cinfra.es - robtex.com
cinfra.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.76.128.47🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | hosting01.servidoresdns.net | ||||||
| NS | dns27.servidoresdns.net ⭐ | ||||||
| A | 217.76.128.173🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns27.servidoresdns.net | ||||||
| NS | dns28.servidoresdns.net | ||||||
| A | 82.223.218.145🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns28.servidoresdns.net | ||||||
| MX | mx.serviciodecorreo.es ⭐ | ||||||
| A | 82.223.190.100🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.serviciodecorreo.es | ||||||
| TXT | v=spf1 include:_spf.serviciodecorreo.es ~all | ||||||
| SOA | dns27.servidoresdns.nethostmaster@servidoresdns.net 2015-09-03 #42 | ||||||
es
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.es ⭐ | ||||||
| NS | a.nic.es | ||||||
| NS | c.nic.es | ||||||
| NS | g.nic.es | ||||||
| NS | h.nic.es | ||||||
| SOA | ns1.nic.eshostmaster@nic.es 2026-07-17 #5 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns21.servidoresdns.net2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-31 05:45:00
○ 2026-07-17 17:50:44
○NSdns22.servidoresdns.net2015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-31 05:45:00
○ 2026-07-17 17:50:44
●NSdns27.servidoresdns.net2015-10-31 → 2026-07-17 · 3 obs
● 2015-10-31 05:45:00
● 2026-07-17 17:50:44
●NSdns28.servidoresdns.net2015-10-31 → 2026-07-17 · 3 obs
● 2015-10-31 05:45:00
● 2026-07-17 17:50:44
●MXmx.serviciodecorreo.es2026-06-13 → 2026-07-17 · 3 obs
● 2026-06-13 04:57:22
● 2026-07-17 17:50:44
○MXsmtp-02.servidoresdns.net2015-06-02 → 2017-03-28 · 4 obs
● 2017-03-28 00:05:24
○ 2026-06-13 04:57:22
○ 2026-07-17 17:50:44
●A217.76.128.472026-06-13 → 2026-07-17 · 3 obs
● 2026-06-13 04:57:22
● 2026-07-17 17:50:44
○A217.76.130.2222015-06-02 → 2015-06-02 · 3 obs
○ 2015-10-31 05:45:00
○ 2026-07-17 17:50:44
○A217.76.130.642015-10-31 → 2017-03-28 · 5 obs
● 2015-10-31 05:45:00
● 2017-03-28 00:05:24
○ 2026-06-13 04:57:22
○ 2026-07-17 17:50:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, h.nic.es, g.nic.es, c.nic.es | - |
| cinfra.es | dns27.servidoresdns.net, dns28.servidoresdns.net | - |
✅ Authoritative Response
Server:82.223.218.145
NS records: dns27.servidoresdns.net, dns28.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cinfra.es (unsigned zone)
⏱️ Timing
Total: 752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.76.128.47 |
| NS | 2 | dns27.servidoresdns.net, dns28.servidoresdns.net |
| MX | 1 | mx.serviciodecorreo.es (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.serviciodecorreo.es |
| SOA | 1 | dns27.servidoresdns.net hostmaster.servi |
Analysis
IP Addresses
cinfra.es resolves to just one IP address, 217.76.128.47.
Two other host names, along with hotelcanadatarragona.com, exomatica.net and servicios.gestair.es, also share IP numbers with cinfra.es.
Name Servers
cinfra.es has two authoritative name servers — dns27.servidoresdns.net and dns28.servidoresdns.net.
cinfra.es shares its NS records with other domains, for example hydba.org, vexoderm.es, aluminium.world and two others.
The name servers for cinfra.es overlap at least in part with those of other domains, including donasport.cat and copiamaster.es.
Both dns27.servidoresdns.net and dns28.servidoresdns.net have a single IP address each — dns27.servidoresdns.net resolves to 217.76.128.173 while dns28.servidoresdns.net resolves to 82.223.218.145.
Mail Servers
The sole mail server for cinfra.es is mx.serviciodecorreo.es.
Among the domains sharing a mail server setup with cinfra.es are afinan.es, emergenciassanrafael.com, gruponefret.com and two others.
cinfra.es has mail servers in common with other domains — indutecingenieros.com being one example.
mx.serviciodecorreo.es points to one IP number — 82.223.190.100.