ciesm.es - robtex.com
ciesm.es
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.116.0.182🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | rs-0-182.acens.net | ||||||
| A | 217.116.0.191🇪🇸 acens_AS217.116.0.0/24 | ||||||
| NS | ns10.servicio-online.net ⭐ | ||||||
| A | 217.116.0.192🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | ns3.acens.net | ||||||
| NS | ns11.servicio-online.net | ||||||
| A | 217.116.0.149🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | ns4.acens.net | ||||||
| NS | ns12.servicio-online.net | ||||||
| A | 217.116.15.172🇪🇸 acens_AS217.116.15.0/24 | ||||||
| PTR | ns7.acens.net | ||||||
| MX | mx.ciesm.es ⭐ | ||||||
| A | 217.116.0.227🇪🇸 acens_AS217.116.0.0/24 | ||||||
| PTR | relaysin.dominioabsoluto.net | ||||||
| TXT | 202001151714165alru0w2edkhxg4nu9c3h2dphdnk28ve1kvc50mlr77yq00zww | ||||||
| TXT | v=spf1 redirect=spf.dominioabsoluto.net | ||||||
| SOA | ns10.servicio-online.nethostmaster@ns10.servicio-online.net serial=1784171695 | ||||||
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 2026-07-16 #1 | ||||||
Subdomains
mx.ciesm.es |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSartemis.ttd.net2015-07-09 → 2017-03-28 · 4 obs
● 2017-03-28 10:21:22
○ 2026-06-13 08:45:30
○ 2026-07-16 03:14:54
○NSminerva.ttd.net2015-07-09 → 2017-03-28 · 4 obs
● 2017-03-28 10:21:22
○ 2026-06-13 08:45:30
○ 2026-07-16 03:14:54
●NSns10.servicio-online.net2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 08:45:30
● 2026-07-16 03:14:54
●NSns11.servicio-online.net2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 08:45:30
● 2026-07-16 03:14:54
●NSns12.servicio-online.net2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 08:45:30
● 2026-07-16 03:14:54
○MXciesm-es.mail.protection.outlook.com2017-03-28 → 2017-03-28 · 3 obs
○ 2026-06-13 08:45:30
○ 2026-07-16 03:14:54
●MXmx.ciesm.es2026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 08:45:30
● 2026-07-16 03:14:54
○A194.179.124.2292015-07-09 → 2017-03-28 · 4 obs
● 2017-03-28 10:21:22
○ 2026-06-13 08:45:30
○ 2026-07-16 03:14:54
●A217.116.0.1822026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 08:45:30
● 2026-07-16 03:14:54
●A217.116.0.1912026-06-13 → 2026-07-16 · 3 obs
● 2026-06-13 08:45:30
● 2026-07-16 03:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, g.nic.es, c.nic.es, h.nic.es | - |
| ciesm.es | ns12.servicio-online.net, ns10.servicio-online.net, ns11.servicio-online.net | - |
✅ Authoritative Response
Server:217.116.0.149
NS records: ns12.servicio-online.net, ns10.servicio-online.net, ns11.servicio-online.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciesm.es (unsigned zone)
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 217.116.0.182, 217.116.0.191 |
| NS | 3 | ns11.servicio-online.net, ns12.servicio-online.net... |
| MX | 1 | mx.ciesm.es (pri: 10) |
| TXT | 2 | 202001151714165alru0w2edkhxg4nu9c3h2dphd, v=spf1 redirect=spf.dominioabsoluto.net |
| SOA | 1 | ns10.servicio-online.net hostmaster.ns10 |
Analysis
Hierarchy
The domain mx.ciesm.es falls under the parent ciesm.es.
IP Addresses
ciesm.es has two IP addresses: 217.116.0.182 and 217.116.0.191
guadapool.com, gtresonline.com, universidad-bolsa.com and two other host names share IP numbers with ciesm.es.
Name Servers
ciesm.es has three name servers — ns10.servicio-online.net, ns11.servicio-online.net and ns12.servicio-online.net.
At least some of ciesm.es's name servers are shared with other domains, for example motosgijon.es, sierradetoranzo.es, labdram.com and two more.
These name servers tend to co-occur with ns10.servicio-online.netns12.servicio-online.netns11.servicio-online.net, ns1.dominioabsoluto.com, ns2.dominioabsoluto.com and 3 other name servers in the same DNS delegations.
Each of the three hostnames points to exactly one IP address: ns10.servicio-online.net points to 217.116.0.192, ns11.servicio-online.net points to 217.116.0.149 and ns12.servicio-online.net points to 217.116.15.172.
Mail Servers
Mail for ciesm.es is handled by a single mail server, mx.ciesm.es.
mx.ciesm.es points to one IP number — 217.116.0.227.