uy and deltapublicidad.com.ar.
masterisi.com.ar at least partially shares name servers with other domains, such as mary.com.uy and clubneptunia.com.ar and posadadelpuerto.com.ar.
these name servers are often used together with the name servers ns3.contenidosonline.com.ar.
Host names with one IP number:
ns1.contenidosonline.com.ar points to: 209.133.204.98.
ns2.contenidosonline.com.ar points to: 198.98.56.120.
Mail Servers
The mail server for masterisi.com.ar is mail.masterisi.com.ar.
Host name mail.masterisi.com.ar resolves to IP 209.133.204.98.