netbuffer.org - robtex.com
netbuffer.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:a790🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:39f6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.246Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.144🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | april.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c042🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2042🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 108.162.192.66🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 172.64.32.66🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 173.245.58.66🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| NS | noel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 108.162.193.216🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 172.64.33.216🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| A | 173.245.59.216🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.57.246, 172.67.167.144 | ||||||
| IPv6 | 2606:4700:3035::ac43:a790, 2606:4700:3037::6815:39f6 | ||||||
| SOA | april.ns.cloudflare.comdns@cloudflare.com serial=2399404809 | ||||||
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=1774472680 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSapril.ns.cloudflare.com2026-02-18 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:08
●NSnoel.ns.cloudflare.com2026-02-18 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:08
●A104.21.57.2462026-02-18 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:08
●A172.67.167.1442026-02-18 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:08
●A2606:4700:3035::ac43:a7902026-02-18 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:08
●A2606:4700:3037::6815:39f62026-02-18 → 2026-03-25 · 2 obs
● 2026-03-25 21:13:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| netbuffer.org | april.ns.cloudflare.com, noel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.66
NS records: april.ns.cloudflare.com, noel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netbuffer.org (unsigned zone)
⏱️ Timing
Total: 372ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.167.144, 104.21.57.246 |
| AAAA | 2 | 2606:4700:3037::6815:39f6, 2606:4700:3035::ac43:a790 |
| NS | 2 | april.ns.cloudflare.com, noel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | april.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
netbuffer.org maps to four IP numbers: 2606:4700:3035::ac43:a790, 2606:4700:3037::6815:39f6, 104.21.57.246 and 172.67.167.144.
Other host names such as profrh.com.au, marocorganisation.com, jlyanghui.com, songzzl.com and spinreviewer.co.uk share IPs with netbuffer.org.
Name Servers
Two name servers april.ns.cloudflare.com and noel.ns.cloudflare.com handle the delegation for netbuffer.org.
netbuffer.org shares the same name server setup as other domains, for example millcitytriathlon.com, ecom.am, surfthe.net.nz, eurostore.eu and theeashsyndicate.com.
netbuffer.org at least partially shares name servers with other domains, for example nlayer.com.br, mhspana.xyz, kohi.vn, fivebehaviors.com and mandarinpalace.buzz.
These name servers are commonly used with susan.ns.cloudflare.com and joel.ns.cloudflare.com and ingrid.ns.cloudflare.com.
Host names with six IP numbers:
april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66.
noel.ns.cloudflare.com points to 2606:4700:58::adf5:3bd8, 2803:f800:50::6ca2:c1d8, 2a06:98c1:50::ac40:21d8, 108.162.193.216, 172.64.33.216 and 173.245.59.216.