cdtuc.info - robtex.com
cdtuc.info
| 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 | ||||||
| MX | mail.cdtuc.info ⭐ | ||||||
| A | 65.108.253.73🇫🇮 Hetzner65.108.0.0/16 HETZNER-DC | ||||||
| PTR | static.73.253.108.65.clients.your-server.de | ||||||
| SOA | ns1.serviciodns.eshostmaster@serviciodns.es 2026-03-19 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Subdomains
mail.cdtuc.info |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.noc.softec-internet.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 08:44:18
●NSns1.serviciodns.es2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 08:44:14
● 2026-03-23 08:44:18
●NSns2.noc.softec-internet.com2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 08:44:18
●NSns3.noc.softec-internet.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 08:44:14
● 2026-03-23 08:44:18
●NSns4.noc.softec-internet.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 08:44:14
● 2026-03-23 08:44:18
●MXmail.cdtuc.info2015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 08:44:18
●A193.144.208.212015-08-22 → 2026-03-23 · 2 obs
● 2026-03-23 08:44:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| cdtuc.info | ns2.noc.softec-internet.com, ns3.noc.softec-internet.com, ns4.noc.softec-internet.com, ns1.noc.softec-internet.com | - |
✅ Authoritative Response
Server:194.116.147.18
NS records: ns2.noc.softec-internet.com, ns3.noc.softec-internet.com, ns4.noc.softec-internet.com, ns1.noc.softec-internet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdtuc.info (unsigned zone)
⏱️ Timing
Total: 4429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.144.208.21 |
| NS | 2 | ns1.noc.softec-internet.com, ns2.noc.softec-internet.com |
| MX | 1 | mail.cdtuc.info (pri: 10) |
| SOA | 1 | ns1.serviciodns.es hostmaster.serviciodn |
Analysis
Hierarchy
The parent of mail.cdtuc.info is cdtuc.info.
IP Addresses
cdtuc.info points to an IP address: 193.144.208.21.
other host names include fltq.com, fltq.org, fltq.info, cdtuc.net and fltqserver2.caminos.unican.es; they share IP numbers with cdtuc.info.
Name Servers
cdtuc.info is delegated 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.info at least partially shares name servers with other domains, for instance optomic.org, bodegasperezarquero.com, acorde.com, gestorialoja.com and subastasdepalomas.com.
These name servers are commonly used with the following: ns2.serviciodns.es, ns3.serviciodns.es, dns1.hostinet.com and dns2.hostinet.com.
Two IPs for a host:
ns1.serviciodns.es points to 2a00:5ac0:147::18 and 194.116.147.18.
One IP per host:
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.
Hosts pointing to 194.116.147.18: ns1.serviciodns.es and ns1.noc.softec-internet.com.
Hosts pointing to 51.178.8.180: ns3.noc.softec-internet.com and ns4.noc.softec-internet.com.
Mail Servers
cdtuc.info is handled by a single mail server, mail.cdtuc.info.
The host name mail.cdtuc.info points to IP 65.108.253.73.