doblas-sa.com - robtex.com
doblas-sa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 201.251.126.5🇦🇷 AS22927201.251.124.0/22 | ||||||
| PTR | 201-251-126-5.static.speedy.com.ar | ||||||
| NS | dns1.cvtci.com.ar ⭐ | ||||||
| A | 24.232.0.17🇦🇷 AS730324.232.0.0/18 | ||||||
| PTR | dns1.cvtci.com.ar | ||||||
| NS | dns2.cvcti.com.ar ⚠️ Not in zone NS records | ||||||
| NS | dns2.cvtci.com.ar ⚠️ Not in parent delegation | ||||||
| A | 24.232.0.18🇦🇷 AS730324.232.0.0/18 | ||||||
| PTR | dns2.cvtci.com.ar | ||||||
| MX | mx.fibercorp.com.ar ⭐ | ||||||
| A | 201.212.2.145🇦🇷 AS7303201.212.0.0/17 | ||||||
| PTR | mx.fibercorp.com.ar | ||||||
| TXT | v=spf1 mx ip4:201.212.2.128/27 ip4:181.30.31.8/29 ip4:181.30.31.32/27 ip4:24.... | ||||||
| SOA | dns1.cvtci.com.arnoc@fibertel.com.ar serial=33 | ||||||
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=1775101187 | ||||||
Same first word
doblas-sa.com |
DNS History
6 records (5 active, 1 former)
●NSdns1.cvtci.com.ar2015-04-16 → 2026-04-02 · 2 obs
● 2026-04-02 03:51:36
●NSdns2.cvcti.com.ar2026-04-02 → 2026-04-02 · 3 obs
● 2026-04-02 03:51:32
● 2026-04-02 03:51:36
●NSdns2.cvtci.com.ar2015-04-16 → 2026-04-02 · 2 obs
● 2026-04-02 03:51:36
○MXmail-hosting.fibertel.com.ar2015-04-16 → 2017-03-31 · 4 obs
● 2017-03-31 16:27:16
○ 2020-03-04 07:13:36
○ 2026-04-02 03:51:36
●MXmx.fibercorp.com.ar2020-03-04 → 2026-04-02 · 3 obs
● 2020-03-04 07:13:36
● 2026-04-02 03:51:36
●A201.251.126.52015-04-16 → 2026-04-02 · 2 obs
● 2026-04-02 03:51:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doblas-sa.com | dns1.cvtci.com.ar, dns2.cvcti.com.ar | - |
✅ Authoritative Response
Server:24.232.0.17
NS records: dns1.cvtci.com.ar, dns2.cvcti.com.ar
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doblas-sa.com (unsigned zone)
⏱️ Timing
Total: 2131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 201.251.126.5 |
| NS | 2 | dns1.cvtci.com.ar, dns2.cvtci.com.ar |
| MX | 1 | mx.fibercorp.com.ar (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:201.212.2.128/27 ip4:181.3 |
| SOA | 1 | dns1.cvtci.com.ar noc.fibertel.com.ar |
Analysis
IP Addresses
doblas-sa.com resolves to one IP number: 201.251.126.5.
Other host names such as xunilsa.com and 201-251-126-5.static.speedy.com.ar share IP numbers with doblas-sa.com.
Name Servers
doblas-sa.com is delegated to three name servers dns2.cvcti.com.ar, dns1.cvtci.com.ar and dns2.cvtci.com.ar.
doblas-sa.com at least partially shares name servers with other domains, for instance estudionavarra.com.ar, 154.89.200.in-addr.arpa, dns.com.ar, 156.49.200.in-addr.arpa and 92.231.201.in-addr.arpa.
These name servers are commonly used alongside dns3.cvtci.com.ar and dns4.cvtci.com.ar.
Host names with one IP number:
dns1.cvtci.com.ar points to 24.232.0.17
dns2.cvtci.com.ar points to 24.232.0.18
Mail Servers
doblas-sa.com is handled by a single mail server, mx.fibercorp.com.ar.
doblas-sa.com shares the same mail server setup as other domains, for instance helloturismo.com.ar, fibercorp.com.ar, cpme.com.ar, sutep.com.ar and astock.com.ar.
doblas-sa.com shares mail servers with other domains to some extent, for instance estudiobroda.com.ar.
mx.fibercorp.com.ar resolves to IP 201.212.2.145.