practicalpython.io - robtex.com
practicalpython.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | jule.ns.cloudflare.com ⭐ | ||||||
| NS | julio.ns.cloudflare.com | ||||||
| SOA | jule.ns.cloudflare.comdns@cloudflare.com serial=2414160835 | ||||||
io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1790058063 | ||||||
Same first word
practicalpython.io |
practicalpython.org |
practicalpython.info |
Similar names
DNS History
2 records (2 active, 0 former)
●NSjule.ns.cloudflare.com2026-09-09 → 2026-09-22 · 2 obs
● 2026-09-09 11:13:02
● 2026-09-22 06:27:54
● 2026-09-22 06:27:54
●NSjulio.ns.cloudflare.com2026-09-09 → 2026-09-22 · 2 obs
● 2026-09-09 11:13:02
● 2026-09-22 06:27:54
● 2026-09-22 06:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| practicalpython.io | julio.ns.cloudflare.com, jule.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.209
NS records: julio.ns.cloudflare.com, jule.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practicalpython.io (unsigned zone)
⏱️ Timing
Total: 1059ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | jule.ns.cloudflare.com, julio.ns.cloudflare.com |
| SOA | 1 | jule.ns.cloudflare.com dns.cloudflare.co |
Analysis
Name Servers
practicalpython.io uses two name servers for its delegation: jule.ns.cloudflare.com and julio.ns.cloudflare.com.