bigtree.dev - dns.ninja
bigtree.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:1b1f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a8da🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.31Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.218🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c169🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2169🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 108.162.193.105🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 172.64.33.105🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| A | 173.245.59.105🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brad.ns.cloudflare.com | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.31, 172.67.168.218 | ||||||
| IPv6 hints | 2606:4700:3033::6815:1b1f, 2606:4700:3036::ac43:a8da | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com | ||||||
| SOA | brad.ns.cloudflare.comdns@cloudflare.com serial=2411427073 | ||||||
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
DNS History
8 records (6 active, 2 former)
●NSbrad.ns.cloudflare.com2026-02-16 → 2026-08-11 · 2 obs
● 2026-08-11 12:17:14
●NSsara.ns.cloudflare.com2026-02-16 → 2026-08-11 · 2 obs
● 2026-08-11 12:17:14
●A104.21.27.312026-02-16 → 2026-08-11 · 2 obs
● 2026-08-11 12:17:14
●A172.67.168.2182026-02-16 → 2026-08-11 · 2 obs
● 2026-08-11 12:17:14
○A2606:4700:3031::ac43:a8da2026-02-16 → 2026-06-10 · 4 obs
● 2026-06-10 04:21:20
○ 2026-06-30 01:18:22
○ 2026-08-11 12:17:14
○A2606:4700:3032::6815:1b1f2026-02-16 → 2026-06-10 · 4 obs
● 2026-06-10 04:21:20
○ 2026-06-30 01:18:22
○ 2026-08-11 12:17:14
●A2606:4700:3033::6815:1b1f2026-06-30 → 2026-08-11 · 3 obs
● 2026-06-30 01:18:22
● 2026-08-11 12:17:14
●A2606:4700:3036::ac43:a8da2026-06-30 → 2026-08-11 · 3 obs
● 2026-06-30 01:18:22
● 2026-08-11 12:17:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| bigtree.dev | sara.ns.cloudflare.com, brad.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.144
NS records: sara.ns.cloudflare.com, brad.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigtree.dev (unsigned zone)
⏱️ Timing
Total: 616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.27.31, 172.67.168.218 |
| AAAA | 2 | 2606:4700:3033::6815:1b1f, 2606:4700:3036::ac43:a8da |
| NS | 2 | brad.ns.cloudflare.com, sara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brad.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
bigtree.dev points to the four IP addresses 104.21.27.31, 172.67.168.218, 2606:4700:3033::6815:1b1f and 2606:4700:3036::ac43:a8da.
Among the host names that share IP numbers with bigtree.dev are zhongzeyisteels.com, eu-news.net, www.handlux-gpt.net and two others.
Name Servers
bigtree.dev uses two name servers for its delegation: brad.ns.cloudflare.com and sara.ns.cloudflare.com.
bigtree.dev has the same name server delegation as a number of other domains, such as motorsprime.com.br, foroshoshan.com, blackhole.tw and two more.
At least some of bigtree.dev's name servers are shared with other domains, for example energy.io, hamdao.com, fawnlive.com and two more.
These name servers tend to be used in conjunction with the name servers carter.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname brad.ns.cloudflare.com directs to 108.162.193.105, 172.64.33.105 and 173.245.59.105 along with 3 other IP addresses.
Hostname sara.ns.cloudflare.com directs to 108.162.192.144, 172.64.32.144 and 173.245.58.144 along with 3 other IP addresses.