rubystutorial.org - robtex.com
rubystutorial.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.208.88.157Amazon18.208.0.0/13 | ||||||
| A | 98.84.224.111Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| NS | dns1.p01.nsone.net ⭐ | ||||||
| NS | dns1.p05.nsone.net | ||||||
| NS | dns2.p05.nsone.net | ||||||
| NS | dns3.p05.nsone.net | ||||||
| NS | dns4.p05.nsone.net | ||||||
| SOA | dns1.p01.nsone.netdomains+netlify@netlify.com serial=1781050411 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1791493300 | ||||||
Same first word
rubystutorial.org |
DNS History
9 records (7 active, 2 former)
●NSdns1.p01.nsone.net2026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 05:02:14
● 2026-10-08 21:11:02
● 2026-10-08 21:11:02
●NSdns1.p05.nsone.net2026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 05:02:14
● 2026-10-08 21:11:02
● 2026-10-08 21:11:02
●NSdns2.p05.nsone.net2026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 05:02:14
● 2026-10-08 21:11:02
● 2026-10-08 21:11:02
●NSdns3.p05.nsone.net2026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 05:02:14
● 2026-10-08 21:11:02
● 2026-10-08 21:11:02
●NSdns4.p05.nsone.net2026-10-08 → 2026-10-08 · 2 obs
● 2026-10-08 05:02:14
● 2026-10-08 21:11:02
● 2026-10-08 21:11:02
●A18.208.88.1572026-10-08 → 2026-10-08 · 3 obs
○ 2026-10-08 05:02:14
● 2026-10-08 20:19:18
● 2026-10-08 21:11:02
● 2026-10-08 20:19:18
● 2026-10-08 21:11:02
○A35.157.26.1352026-10-08 → 2026-10-08 · 3 obs
● 2026-10-08 05:02:14
○ 2026-10-08 20:19:18
○ 2026-10-08 21:11:02
○ 2026-10-08 20:19:18
○ 2026-10-08 21:11:02
○A63.176.8.2182026-10-08 → 2026-10-08 · 3 obs
● 2026-10-08 05:02:14
○ 2026-10-08 20:19:18
○ 2026-10-08 21:11:02
○ 2026-10-08 20:19:18
○ 2026-10-08 21:11:02
●A98.84.224.1112026-10-08 → 2026-10-08 · 3 obs
○ 2026-10-08 05:02:14
● 2026-10-08 20:19:18
● 2026-10-08 21:11:02
● 2026-10-08 20:19:18
● 2026-10-08 21:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rubystutorial.org | dns4.p05.nsone.net, dns2.p05.nsone.net, dns1.p05.nsone.net, dns3.p05.nsone.net | - |
✅ Authoritative Response
Server:198.51.45.69
NS records: dns4.p05.nsone.net, dns2.p05.nsone.net, dns1.p05.nsone.net, dns3.p05.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubystutorial.org (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 98.84.224.111, 18.208.88.157 |
| NS | 4 | dns1.p05.nsone.net, dns2.p05.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net domains+netlify.netli |
Analysis
IP Addresses
rubystutorial.org resolves to the IP addresses 18.208.88.157 and 98.84.224.111
Name Servers
Five name servers handle delegation for rubystutorial.org: dns1.p01.nsone.net, dns1.p05.nsone.net, dns2.p05.nsone.net and two others.