blockfall.io - dns.ninja
blockfall.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:cd4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:c464🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.212Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.100🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carter.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c150🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2150🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 108.162.193.80🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 172.64.33.80🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| A | 173.245.59.80🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carter.ns.cloudflare.com | ||||||
| NS | crystal.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.212, 172.67.196.100 | ||||||
| IPv6 hints | 2606:4700:3030::6815:cd4, 2606:4700:3033::ac43:c464 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com | ||||||
| SOA | carter.ns.cloudflare.comdns@cloudflare.com serial=2410495984 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786119286 | ||||||
Same first word
blockfall.io |
DNS History
6 records (6 active, 0 former)
●NScarter.ns.cloudflare.com2026-08-04 → 2026-08-07 · 2 obs
● 2026-08-07 16:35:24
●NScrystal.ns.cloudflare.com2026-08-04 → 2026-08-07 · 2 obs
● 2026-08-07 16:35:24
●A104.21.12.2122026-08-04 → 2026-08-07 · 2 obs
● 2026-08-07 16:35:24
●A172.67.196.1002026-08-04 → 2026-08-07 · 2 obs
● 2026-08-07 16:35:24
●A2606:4700:3030::6815:cd42026-08-04 → 2026-08-07 · 2 obs
● 2026-08-07 16:35:24
●A2606:4700:3033::ac43:c4642026-08-04 → 2026-08-07 · 2 obs
● 2026-08-07 16:35:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| blockfall.io | carter.ns.cloudflare.com, crystal.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.80
NS records: carter.ns.cloudflare.com, crystal.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockfall.io (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.12.212, 172.67.196.100 |
| AAAA | 2 | 2606:4700:3030::6815:cd4, 2606:4700:3033::ac43:c464 |
| NS | 2 | carter.ns.cloudflare.com, crystal.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carter.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
blockfall.io directs to four IP numbers, which are 104.21.12.212, 172.67.196.100, 2606:4700:3030::6815:cd4 and 2606:4700:3033::ac43:c464.
Additional host names — matthornhomes.com, kevlarindustries.in, naturalmedicinesofnc.org and two others — share IP numbers with blockfall.io.
Name Servers
blockfall.io is delegated to two name servers: carter.ns.cloudflare.com and crystal.ns.cloudflare.com.
blockfall.io shares its name server setup with other domains, including media4pillar.com, xaiton.uk, canadapretrapide.com and two others.
There is at least partial name server overlap between blockfall.io and other domains — lincolnsinn.org.uk, worldconferece.com, renefrederiksen.dk and two more among them.
These name servers tend to appear in combination with the name servers thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com, laura.ns.cloudflare.com and sara.ns.cloudflare.com.
Host names with 6 IP numbers:
carter.ns.cloudflare.com resolves to 108.162.193.80, 172.64.33.80, 173.245.59.80 and 3 other IP addresses.
crystal.ns.cloudflare.com resolves to 108.162.194.202, 162.159.38.202, 172.64.34.202 and 3 other IP addresses.