cdtuc.net - robtex.com
cdtuc.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.144.208.21🇪🇸 RedIRIS193.144.0.0/14 Provider Block | ||||||
| NS | ns1.serviciodns.es ⭐ | ||||||
| A | 2a00:5ac0:147::18🇪🇸 AXARNET-AS2a00:5ac0:147::/48 | ||||||
| PTR | ns1.serviciodns.es | ||||||
| A | 194.116.147.18🇪🇸 AXARNET-AS194.116.147.0/24 | ||||||
| PTR | ns1.serviciodns.es | ||||||
| NS | ns1.noc.softec-internet.com | ||||||
| A | 194.116.147.18🇪🇸 AXARNET-AS194.116.147.0/24 | ||||||
| PTR | ns1.serviciodns.es | ||||||
| NS | ns2.noc.softec-internet.com | ||||||
| A | 185.23.71.180🇪🇸 AXARNET-AS185.23.68.0/22 | ||||||
| PTR | ns2.serviciodns.es | ||||||
| NS | ns3.noc.softec-internet.com ⚠️ Not in zone NS records | ||||||
| A | 51.178.8.180🇫🇷 OVH51.178.0.0/16 | ||||||
| PTR | ns3.serviciodns.es | ||||||
| NS | ns4.noc.softec-internet.com ⚠️ Not in zone NS records | ||||||
| A | 51.178.8.180🇫🇷 OVH51.178.0.0/16 | ||||||
| PTR | ns3.serviciodns.es | ||||||
| SOA | ns1.serviciodns.eshostmaster@serviciodns.es 2026-03-19 #1 | ||||||
net
| 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=1771291465 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.noc.softec-internet.com2015-07-14 → 2026-03-23 · 2 obs
● 2026-03-23 08:50:02
●NSns1.serviciodns.es2026-02-27 → 2026-03-23 · 3 obs
● 2026-02-27 03:58:32
● 2026-03-23 08:50:02
●NSns2.noc.softec-internet.com2015-07-14 → 2026-03-23 · 2 obs
● 2026-03-23 08:50:02
●NSns3.noc.softec-internet.com2026-02-27 → 2026-03-23 · 3 obs
● 2026-02-27 03:58:32
● 2026-03-23 08:50:02
●NSns4.noc.softec-internet.com2026-02-27 → 2026-03-23 · 3 obs
● 2026-02-27 03:58:32
● 2026-03-23 08:50:02
●A193.144.208.212015-07-14 → 2026-03-23 · 2 obs
● 2026-03-23 08:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| cdtuc.net | ns1.noc.softec-internet.com, ns2.noc.softec-internet.com, ns3.noc.softec-internet.com, ns4.noc.softec-internet.com | - |
✅ Authoritative Response
Server:194.116.147.18
NS records: ns1.noc.softec-internet.com, ns2.noc.softec-internet.com, ns3.noc.softec-internet.com, ns4.noc.softec-internet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdtuc.net (unsigned zone)
⏱️ Timing
Total: 1588ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.144.208.21 |
| NS | 2 | ns2.noc.softec-internet.com, ns1.noc.softec-internet.com |
| SOA | 1 | ns1.serviciodns.es hostmaster.serviciodn |
Analysis
IP Addresses
cdtuc.net maps to IP address 193.144.208.21.
Other host names, for instance fltq.com, fltq.org, cdtuc.info, fltq.info and fltqserver2.caminos.unican.es share IP numbers with cdtuc.net.
Name Servers
cdtuc.net delegates to five name servers: ns1.serviciodns.es, ns1.noc.softec-internet.com, ns2.noc.softec-internet.com, ns3.noc.softec-internet.com and ns4.noc.softec-internet.com.
cdtuc.net at least partially shares name servers with other domains such as puertosantander.org, galileoclubgastronomico.com, kitinformatica.servidoresdedicados.com, cristianosgays.com and global.servidoresdedicados.com.
These name servers are commonly used with ns2.serviciodns.es and ns3.serviciodns.es.
Host names with two IP numbers: ns1.serviciodns.es points to 2a00:5ac0:147::18 and 194.116.147.18.
Host names with one IP number: ns1.noc.softec-internet.com points to 194.116.147.18; ns2.noc.softec-internet.com points to 185.23.71.180; ns3.noc.softec-internet.com points to 51.178.8.180; ns4.noc.softec-internet.com points to 51.178.8.180.
Host names that point to 194.116.147.18: ns1.serviciodns.es and ns1.noc.softec-internet.com.
Host names that point to 51.178.8.180: ns3.noc.softec-internet.com and ns4.noc.softec-internet.com.