r-programming.org - robtex.com
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r-programming.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:c20b🇺🇸 Cloudflare✓ | ||||||
| A | 2606:4700:3037::6815:14b5🇺🇸 Cloudflare✓ | ||||||
| A | 104.21.20.181 Cloudflare✓ | ||||||
| A | 172.67.194.11🇺🇸 Cloudflare✓ | ||||||
| NS | aurora.ns.cloudflare.com ⭐ 🔒 | ||||||
| A | 2606:4700:50::a29f:266e🇺🇸 Cloudflare | ||||||
| A | 2803:f800:50::6ca2:c26e🇨🇷 Cloudflare | ||||||
| A | 2a06:98c1:50::ac40:226e🇺🇸 Cloudflare | ||||||
| A | 108.162.194.110🇺🇸 Cloudflare | ||||||
| A | 162.159.38.110 Cloudflare | ||||||
| A | 172.64.34.110🇺🇸 Cloudflare | ||||||
| NS | jobs.ns.cloudflare.com 🔒 | ||||||
| A | 2606:4700:58::adf5:3bb7🇺🇸 Cloudflare | ||||||
| A | 2803:f800:50::6ca2:c1b7🇨🇷 Cloudflare | ||||||
| A | 2a06:98c1:50::ac40:21b7🇺🇸 Cloudflare | ||||||
| A | 108.162.193.183🇺🇸 Cloudflare | ||||||
| A | 172.64.33.183🇺🇸 Cloudflare | ||||||
| A | 173.245.59.183🇺🇸 Cloudflare | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.20.181, 172.67.194.11 | ||||||
| IPv6 | 2606:4700:3032::ac43:c20b, 2606:4700:3037::6815:14b5 | ||||||
| SOA | aurora.ns.cloudflare.comdns@cloudflare.com serial=2394342161 | ||||||
| TTL | A: 5m · AAAA: 5m · NS: 1d · SOA: 30m | ||||||
org
| DNSSEC | 🔒 Signed (ZSK RSA/SHA-256, KSK RSA/SHA-256) | ||||||
| NS | a0.org.afilias-nst.info ⭐ | ||||||
| NS | a2.org.afilias-nst.info | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1769374379 | ||||||
| TTL | NS: 1h · SOA: 1h | ||||||
Up
www.r-programming.org |
Starts with same word
r-programming.org |
Starts similarily
r-programming.org |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org... | - |
| r-programming.org | aurora.ns.cloudflare.com, jobs.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 199.19.57.1
NS records: aurora.ns.cloudflare.com, jobs.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for r-programming.org (unsigned zone)
⏱️ Timing
Total: 179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.20.181, 172.67.194.11 |
| AAAA | 2 | 2606:4700:3037::6815:14b5, 2606:4700:3032::ac43:c20b |
| NS | 2 | aurora.ns.cloudflare.com, jobs.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aurora.ns.cloudflare.com dns.cloudflare. |
AI analysis
r-programming.org is parent of www.r-programming.org.
r-programming.org points to four IP numbers: 2606:4700:3032::ac43:c20b, 2606:4700:3037::6815:14b5, 104.21.20.181 and 172.67.194.11.
Other host names, for instance mbholdingusa.com, fatdash.org, baykardefense.com, jimcolemandds.com and renniqiang.com share IP numbers with r-programming.org.
r-programming.org's delegation is to two name servers aurora.ns.cloudflare.com and jobs.ns.cloudflare.com.
r-programming.org shares the same name server configuration as other domains, such as discosdamaquina.com, dubaiapartments.biz, tendermeforfree.com, parisgayzik.com and pasleep.org.
r-programming.org at least partially shares its name servers with other domains, for instance round21.com, sgms.com.au, tayprecision.com, slunex.com and esjean.eu.org.
These name servers are often used together with the name servers rustam.ns.cloudflare.com.
Host names with six IP numbers:
aurora.ns.cloudflare.com points to: 2606:4700:50::a29f:266e, 2803:f800:50::6ca2:c26e, 2a06:98c1:50::ac40:226e, 108.162.194.110, 162.159.38.110 and 172.64.34.110.
jobs.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb7, 2803:f800:50::6ca2:c1b7, 2a06:98c1:50::ac40:21b7, 108.162.193.183, 172.64.33.183 and 173.245.59.183.