lean.io - dns.ninja
lean.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.113.213.127🇨🇦 OVH148.113.128.0/17 Hosting route | ||||||
| PTR | ns5034734.ip-148-113-213.net | ||||||
| NS | ns-616.awsdns-13.net ⭐ | ||||||
| A | 2600:9000:5302:6800::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-616.awsdns-13.net | ||||||
| A | 205.251.194.104🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-616.awsdns-13.net | ||||||
| NS | ns-1141.awsdns-14.org | ||||||
| A | 2600:9000:5304:7500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1141.awsdns-14.org | ||||||
| A | 205.251.196.117🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1141.awsdns-14.org | ||||||
| NS | ns-1666.awsdns-16.co.uk | ||||||
| A | 2600:9000:5306:8200::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1666.awsdns-16.co.uk | ||||||
| A | 205.251.198.130🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1666.awsdns-16.co.uk | ||||||
| NS | ns-496.awsdns-62.com | ||||||
| A | 2600:9000:5301:f000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-496.awsdns-62.com | ||||||
| A | 205.251.193.240🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-496.awsdns-62.com | ||||||
| SOA | ns-616.awsdns-13.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1786772494 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1141.awsdns-14.org2026-02-25 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:04
●NSns-1666.awsdns-16.co.uk2026-02-25 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:04
●NSns-496.awsdns-62.com2026-02-25 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:04
●NSns-616.awsdns-13.net2026-02-25 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:04
●A148.113.213.1272026-02-25 → 2026-08-15 · 2 obs
● 2026-08-15 05:56:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, c0.nic.io, a0.nic.io, b0.nic.io | - |
| lean.io | ns-1666.awsdns-16.co.uk, ns-496.awsdns-62.com, ns-616.awsdns-13.net, ns-1141.awsdns-14.org | - |
✅ Authoritative Response
Server:205.251.196.117
NS records: ns-1666.awsdns-16.co.uk, ns-496.awsdns-62.com, ns-616.awsdns-13.net, ns-1141.awsdns-14.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lean.io (unsigned zone)
⏱️ Timing
Total: 344ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.113.213.127 |
| NS | 4 | ns-1141.awsdns-14.org, ns-1666.awsdns-16.co.uk... |
| SOA | 1 | ns-616.awsdns-13.net awsdns-hostmaster.a |
Analysis
IP Addresses
lean.io has exactly one IP address — 148.113.213.127.
Host names such as ns5034734.ip-148-113-213.net, www.quantconnect.com and quantconnect.com share their IP numbers with lean.io.
Name Servers
Four name servers handle the delegation for lean.io: ns-496.awsdns-62.com, ns-616.awsdns-13.net, ns-1141.awsdns-14.org and ns-1666.awsdns-16.co.uk.
At least some of lean.io's name servers are shared with other domains, for example admin-dev.ridewithvia.com, dealersolutionspreview.com.au, newbalance.cl and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-496.awsdns-62.com directs to 205.251.193.240 and 2600:9000:5301:f000::1; ns-616.awsdns-13.net directs to 205.251.194.104 and 2600:9000:5302:6800::1; ns-1141.awsdns-14.org directs to 205.251.196.117 and 2600:9000:5304:7500::1; ns-1666.awsdns-16.co.uk directs to 205.251.198.130 and 2600:9000:5306:8200::1.