sinercom21.com - robtex.com
sinercom21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.116.0.144🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | rs-0-144.acens.net | ||||||
| NS | ns1.acens.net ⭐ | ||||||
| A | 217.116.0.176🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | ns1.acens.net | ||||||
| NS | ns2.acens.net | ||||||
| A | 217.116.0.177🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | ns2.acens.net | ||||||
| MX | mx.sinercom21.com ⭐ | ||||||
| A | 217.116.0.227🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | relaysin.dominioabsoluto.net | ||||||
| TXT | v=spf1 redirect=spf.dominioabsoluto.net | ||||||
| SOA | ns1.acens.nethostmaster@ns1.acens.net serial=1777405318 | ||||||
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=1777405031 | ||||||
Subdomains
mx.sinercom21.com |
DNS History
4 records (4 active, 0 former)
●MXmx.sinercom21.com2015-06-01 → 2026-04-28 · 2 obs
● 2026-04-28 19:41:58
●A217.116.0.1442015-06-01 → 2026-04-28 · 2 obs
● 2026-04-28 19:41:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| sinercom21.com | ns1.acens.net, ns2.acens.net | - |
✅ Authoritative Response
Server:217.116.0.177
NS records: ns1.acens.net, ns2.acens.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinercom21.com (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.116.0.144 |
| NS | 2 | ns1.acens.net, ns2.acens.net |
| MX | 1 | mx.sinercom21.com (pri: 10) |
| TXT | 1 | v=spf1 redirect=spf.dominioabsoluto.net |
| SOA | 1 | ns1.acens.net hostmaster.ns1.acens.net |
Analysis
Hierarchy
sinercom21.com is a parent of mx.sinercom21.com.
IP Addresses
sinercom21.com points to a single IP number: 217.116.0.144.
Other host names, for instance cocifacil.net, macotex.net, estacasaesunaruina.com, tedestaco-fusion.es and garbracco.com share IP numbers with sinercom21.com.
Name Servers
Delegation for sinercom21.com rests with two name servers, ns1.acens.net and ns2.acens.net.
sinercom21.com shares the same name server setup as other domains, including jbc.es, occidentalinmobiliaria.com, juanjocabeza.es, ingesac.com and funiber.it.
sinercom21.com at least partially shares name servers with other domains, for instance estudiolinavila.com, lemir.net, mpineiro.com, grupolomonaco.net and omega-capital.es.
these name servers are commonly used with ns1.dominioabsoluto.com, ns2.dominioabsoluto.com and ns7.acens.net.
Host names with one IP number: ns1.acens.net points to 217.116.0.176; ns2.acens.net points to 217.116.0.177.
Mail Servers
sinercom21.com is handled by a single mail server, mx.sinercom21.com.
mx.sinercom21.com points to a single IP: 217.116.0.227.