xfour.es - robtex.com
xfour.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.19.99.150🇫🇷 OVH162.19.0.0/17 | ||||||
| PTR | jupiter.servinformatica.com | ||||||
| NS | dns1.servinformatica.com ⚠️ Not in zone NS records | ||||||
| A | 162.19.99.150🇫🇷 OVH162.19.0.0/17 | ||||||
| PTR | jupiter.servinformatica.com | ||||||
| NS | dns2.servinformatica.com ⚠️ Not in zone NS records | ||||||
| A | 51.91.48.199🇫🇷 OVH51.91.0.0/16 | ||||||
| PTR | saturno.servinformatica.com | ||||||
| MX | xfour.es ⭐ | ||||||
| A | 162.19.99.150🇫🇷 OVH162.19.0.0/17 | ||||||
| PTR | jupiter.servinformatica.com | ||||||
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 2026-02-17 #2 | ||||||
Subdomains
mail.xfour.es |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSdns1.servinformatica.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 08:49:04
● 2026-02-28 18:07:48
●NSdns2.servinformatica.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 08:49:04
● 2026-02-28 18:07:48
○NSns.dinahosting.com2015-06-14 → 2018-06-29 · 4 obs
● 2018-06-29 12:46:46
○ 2026-02-28 08:49:04
○ 2026-02-28 18:07:48
○NSns.gestiondecuenta.com2015-06-14 → 2018-06-29 · 4 obs
● 2018-06-29 12:46:46
○ 2026-02-28 08:49:04
○ 2026-02-28 18:07:48
○NSns2.gestiondecuenta.com2015-06-14 → 2018-06-29 · 4 obs
● 2018-06-29 12:46:46
○ 2026-02-28 08:49:04
○ 2026-02-28 18:07:48
○NSns3.gestiondecuenta.com2015-06-14 → 2018-06-29 · 4 obs
● 2018-06-29 12:46:46
○ 2026-02-28 08:49:04
○ 2026-02-28 18:07:48
○NSns4.gestiondecuenta.com2015-06-14 → 2018-06-29 · 4 obs
● 2018-06-29 12:46:46
○ 2026-02-28 08:49:04
○ 2026-02-28 18:07:48
○MXmail.xfour.es2015-06-14 → 2018-06-29 · 4 obs
● 2018-06-29 12:46:46
○ 2026-02-28 08:49:04
○ 2026-02-28 18:07:48
●MXxfour.es2026-02-28 → 2026-02-28 · 2 obs
● 2026-02-28 18:07:48
●A162.19.99.1502026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 08:49:04
● 2026-02-28 18:07:48
○A82.98.134.2352015-06-14 → 2018-06-29 · 4 obs
● 2018-06-29 12:46:46
○ 2026-02-28 08:49:04
○ 2026-02-28 18:07:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, c.nic.es, g.nic.es, h.nic.es | - |
| xfour.es | dns2.servinformatica.com, dns1.servinformatica.com | - |
✅ Authoritative Response
Server: 51.91.48.199
NS records: dns2.servinformatica.com, dns1.servinformatica.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xfour.es (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | xfour.es (pri: 0) |
| TXT | 1 | v=spf1 ip4:162.19.99.150 include:_spf.ge |
| SOA | 1 | ns1.servinformatica.com alertas.sered.cl |
Analysis
Hierarchy
xfour.es is a parent of mail.xfour.es.
IP Addresses
xfour.es points to a single IP number: 162.19.99.150.
Other host names, for instance mail.conten.net, mail.antorama.gr, ciacbs.com, dns4.servinformatica.com and jupiter.servinformatica.com share IP numbers with xfour.es.
Name Servers
Delegation for xfour.es rests with two name servers, dns1.servinformatica.com and dns2.servinformatica.com.
xfour.es shares the same name server setup with other domains, such as servinformatica.org and mail.ciacbs.com.
xfour.es at least partially shares name servers with other domains, for instance supramk.com, asesoresempresariales.com, lacaelx.com, spgprevencion.com and cacahuetecomunicacion.com.
These name servers are often used together with dns3.servinformatica.com, ns1.servinformatica.com, ns2.servinformatica.com, dns3.sered.net and dns4.sered.net.
Host names with one IP number: dns1.servinformatica.com points to 162.19.99.150; dns2.servinformatica.com points to 51.91.48.199.
Mail Servers
A single mail server handles xfour.es.
xfour.es points to a single IP: 162.19.99.150.