server.sdulce.com - dns.ninja
server.sdulce.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.208.193🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| PTR | server.sdulce.com | ||||||
| NS | ns1.cyberneticos.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 164.138.210.28🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| PTR | comp2plus.cyberneticos.com | ||||||
| NS | ns2.cyberneticos.com ⚠️ Not in parent delegation | ||||||
| A | 85.17.14.30🇳🇱 LEASEWEB-NL-AMS-0185.17.0.0/16 LEASEWEB | ||||||
| PTR | nameserver1.cyberneticos.com | ||||||
| MX | mail.server.sdulce.com ⭐ | ||||||
| A | 164.138.208.193🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| PTR | server.sdulce.com | ||||||
| TXT | v=spf1 a mx ip4:164.138.208.193 -all | ||||||
| SOA | ns1.cyberneticos.comhostmaster@server.sdulce.com 2020-11-02 #0 | ||||||
sdulce.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 164.138.208.193🇪🇸 CYBERNETICOS164.138.208.0/22 abuse@cyberneticos.com cyberneticos bgp c1 | ||||||
| NS | ns1.sdulce.com ⭐ | ||||||
| NS | ns2.sdulce.com | ||||||
| MX | mail.sdulce.com ⭐ | ||||||
| TXT | v=spf1 a mx ip4:164.138.208.193 -all | ||||||
| SOA | ns1.sdulce.comhostmaster@sdulce.com 2024-05-31 #0 | ||||||
PTR for
Subdomains
mail.server.sdulce.com |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.cyberneticos.com2026-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:06
●NSns2.cyberneticos.com2026-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:06
●MXmail.server.sdulce.com2026-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:06
●A164.138.208.1932026-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 09:48:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sdulce.com | ns1.sdulce.com, ns2.sdulce.com | 2 records |
✅ Authoritative Response
Server:5.79.96.3
NS records: ns1.sdulce.com, ns2.sdulce.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdulce.com (unsigned zone)
⏱️ Timing
Total: 376ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 164.138.208.193 |
| NS | 2 | ns1.cyberneticos.com, ns2.cyberneticos.com |
| MX | 1 | mail.server.sdulce.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:164.138.208.193 -all |
| SOA | 1 | ns1.cyberneticos.com hostmaster.server.s |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.sdulce.com, ns2.sdulce.com)
Analysis
Hierarchy
server.sdulce.com serves as the parent of mail.server.sdulce.com.
IP Addresses
server.sdulce.com has exactly one IP address — 164.138.208.193.
Additional host names such as mail.sdulce.com, sdulce.com, ns1.sdulce.com and mail.server.sdulce.com share IP numbers with server.sdulce.com.
Name Servers
server.sdulce.com is served by two delegated name servers, ns1.cyberneticos.com and ns2.cyberneticos.com.
The name server configuration of server.sdulce.com is shared with other domains, for instance server1.iberaroma.es, posicionamiento.aswebmurcia.com, alfa.disernet.com and two others.
server.sdulce.com has at least partial name server overlap with other domains, such as server.cienporcientofotos.es, vsinformatica.cyberneticos.net, sv01.limonpublicidad.es and two others.
These name servers tend to appear together with the name servers dns1.cyberneticos.com, dns2.cyberneticos.com and vsinformatica1.cyberneticos.com.
ns1.cyberneticos.com directs to 164.138.210.28 and ns2.cyberneticos.com directs to 85.17.14.30; each host name points to exactly one IP number.
Mail Servers
server.sdulce.com uses one mail server — mail.server.sdulce.com.
There is one IP number for mail.server.sdulce.com: 164.138.208.193.