upct.es - robtex.com
upct.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 2026-02-17 #2 | ||||||
rank #241 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #71,594
Subdomains
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●NSchico.rediris.es2015-07-18 → 2026-03-01 · 2 obs
● 2026-03-01 20:29:50
●NSns1.upct.es2015-07-18 → 2026-03-01 · 2 obs
● 2026-03-01 20:29:50
●NSns2.upct.es2015-07-18 → 2026-03-01 · 2 obs
● 2026-03-01 20:29:50
●NSsun.rediris.es2015-07-18 → 2026-03-01 · 2 obs
● 2026-03-01 20:29:50
○MXmx01.puc.rediris.es2015-07-18 → 2020-11-27 · 4 obs
● 2020-11-27 06:39:54
○ 2026-02-14 18:46:00
○ 2026-03-01 20:29:50
○MXmx02.puc.rediris.es2015-07-18 → 2020-11-27 · 4 obs
● 2020-11-27 06:39:54
○ 2026-02-14 18:46:00
○ 2026-03-01 20:29:50
●MXmxa-006a4e02.gslb.pphosted.com2026-02-14 → 2026-03-01 · 3 obs
● 2026-02-14 18:46:00
● 2026-03-01 20:29:50
●MXmxb-006a4e02.gslb.pphosted.com2026-02-14 → 2026-03-01 · 3 obs
● 2026-02-14 18:46:00
● 2026-03-01 20:29:50
●A212.128.20.1832015-07-18 → 2026-03-01 · 2 obs
● 2026-03-01 20:29:50
●A2a01:250:f800:1066::1832015-07-18 → 2026-03-01 · 2 obs
● 2026-03-01 20:29:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| es | a.nic.es, h.nic.es, g.nic.es, c.nic.es | - |
| upct.es | sun.rediris.es, ns2.upct.es, ns1.upct.es, chico.rediris.es | 6 records |
✅ Authoritative Response
Server: 212.128.20.9
NS records: sun.rediris.es, ns2.upct.es, ns1.upct.es, chico.rediris.es
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at es: Error: DNS query timeout: 194.69.254.1 for DNSKEY es
⏱️ Timing
Total: 3557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.128.20.183 |
| AAAA | 1 | 2a01:250:f800:1066::183 |
| NS | 4 | ns2.upct.es, chico.rediris.es... |
| MX | 2 | mxa-006a4e02.gslb.pphosted.com (pri: 10), mxb-006a4e02.gslb.pphosted.com (pri: 10) |
| TXT | 3 | v=spf1 include:spf.puc.rediris.es includ, MS=ms49730012... |
| SOA | 1 | ns1.upct.es hostmaster.upct.es |
📌 Glue Records Collected
Total: 6
In-bailiwick: 2 (ns2.upct.es, ns1.upct.es)
Out-of-bailiwick: 4 (chico.rediris.es, sun.rediris.es, chico.rediris.es...)
Analysis
Hierarchy
upct.es is a parent of mortadelo.upct.es, pcasocieee.upct.es, labtecdig14.upct.es, pcjmmolina.upct.es and aulavirtual.upct.es and hundreds of other host names.
IP Addresses
upct.es points to two IPs: 2a01:250:f800:1066::183 and 212.128.20.183.
Other host names, for instance volans.si.upct.es, share IP numbers with upct.es.
Name Servers
upct.es is delegated to four name servers: chico.rediris.es, sun.rediris.es, ns1.upct.es and ns2.upct.es.
upct.es at least partially shares name servers with other domains, including 80.147.193.in-addr.arpa, udl.es, educa2.madrid.org, 178.147.193.in-addr.arpa and 59.146.193.in-addr.arpa.
These name servers are typically used together with the name servers olmo.csic.es, sabina.cti.csic.es, esifw1.tsai.es, esifw2.tsai.es, dns1.cica.es, dns2.cica.es, nsjc8hos01.telefonica-data.com, dns1.unican.es, dns2.unican.es and zape.udc.es.
Hosts with two IP numbers:
Host chico.rediris.es points to 2620:10a:80eb::2 and 162.219.54.2
Host sun.rediris.es points to 2620:171:808::1 and 199.184.182.1
Host ns1.upct.es points to 2a01:250:f800:1066::2 and 212.128.20.252
Host ns2.upct.es points to 2a01:250:f800:1066::3 and 212.128.20.9
Mail Servers
upct.es is handled by two mail servers: mxa-006a4e02.gslb.pphosted.com and mxb-006a4e02.gslb.pphosted.com.
upct.es shares its mail server setup with other domains, including iac.es, tsc1.cps.unizar.es, socib.es, www.socib.eu and prometeo.cps.unizar.es.
The mail servers for upct.es are shared with other domains, for instance fqa.ub.edu, itacyl.com, itacyl.org, imatge.ccit.ub.edu and premioscincho.com.
Host names with a single IP:
mxa-006a4e02.gslb.pphosted.com points to 143.55.146.78.
mxb-006a4e02.gslb.pphosted.com points to 143.55.148.243.