i2basque.eus - robtex.com
i2basque.eus
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.12.104.57🇪🇸 i2basque185.12.104.0/22 | ||||||
| PTR | www.i2basque.eus | ||||||
| NS | ns1.i2basque.es ⭐ | ||||||
| A | 2a00:93c0:0:2::2🇪🇸 i2basque2a00:93c0::/32 Red Academica y de Investigacion del Pais Vasco | ||||||
| A | 185.12.104.2🇪🇸 i2basque185.12.104.0/22 | ||||||
| PTR | bi-leioa-srv01.i2basque.es | ||||||
| NS | ns3.i2basque.es | ||||||
| A | 2a00:93c0:0:3::2🇪🇸 i2basque2a00:93c0::/32 Red Academica y de Investigacion del Pais Vasco | ||||||
| A | 185.12.104.3🇪🇸 i2basque185.12.104.0/22 | ||||||
| PTR | ns3.i2basque.es | ||||||
| MX | mx03.puc.rediris.es ⭐ | ||||||
| A | 143.55.146.78🇺🇸 PROOFPOINT-ASN-EU143.55.146.0/24 | ||||||
| PTR | mx07-006a4e02.pphosted.com | ||||||
| MX | mx04.puc.rediris.es ⭐ | ||||||
| A | 143.55.148.243🇺🇸 PROOFPOINT-ASN-EU143.55.148.0/24 | ||||||
| PTR | mx08-006a4e02.pphosted.com | ||||||
| TXT | v=spf1 ip4:185.12.104.57 ip4:185.12.104.55 include:spf.puc.rediris.es ~all | ||||||
| TXT | HARICA-uoe2Ny5UUHo7N9skvkI | ||||||
| SOA | ns1.i2basque.esnoc@i2basque.es 2026-07-15 #1 | ||||||
eus
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | anycast9.irondns.net ⭐ | ||||||
| NS | anycast10.irondns.net | ||||||
| NS | anycast23.irondns.net | ||||||
| NS | anycast24.irondns.net | ||||||
| SOA | anycast9.irondns.netdnsmaster@corenic.org serial=2608161511 | ||||||
Subdomains
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.i2basque.es2026-03-17 → 2026-08-16 · 2 obs
● 2026-08-16 15:39:38
●NSns3.i2basque.es2026-03-17 → 2026-08-16 · 2 obs
● 2026-08-16 15:39:38
●MXmx03.puc.rediris.es2026-03-17 → 2026-08-16 · 2 obs
● 2026-08-16 15:39:38
●MXmx04.puc.rediris.es2026-03-17 → 2026-08-16 · 2 obs
● 2026-08-16 15:39:38
●A185.12.104.572026-03-17 → 2026-08-16 · 2 obs
● 2026-08-16 15:39:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eus | anycast9.irondns.net, anycast10.irondns.net, anycast23.irondns.net, anycast24.irondns.net | 8 records |
| i2basque.eus | ns1.i2basque.es, ns3.i2basque.es | - |
✅ Authoritative Response
Server:185.12.104.2
NS records: ns1.i2basque.es, ns3.i2basque.es
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i2basque.eus (unsigned zone)
⏱️ Timing
Total: 694ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.12.104.57 |
| NS | 2 | ns1.i2basque.es, ns3.i2basque.es |
| MX | 2 | mx03.puc.rediris.es (pri: 10), mx04.puc.rediris.es (pri: 10) |
| TXT | 2 | v=spf1 ip4:185.12.104.57 ip4:185.12.104., HARICA-uoe2Ny5UUHo7N9skvkI |
| SOA | 1 | ns1.i2basque.es noc.i2basque.es |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (anycast9.irondns.net, anycast9.irondns.net, anycast10.irondns.net...)
Analysis
Hierarchy
The domain i2basque.eus serves as parent to www.i2basque.eus, ns-ext1.i2basque.eus, ns-ext2.i2basque.eus, unum.i2basque.eus and moodle.i2basque.eus.
IP Addresses
i2basque.eus points to a single IP number: 185.12.104.57.
Other hosts including www.i2basque.es, i2basque.es and www.i2basque.eus share IP addresses with i2basque.eus.
Name Servers
i2basque.eus is served by two delegated name servers, ns1.i2basque.es and ns3.i2basque.es.
i2basque.eus has the same NS records as i2basque.es, 104.12.185.in-addr.arpa, i2basque.net and i2basque.com.
Each of the two host names carries two IP addresses: ns1.i2basque.es points to 185.12.104.2 and 2a00:93c0:0:2::2, and ns3.i2basque.es points to 185.12.104.3 and 2a00:93c0:0:3::2.
Mail Servers
i2basque.eus has two mail servers: mx03.puc.rediris.es and mx04.puc.rediris.es.
i2basque.eus shares the same mail server setup as other domains, including gio.uvigo.es, estudiant.uib.es, idec.upf.edu and two others.
i2basque.eus shares mail servers — at least in part — with other domains, including auladelestrecho.es, inta.es, cicbiomagune.com and two others.
Each of mx03.puc.rediris.es and mx04.puc.rediris.es has one IP address: mx03.puc.rediris.es uses 143.55.146.78 and mx04.puc.rediris.es uses 143.55.148.243.