kojo.systems - robtex.com
kojo.systems
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-494.awsdns-61.com ⭐ | ||||||
| A | 2600:9000:5301:ee00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| A | 205.251.193.238🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| NS | ns-1350.awsdns-40.org | ||||||
| A | 2600:9000:5305:4600::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1350.awsdns-40.org | ||||||
| A | 205.251.197.70🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1350.awsdns-40.org | ||||||
| NS | ns-1612.awsdns-09.co.uk | ||||||
| A | 2600:9000:5306:4c00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1612.awsdns-09.co.uk | ||||||
| A | 205.251.198.76🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1612.awsdns-09.co.uk | ||||||
| NS | ns-831.awsdns-39.net | ||||||
| A | 2600:9000:5303:3f00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-831.awsdns-39.net | ||||||
| A | 205.251.195.63🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-831.awsdns-39.net | ||||||
| SOA | ns-494.awsdns-61.comawsdns-hostmaster@amazon.com serial=1 | ||||||
systems
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.systems ⭐ | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
| SOA | v0n0.nic.systemshostmaster@donuts.email serial=1786084922 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-1350.awsdns-40.org2026-06-25 → 2026-08-07 · 2 obs
● 2026-08-07 07:48:42
●NSns-1612.awsdns-09.co.uk2026-06-25 → 2026-08-07 · 2 obs
● 2026-08-07 07:48:42
●NSns-494.awsdns-61.com2026-06-25 → 2026-08-07 · 2 obs
● 2026-08-07 07:48:42
●NSns-831.awsdns-39.net2026-06-25 → 2026-08-07 · 2 obs
● 2026-08-07 07:48:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems... | 12 records |
| kojo.systems | ns-494.awsdns-61.com, ns-1612.awsdns-09.co.uk, ns-1350.awsdns-40.org, ns-831.awsdns-39.net | - |
✅ Authoritative Response
Server:205.251.197.70
NS records: ns-494.awsdns-61.com, ns-1612.awsdns-09.co.uk, ns-1350.awsdns-40.org, ns-831.awsdns-39.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kojo.systems (unsigned zone)
⏱️ Timing
Total: 352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1350.awsdns-40.org, ns-1612.awsdns-09.co.uk... |
| SOA | 1 | ns-494.awsdns-61.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.systems, v0n0.nic.systems, v0n1.nic.systems...)
Analysis
Name Servers
The domain kojo.systems is delegated to these four name servers: ns-494.awsdns-61.com, ns-831.awsdns-39.net, ns-1350.awsdns-40.org and ns-1612.awsdns-09.co.uk.
The name servers of kojo.systems overlap at least partially with those of other domains — among them nvnotaire.com, augustapha.org, mrpreciopanama.com and two more.
Each of the four hosts ns-494.awsdns-61.com, ns-831.awsdns-39.net, ns-1350.awsdns-40.org and ns-1612.awsdns-09.co.uk has two IP addresses. ns-494.awsdns-61.com points to 205.251.193.238 and 2600:9000:5301:ee00::1. ns-831.awsdns-39.net points to 205.251.195.63 and 2600:9000:5303:3f00::1. ns-1350.awsdns-40.org points to 205.251.197.70 and 2600:9000:5305:4600::1. ns-1612.awsdns-09.co.uk points to 205.251.198.76 and 2600:9000:5306:4c00::1.