closedloop.io - dns.ninja
closedloop.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.medtronic.com ⭐ | ||||||
| A | 144.15.255.10🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | ns2.medtronic.com | ||||||
| NS | ns3.medtronic.com | ||||||
| A | 144.15.238.202🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | ns3.medtronic.com | ||||||
| NS | ns4.medtronic.com | ||||||
| A | 144.15.255.33🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | ns4.medtronic.com | ||||||
| NS | ns5.medtronic.com | ||||||
| A | 144.15.238.210🇺🇸 MEDTRONIC-AS144.15.0.0/16 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| SOA | ns2.medtronic.comhostmaster@medtronic.com serial=13 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1784946645 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns2.medtronic.com2026-03-08 → 2026-07-25 · 2 obs
● 2026-03-08 14:49:56
● 2026-07-25 02:49:16
● 2026-07-25 02:49:16
●NSns3.medtronic.com2026-03-08 → 2026-07-25 · 2 obs
● 2026-03-08 14:49:56
● 2026-07-25 02:49:16
● 2026-07-25 02:49:16
●NSns4.medtronic.com2026-03-08 → 2026-07-25 · 2 obs
● 2026-03-08 14:49:56
● 2026-07-25 02:49:16
● 2026-07-25 02:49:16
●NSns5.medtronic.com2026-03-08 → 2026-07-25 · 2 obs
● 2026-03-08 14:49:56
● 2026-07-25 02:49:16
● 2026-07-25 02:49:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, c0.nic.io, a0.nic.io, a2.nic.io | - |
| closedloop.io | ns3.medtronic.com, ns5.medtronic.com, ns2.medtronic.com, ns4.medtronic.com | - |
✅ Authoritative Response
Server:144.15.238.210
NS records: ns3.medtronic.com, ns5.medtronic.com, ns2.medtronic.com, ns4.medtronic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for closedloop.io (unsigned zone)
⏱️ Timing
Total: 789ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns3.medtronic.com, ns2.medtronic.com... |
| SOA | 1 | ns2.medtronic.com hostmaster.medtronic.c |
Analysis
Name Servers
The NS records for closedloop.io point to four name servers: ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com and ns5.medtronic.com.
There is at least partial name server overlap between closedloop.io and other domains — bellcoitalia.it, medtronicdm.com, medtronic.hk and two more among them.
The hosts ns2.medtronic.com, ns3.medtronic.com, ns4.medtronic.com and ns5.medtronic.com all resolve to exactly one IP address each: 144.15.255.10, 144.15.238.202, 144.15.255.33 and 144.15.238.210 respectively.