buffer.dev - robtex.com
buffer.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:a84e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5e87🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.94.135Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.78🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jaziel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c337🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2337🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 108.162.195.55🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 162.159.44.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 172.64.35.55🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| NS | mina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26fb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 108.162.194.251🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 172.64.34.251🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.94.135, 172.67.168.78 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:a84e, 2606:4700:3035::6815:5e87 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com | ||||||
| SOA | jaziel.ns.cloudflare.comdns@cloudflare.com serial=2412804873 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
bfufer.digital |
rebuff.net |
rebuff.us |
buffre.site |
rebuff.pl |
rebuff.gg |
beruff.com |
buffre.com |
rebuff.xyz |
rebuff.me |
rebuff.de |
reffub.com |
rebuff.com |
rebuff.it |
rebuff.co.za |
rebuff.org |
rebuff.ru |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSjaziel.ns.cloudflare.com2026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 12:10:16
●NSmina.ns.cloudflare.com2026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 12:10:16
●A104.21.94.1352026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 12:10:16
●A172.67.168.782026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 12:10:16
●A2606:4700:3034::ac43:a84e2026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 12:10:16
●A2606:4700:3035::6815:5e872026-09-01 → 2026-09-01 · 2 obs
● 2026-09-01 12:10:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| buffer.dev | jaziel.ns.cloudflare.com, mina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.251
NS records: jaziel.ns.cloudflare.com, mina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buffer.dev (unsigned zone)
⏱️ Timing
Total: 1134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.168.78, 104.21.94.135 |
| AAAA | 2 | 2606:4700:3035::6815:5e87, 2606:4700:3034::ac43:a84e |
| NS | 2 | jaziel.ns.cloudflare.com, mina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jaziel.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
buffer.dev directs to four IP numbers, which are 104.21.94.135, 172.67.168.78, 2606:4700:3034::ac43:a84e and 2606:4700:3035::6815:5e87.
x-sm.com, www.haciko.org.tr, candi88.online and two other host names share IP numbers with buffer.dev.
Name Servers
Two name servers handle the delegation for buffer.dev: jaziel.ns.cloudflare.com and mina.ns.cloudflare.com.
buffer.dev uses the same name servers as several other domains — among them univrsemoney.com, rtechsquare.com, rubyreels-5.pages.dev and two more.
The name servers of buffer.dev overlap at least partially with those of other domains — among them 01356.cc, gcattani1-cloudflare.workers.dev, hawkesbayendoftenancycleaning.co.nz and two more.
These name servers commonly appear in combination with the name servers raegan.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
jaziel.ns.cloudflare.com resolves to 108.162.195.55, 162.159.44.55 and 172.64.35.55 among others, with 3 other IP addresses in total.
mina.ns.cloudflare.com resolves to 108.162.194.251, 162.159.38.251 and 172.64.34.251 among others, with 3 other IP addresses in total.