doncursos.com - robtex.com
doncursos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 137.74.27.116🇸🇦 OVH137.74.0.0/16 | ||||||
| NS | ns5.piensasolutions.com ⭐ | ||||||
| A | 217.76.150.139🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | ns5.piensasolutions.com | ||||||
| NS | ns6.piensasolutions.com | ||||||
| A | 82.223.219.197🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | ns6.piensasolutions.com | ||||||
| MX | mx.buzondecorreo.com ⭐ | ||||||
| A | 82.223.190.101🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | mx.buzondecorreo.com | ||||||
| TXT | v=spf1 include:_spf.buzondecorreo.com ~all | ||||||
| TXT | b483370283870c0b9a833f09cded1c17ac691ed6 | ||||||
| SOA | ns5.piensasolutions.comhostmaster@piensasolutions.com 2014-11-26 #85 | ||||||
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=1775485117 | ||||||
Subdomains
www.doncursos.com |
Same first word
doncursos.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns5.piensasolutions.com2015-07-22 → 2026-04-06 · 2 obs
● 2026-04-06 14:19:48
●NSns6.piensasolutions.com2015-07-22 → 2026-04-06 · 2 obs
● 2026-04-06 14:19:48
○MXalt1.aspmx.l.google.com2015-07-22 → 2020-03-02 · 4 obs
● 2020-03-02 22:29:10
○ 2026-04-05 04:16:24
○ 2026-04-06 14:19:48
○MXalt2.aspmx.l.google.com2015-07-22 → 2020-03-02 · 4 obs
● 2020-03-02 22:29:10
○ 2026-04-05 04:16:24
○ 2026-04-06 14:19:48
○MXaspmx.l.google.com2015-07-22 → 2020-03-02 · 4 obs
● 2020-03-02 22:29:10
○ 2026-04-05 04:16:24
○ 2026-04-06 14:19:48
●MXmx.buzondecorreo.com2026-04-05 → 2026-04-06 · 3 obs
● 2026-04-05 04:16:24
● 2026-04-06 14:19:48
●A137.74.27.1162017-03-20 → 2026-04-06 · 3 obs
● 2017-03-20 10:17:52
● 2026-04-06 14:19:48
○A176.28.106.992015-07-22 → 2016-07-12 · 4 obs
● 2016-07-12 07:30:26
○ 2017-03-20 10:17:52
○ 2026-04-06 14:19:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| doncursos.com | ns5.piensasolutions.com, ns6.piensasolutions.com | 2 records |
✅ Authoritative Response
Server:217.76.150.139
NS records: ns5.piensasolutions.com, ns6.piensasolutions.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doncursos.com (unsigned zone)
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.74.27.116 |
| NS | 2 | ns5.piensasolutions.com, ns6.piensasolutions.com |
| MX | 1 | mx.buzondecorreo.com (pri: 10) |
| TXT | 2 | v=spf1 include:_spf.buzondecorreo.com ~a, b483370283870c0b9a833f09cded1c17ac691ed6 |
| SOA | 1 | ns5.piensasolutions.com hostmaster.piens |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.piensasolutions.com, ns6.piensasolutions.com)
Analysis
Hierarchy
doncursos.com is the parent of www.doncursos.com.
IP Addresses
doncursos.com resolves to a single IP address: 137.74.27.116.
Other host names such as www.doncursos.com, donempleo.com, doncurso.com and interstice.es share IP numbers with doncursos.com.
Name Servers
doncursos.com's delegation uses two name servers, ns5.piensasolutions.com and ns6.piensasolutions.com.
doncursos.com shares the same name server setup as other domains, for example mecanicen.com, entradasya.com, rubenhernandez.net, opolex.es and commonomia.com.
doncursos.com at least partially shares name servers with other domains, including reconstruccion-accidentes.es, peertv.org, gimnastrada.com, mazuren.com and finimer.com.
Host names with a single IP:
ns5.piensasolutions.com points to 217.76.150.139.
ns6.piensasolutions.com points to 82.223.219.197.
Mail Servers
doncursos.com is handled by a single mail server, mx.buzondecorreo.com.
doncursos.com shares its mail server setup with other domains, including acustia.net, meteringcontrol.com, amayacorbacho.com, fangos.net and toldosytapicerias.com.
doncursos.com shares some mail servers with other domains, for example kibofilms.com and salva.org.
mx.buzondecorreo.com points to a single IP: 82.223.190.101.