optimize2.dei.polimi.it - robtex.com
optimize2.dei.polimi.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 131.175.135.6🇮🇹 ASGARR131.175.0.0/16 CILEA-NET | ||||||
| PTR | optimize2.dei.polimi.it | ||||||
dei.polimi.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.polimi.it ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.polimi.it ⚠️ Not in parent delegation | ||||||
| SOA | ns.polimi.itroot@ns.polimi.it 2015-11-24 #50 | ||||||
WOT: SAFE (87/100)
PTR for
Same first word
DNS History
1 record (1 active, 0 former)
●A131.175.135.62026-05-05 → 2026-05-13 · 2 obs
● 2026-05-05 19:07:36
● 2026-05-13 15:05:28
● 2026-05-13 15:05:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| polimi.it | ns.polimi.it, dns.cineca.it, ns2.polimi.it | 2 records |
✅ Authoritative Response
Server:131.175.12.2
NS records: ns.polimi.it, dns.cineca.it, ns2.polimi.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polimi.it (unsigned zone)
⏱️ Timing
Total: 1750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.175.135.6 |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.polimi.it, ns2.polimi.it)
Analysis
IP Addresses
optimize2.dei.polimi.it points to a single IP: 131.175.135.6.