catzen.io - robtex.com
catzen.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:4242🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:c98a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.66Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.138🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | coco.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c068🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2068🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 108.162.192.104🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 172.64.32.104🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| A | 173.245.58.104🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | coco.ns.cloudflare.com | ||||||
| NS | vin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| A | 173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.66, 172.67.201.138 | ||||||
| IPv6 hints | 2606:4700:3031::6815:4242, 2606:4700:3036::ac43:c98a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com | ||||||
| SOA | coco.ns.cloudflare.comdns@cloudflare.com serial=2411507843 | ||||||
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=1786151659 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScoco.ns.cloudflare.com2026-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:28:04
●NSvin.ns.cloudflare.com2026-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:28:04
●A104.21.66.662026-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:28:04
●A172.67.201.1382026-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:28:04
●A2606:4700:3031::6815:42422026-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:28:04
●A2606:4700:3036::ac43:c98a2026-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 01:28:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io | - |
| catzen.io | vin.ns.cloudflare.com, coco.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.245
NS records: vin.ns.cloudflare.com, coco.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catzen.io (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.201.138, 104.21.66.66 |
| AAAA | 2 | 2606:4700:3031::6815:4242, 2606:4700:3036::ac43:c98a |
| NS | 2 | coco.ns.cloudflare.com, vin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | coco.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
catzen.io resolves to four IP addresses: 104.21.66.66, 172.67.201.138, 2606:4700:3031::6815:4242 and 2606:4700:3036::ac43:c98a.
Among the host names that share IP numbers with catzen.io are www.hushlove.com, totalpooch.com, sduoco.com and two others.
Name Servers
catzen.io uses two name servers for its delegation: coco.ns.cloudflare.com and vin.ns.cloudflare.com.
catzen.io has the same name server delegation as a number of other domains, such as muzmatrix.net, gnmwc.com, zapoy-stop.ru and two more.
catzen.io partially shares its NS delegation with several other domains, including massdriversed.com, heartbeetkitchen.com, contesthub.my and two others.
The name servers ernest.ns.cloudflare.com, elijah.ns.cloudflare.com, ken.ns.cloudflare.com and tess.ns.cloudflare.com are often found in use alongside these name servers.
Host names resolving to 6 IP numbers:
Hostname coco.ns.cloudflare.com directs to 108.162.192.104, 172.64.32.104 and 173.245.58.104 along with 3 other IP addresses.
Hostname vin.ns.cloudflare.com directs to 108.162.193.245, 172.64.33.245 and 173.245.59.245 along with 3 other IP addresses.