3block.io - robtex.com
3block.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:4fcc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:93d6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.204Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.214🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jasmine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aaa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasmine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jasmine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20aa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jasmine.ns.cloudflare.com | ||||||
| A | 108.162.192.170🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasmine.ns.cloudflare.com | ||||||
| A | 172.64.32.170🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasmine.ns.cloudflare.com | ||||||
| A | 173.245.58.170🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jasmine.ns.cloudflare.com | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.204, 172.67.147.214 | ||||||
| IPv6 hints | 2606:4700:3034::6815:4fcc, 2606:4700:3034::ac43:93d6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com | ||||||
| SOA | jasmine.ns.cloudflare.comdns@cloudflare.com serial=2407361204 | ||||||
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=1783718530 | ||||||
rank #7411 in the tld
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSjasmine.ns.cloudflare.com2026-07-08 → 2026-07-10 · 2 obs
● 2026-07-10 21:51:24
●NSwoz.ns.cloudflare.com2026-07-08 → 2026-07-10 · 2 obs
● 2026-07-10 21:51:24
●A104.21.79.2042026-07-10 → 2026-07-10 · 2 obs
● 2026-07-10 21:51:24
●A172.67.147.2142026-07-10 → 2026-07-10 · 2 obs
● 2026-07-10 21:51:24
○A188.114.96.02026-07-08 → 2026-07-08 · 2 obs
○ 2026-07-10 21:51:24
○A188.114.97.02026-07-08 → 2026-07-08 · 2 obs
○ 2026-07-10 21:51:24
●A2606:4700:3034::6815:4fcc2026-07-10 → 2026-07-10 · 2 obs
● 2026-07-10 21:51:24
●A2606:4700:3034::ac43:93d62026-07-10 → 2026-07-10 · 2 obs
● 2026-07-10 21:51:24
○A2a06:98c1:3120::2026-07-08 → 2026-07-08 · 2 obs
○ 2026-07-10 21:51:24
○A2a06:98c1:3121::2026-07-08 → 2026-07-08 · 2 obs
○ 2026-07-10 21:51:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| 3block.io | jasmine.ns.cloudflare.com, woz.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.150
NS records: jasmine.ns.cloudflare.com, woz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3block.io (unsigned zone)
⏱️ Timing
Total: 499ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.147.214, 104.21.79.204 |
| AAAA | 2 | 2606:4700:3034::6815:4fcc, 2606:4700:3034::ac43:93d6 |
| NS | 2 | jasmine.ns.cloudflare.com, woz.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jasmine.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
3block.io resolves to four IP addresses: 104.21.79.204, 172.67.147.214, 2606:4700:3034::6815:4fcc and 2606:4700:3034::ac43:93d6.
citysystemghana.com, idikepulauanriau.org, enoaventura.com plus two other host names have IP numbers in common with 3block.io.
Name Servers
3block.io is delegated to two name servers: jasmine.ns.cloudflare.com and woz.ns.cloudflare.com.
The name server configuration of 3block.io is shared with other domains, for instance sin88.chat, du88i.com, win678.ac and two others.
3block.io partially shares its NS delegation with several other domains, including pietyresources.com, skyhavenhub.com, grattoir.com and two others.
These name servers often co-occur with the name servers miles.ns.cloudflare.com.
Hosts with 6 IP addresses each:
jasmine.ns.cloudflare.com resolves to 108.162.192.170, 172.64.32.170, 173.245.58.170 and 3 other IP addresses.
woz.ns.cloudflare.com resolves to 108.162.193.150, 172.64.33.150, 173.245.59.150 and 3 other IP addresses.