tecnum.es - robtex.com
tecnum.es
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.unav.es ⚠️ Not in zone NS records | ||||||
| A | 159.237.3.20🇪🇸 UNAV159.237.0.0/16 | ||||||
| PTR | dns.unav.es | ||||||
| NS | dns2.unav.es ⚠️ Not in zone NS records | ||||||
| A | 159.237.3.21🇪🇸 UNAV159.237.0.0/16 | ||||||
| PTR | dns2.unav.es | ||||||
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 2026-04-28 #0 | ||||||
Same first word
tecnum.com.ve |
tecnum.es |
tecnum.com.br |
tecnum.it |
tecnum.de |
tecnum.com.pe |
tecnum.eu |
tecnum.at |
tecnum.com |
tecnum.ch |
tecnum.net |
tecnum.com.ar |
tecnum.ma |
tecnum.ca |
Similar names
DNS History
5 records (2 active, 3 former)
●NSdns.unav.es2026-04-08 → 2026-04-28 · 3 obs
● 2026-04-08 17:19:18
● 2026-04-28 00:08:30
○NSdns1.ceit.es2015-08-02 → 2017-06-06 · 4 obs
● 2017-06-06 15:17:14
○ 2026-04-08 17:19:18
○ 2026-04-28 00:08:30
○NSdns2.ceit.es2015-08-02 → 2017-06-06 · 4 obs
● 2017-06-06 15:17:14
○ 2026-04-08 17:19:18
○ 2026-04-28 00:08:30
●NSdns2.unav.es2026-04-08 → 2026-04-28 · 3 obs
● 2026-04-08 17:19:18
● 2026-04-28 00:08:30
○A193.145.251.2332015-08-02 → 2017-06-06 · 4 obs
● 2017-06-06 15:17:14
○ 2026-04-08 17:19:18
○ 2026-04-28 00:08:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, g.nic.es, c.nic.es, h.nic.es | - |
| tecnum.es | dns.unav.es, dns2.unav.es | 2 records |
✅ Authoritative Response
Server:159.237.3.20
NS records: dns.unav.es, dns2.unav.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tecnum.es (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.unav.es, dns.unav.es)
Analysis
Name Servers
Two name servers dns2.unav.es and dns.unav.es are delegated to tecnum.es.
tecnum.es uses the same name server configuration as other domains, such as cryf.org, unav.org, unav.com, communication-society.com and cimalabdiagnostics.es.
tecnum.es at least partially shares name servers with other domains such as cun.es, unav.edu, ceit.es, 237.159.in-addr.arpa and corpusthomisticum.org.
These name servers are commonly used with chico.rediris.es and sun.rediris.es.
Host names with a single IP address:
dns2.unav.es points to 159.237.3.21
dns.unav.es points to 159.237.3.20