ciudad17.com - robtex.com
ciudad17.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.211.133.55🇪🇸 RaiolaNetworks178.211.133.0/24 | ||||||
| PTR | com1025.raiolanetworks.es | ||||||
| NS | dns1.raiolanetworks.es ⭐ | ||||||
| A | 138.68.123.207🇳🇱 DIGITALOCEAN138.68.122.0/23 DigitalOcean | ||||||
| NS | dns2.raiolanetworks.es | ||||||
| A | 52.17.24.175🇮🇪 Amazon52.16.0.0/15 EC2 DUB prefix | ||||||
| PTR | dns2.raiolanetworks.es | ||||||
| NS | dns3.raiolanetworks.es | ||||||
| A | 5.135.120.99🇪🇸 OVH5.135.0.0/16 | ||||||
| PTR | dns3.raiolanetworks.es | ||||||
| MX | ciudad17.com ⭐ | ||||||
| A | 178.211.133.55🇪🇸 RaiolaNetworks178.211.133.0/24 | ||||||
| PTR | com1025.raiolanetworks.es | ||||||
| TXT | v=spf1 a mx +include:spf.raiolanetworks.com +ip4:217.182.121.217 ~all | ||||||
| SOA | dns1.raiolanetworks.escpanel@raiolanetworks.es 2026-08-06 #1 | ||||||
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=1786048004 | ||||||
MX for
ciudad17.com |
Subdomains
mail.ciudad17.com |
Same first word
ciudad17.com |
DNS History
14 records (5 active, 9 former)
●NSdns1.raiolanetworks.es2026-06-11 → 2026-08-06 · 3 obs
● 2026-06-11 15:09:16
● 2026-08-06 20:31:34
●NSdns2.raiolanetworks.es2026-06-11 → 2026-08-06 · 3 obs
● 2026-06-11 15:09:16
● 2026-08-06 20:31:34
●NSdns3.raiolanetworks.es2026-06-11 → 2026-08-06 · 3 obs
● 2026-06-11 15:09:16
● 2026-08-06 20:31:34
○NSns1.34web.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-08-07 21:02:48
○ 2026-08-06 20:31:34
○NSns2.34web.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-08-07 21:02:48
○ 2026-08-06 20:31:34
○NSns63.1and1.es2015-08-07 → 2016-07-12 · 5 obs
● 2015-08-07 21:02:48
● 2016-07-12 17:06:06
○ 2026-06-11 15:09:16
○ 2026-08-06 20:31:34
○NSns64.1and1.es2015-08-07 → 2016-07-12 · 5 obs
● 2015-08-07 21:02:48
● 2016-07-12 17:06:06
○ 2026-06-11 15:09:16
○ 2026-08-06 20:31:34
●MXciudad17.com2026-06-11 → 2026-08-06 · 3 obs
● 2026-06-11 15:09:16
● 2026-08-06 20:31:34
○MXmail.ciudad17.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-08-07 21:02:48
○ 2026-08-06 20:31:34
○MXmx00.1and1.es2015-08-07 → 2016-07-12 · 5 obs
● 2015-08-07 21:02:48
● 2016-07-12 17:06:06
○ 2026-06-11 15:09:16
○ 2026-08-06 20:31:34
○MXmx01.1and1.es2015-08-07 → 2016-07-12 · 5 obs
● 2015-08-07 21:02:48
● 2016-07-12 17:06:06
○ 2026-06-11 15:09:16
○ 2026-08-06 20:31:34
●A178.211.133.552026-06-11 → 2026-08-06 · 3 obs
● 2026-06-11 15:09:16
● 2026-08-06 20:31:34
○A213.149.241.2252008-03-16 → 2008-03-16 · 3 obs
○ 2015-08-07 21:02:48
○ 2026-08-06 20:31:34
○A82.165.195.762015-08-07 → 2016-07-12 · 5 obs
● 2015-08-07 21:02:48
● 2016-07-12 17:06:06
○ 2026-06-11 15:09:16
○ 2026-08-06 20:31:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
| ciudad17.com | dns1.raiolanetworks.es, dns2.raiolanetworks.es, dns3.raiolanetworks.es | - |
✅ Authoritative Response
Server:138.68.123.207
NS records: dns1.raiolanetworks.es, dns2.raiolanetworks.es, dns3.raiolanetworks.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciudad17.com (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.211.133.55 |
| NS | 3 | dns1.raiolanetworks.es, dns2.raiolanetworks.es... |
| MX | 1 | ciudad17.com (pri: 0) |
| TXT | 1 | v=spf1 a mx +include:spf.raiolanetworks. |
| SOA | 1 | dns1.raiolanetworks.es cpanel.raiolanetw |
Analysis
Hierarchy
ciudad17.com is a parent domain of mail.ciudad17.com.
Mail Server Role
ciudad17.com handles its own mail, functioning as its own mail server.
IP Addresses
ciudad17.com resolves to just one IP address, 178.211.133.55.
Two other host names, along with mail.ajealbacete.com, mail.nubbis.com and mail.cincocilindros.com, also share IP numbers with ciudad17.com.
Name Servers
ciudad17.com is served by three name servers: dns1.raiolanetworks.es, dns2.raiolanetworks.es and dns3.raiolanetworks.es.
ciudad17.com shares at least some of its name servers with other domains, including maquinaremo.com, carroartesanos.com, callboys.es and two others.
dns1.raiolanetworks.es has IP address 138.68.123.207, dns2.raiolanetworks.es has IP address 52.17.24.175 and dns3.raiolanetworks.es has IP address 5.135.120.99 — one address each.
Mail Servers
ciudad17.com is served by just one mail server: ciudad17.com.
ciudad17.com resolves to 178.211.133.55 and no other IP number.