fernandoferreyra.com - robtex.com
fernandoferreyra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.58.120.5🇦🇷 AS27823200.58.120.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | dtcwin018.dattaweb.com | ||||||
| NS | ns3.hostmar.com ⭐ | ||||||
| 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 | ip-200-58-116-42.defastlink.net | ||||||
| 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 | ||||||
| A | 200.58.112.101🇦🇷 AS27823200.58.112.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | ns4.hostmar.com | ||||||
| MX | fernandoferreyra.com ⭐ | ||||||
| A | 200.58.120.5🇦🇷 AS27823200.58.120.0/24 LACNIC generated route for Dattatec.com | ||||||
| PTR | dtcwin018.dattaweb.com | ||||||
| MX | mx1.fernandoferreyra.com(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
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776272062 | ||||||
MX for
fernandoferreyra.com |
Subdomains
Same first word
fernandoferreyra.com |
DNS History
7 records (7 active, 0 former)
●NSns21.dattatec.com2026-02-25 → 2026-04-15 · 3 obs
● 2026-02-25 14:42:30
● 2026-04-15 17:03:08
●NSns22.dattatec.com2026-02-25 → 2026-04-15 · 3 obs
● 2026-02-25 14:42:30
● 2026-04-15 17:03:08
●NSns3.hostmar.com2015-07-16 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:08
●NSns4.hostmar.com2015-07-16 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:08
●MXfernandoferreyra.com2015-07-16 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:08
●MXmx1.fernandoferreyra.com2015-07-16 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:08
●A200.58.120.52015-07-16 → 2026-04-15 · 2 obs
● 2026-04-15 17:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fernandoferreyra.com | ns22.dattatec.com, ns21.dattatec.com, ns4.hostmar.com, ns3.hostmar.com | 4 records |
✅ Authoritative Response
Server:200.58.112.101
NS records: ns22.dattatec.com, ns21.dattatec.com, ns4.hostmar.com, ns3.hostmar.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fernandoferreyra.com (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.58.120.5 |
| NS | 2 | ns3.hostmar.com, ns4.hostmar.com |
| MX | 2 | mx1.fernandoferreyra.com (pri: 20), fernandoferreyra.com (pri: 0) |
| TXT | 1 | v=spf1 include:spf.hostmar.com -all |
| SOA | 1 | ns3.hostmar.com root.hostmar.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns22.dattatec.com, ns21.dattatec.com, ns4.hostmar.com...)
Analysis
Hierarchy
fernandoferreyra.com is a parent of www.fernandoferreyra.com and mx1.fernandoferreyra.com.
Mail Server Role
fernandoferreyra.com serves as the mail server for fernandoferreyra.com.
mx1.fernandoferreyra.com often serves as a mail server in conjunction with fernandoferreyra.com.
IP Addresses
fernandoferreyra.com points to IP number: 200.58.120.5.
Other host names such as mail.amelioycia.com.ar, mail.lomasdelsol.com.ar, amelioycia.com.ar, mail.securitac.net and caimanesdeformosa.com.ar share IPs with fernandoferreyra.com.
Name Servers
fernandoferreyra.com is delegated to four name servers: ns21.dattatec.com, ns22.dattatec.com, ns3.hostmar.com and ns4.hostmar.com.
fernandoferreyra.com at least partially shares name servers with other domains, for instance seguridadcops.com.ar, cpcen-qr.org.ar, sateliteferroviario.com.ar, fmreconquista.org.ar and improntapublicidad.com.
these name servers are often used with the name servers ns1.donweb.com, ns2.donweb.com, ns1.donweb.cl, ns1.donweb.co, ns1.donweb.mx, ns1.donweb.uy, ns2.donweb.bo and ns1.traxhost.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 fernandoferreyra.com: fernandoferreyra.com and mx1.fernandoferreyra.com.
Host names with a single IP:
fernandoferreyra.com points to 200.58.120.5.
mx1.fernandoferreyra.com points to 200.58.122.206.