olser.es - robtex.com
olser.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.88.48.71🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | hostingnom.webapps.net | ||||||
| NS | nsv1.plaindns.net ⭐ | ||||||
| A | 2a01:8100:2911::2:184:3🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.3🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-3.dedicatedservers.it | ||||||
| NS | nsv2.plaindns.net | ||||||
| A | 81.88.63.48🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | dns2.nominalia.com | ||||||
| MX | mail-es.securemail.pro ⭐ | ||||||
| A | 195.110.124.235🇮🇹 REGISTER-AS195.110.124.0/22 Register.IT S.p.A. Internet Service Provider | ||||||
| SOA | nsv1.plaindns.netroot@dns1.nominalia.com serial=1515165346 | ||||||
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 2026-07-21 #6 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSnsv1.plaindns.net2015-07-17 → 2026-07-21 · 2 obs
● 2026-07-21 23:59:00
●NSnsv2.plaindns.net2015-07-17 → 2026-07-21 · 2 obs
● 2026-07-21 23:59:00
●MXmail-es.securemail.pro2026-06-12 → 2026-07-21 · 3 obs
● 2026-06-12 08:52:52
● 2026-07-21 23:59:00
○MXmxav1.olser.es2015-07-17 → 2016-12-29 · 4 obs
● 2016-12-29 05:37:26
○ 2026-06-12 08:52:52
○ 2026-07-21 23:59:00
○MXmxav2.olser.es2015-07-17 → 2016-12-29 · 4 obs
● 2016-12-29 05:37:26
○ 2026-06-12 08:52:52
○ 2026-07-21 23:59:00
●A81.88.48.712015-07-17 → 2026-07-21 · 2 obs
● 2026-07-21 23:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, g.nic.es, c.nic.es, h.nic.es | - |
| olser.es | nsv2.plaindns.net, nsv1.plaindns.net | - |
✅ Authoritative Response
Server:81.88.61.3
NS records: nsv2.plaindns.net, nsv1.plaindns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olser.es (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.48.71 |
| NS | 2 | nsv2.plaindns.net, nsv1.plaindns.net |
| MX | 1 | mail-es.securemail.pro (pri: 10) |
| SOA | 1 | nsv1.plaindns.net root.dns1.nominalia.co |
Analysis
IP Addresses
olser.es resolves to one IP address: 81.88.48.71.
aludain.es, comtelia.org, iesleonardo.cat and two other host names share IP numbers with olser.es.
Name Servers
olser.es is delegated to two name servers: nsv1.plaindns.net and nsv2.plaindns.net.
olser.es uses the same name servers as several other domains — among them maclaim.es, aumsa.org, aytocubla.com and two more.
There is at least partial name server overlap between olser.es and other domains — misteridelx.es, trenesmania.com, digiteix.net and two more among them.
These name servers frequently co-occur with the name servers dns1.nominalia.com and dns2.nominalia.com.
Hostnames that resolve to two IP addresses:
nsv1.plaindns.net points to 81.88.61.3 and 2a01:8100:2911::2:184:3.
Hosts with just one IP address:
nsv2.plaindns.net points to 81.88.63.48.
Mail Servers
Mail for olser.es is handled by a single mail server, mail-es.securemail.pro.
olser.es uses an identical mail server configuration to several other domains — among them estisa.net, corredera.net, mit-informatica.es and two more.
olser.es and other domains — dentadent.cat for instance — share at least some mail servers.
mail-es.securemail.pro resolves to a single IP number: 195.110.124.235.