duoben.org - robtex.com
duoben.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4758🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:aa4b🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.88Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.75🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ignacio.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c352🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2352🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 108.162.195.82🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 162.159.44.82Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| A | 172.64.35.82🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ignacio.ns.cloudflare.com | ||||||
| NS | kelly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:265b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 108.162.194.91🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 172.64.34.91🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.88, 172.67.170.75 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4758, 2606:4700:3035::ac43:aa4b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com | ||||||
| SOA | ignacio.ns.cloudflare.comdns@cloudflare.com serial=2407383128 | ||||||
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=1785820005 | ||||||
Subdomains
www.duoben.org |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSignacio.ns.cloudflare.com2026-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 05:25:04
●NSkelly.ns.cloudflare.com2026-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 05:25:04
●A104.21.71.882026-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 05:25:04
●A172.67.170.752026-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 05:25:04
●A2606:4700:3033::6815:47582026-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 05:25:04
●A2606:4700:3035::ac43:aa4b2026-07-17 → 2026-08-04 · 2 obs
● 2026-08-04 05:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| duoben.org | kelly.ns.cloudflare.com, ignacio.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.91
NS records: kelly.ns.cloudflare.com, ignacio.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duoben.org (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.71.88, 172.67.170.75 |
| AAAA | 2 | 2606:4700:3035::ac43:aa4b, 2606:4700:3033::6815:4758 |
| NS | 2 | ignacio.ns.cloudflare.com, kelly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ignacio.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
duoben.org serves as the parent of www.duoben.org.
IP Addresses
duoben.org resolves to four IP addresses: 104.21.71.88, 172.67.170.75, 2606:4700:3033::6815:4758 and 2606:4700:3035::ac43:aa4b.
drugrehabmiddletown.com, rencontresanslendemain.net, openai-proxy.fengzhijun518.workers.dev plus two other host names have IP numbers in common with duoben.org.
Name Servers
Two name servers handle the delegation for duoben.org: ignacio.ns.cloudflare.com and kelly.ns.cloudflare.com.
The name server configuration of duoben.org is shared with other domains, for instance 02shu.org, paipaitxt.org, llrr.org and two others.
duoben.org has at least partial name server overlap with other domains, such as teletexsul.com.br, thru.ch, 1665ff.com and two others.
These name servers tend to appear together with the name servers aleena.ns.cloudflare.com, keaton.ns.cloudflare.com and wren.ns.cloudflare.com.
Hosts with 6 IP addresses each:
ignacio.ns.cloudflare.com resolves to 108.162.195.82, 162.159.44.82 and 172.64.35.82 among others, with 3 other IP addresses in total.
kelly.ns.cloudflare.com resolves to 108.162.194.91, 162.159.38.91 and 172.64.34.91 among others, with 3 other IP addresses in total.