ushark.io - robtex.com
ushark.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:1ac3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a87f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.195Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.168.127🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cass.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| NS | grant.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grant.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c382🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grant.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2382🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grant.ns.cloudflare.com | ||||||
| A | 108.162.195.130🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grant.ns.cloudflare.com | ||||||
| A | 162.159.44.130Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grant.ns.cloudflare.com | ||||||
| A | 172.64.35.130🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grant.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.26.195, 172.67.168.127 | ||||||
| IPv6 | 2606:4700:3033::6815:1ac3, 2606:4700:3036::ac43:a87f | ||||||
| SOA | cass.ns.cloudflare.comdns@cloudflare.com serial=2400345310 | ||||||
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=1774982195 | ||||||
rank #6572 in the tld
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScass.ns.cloudflare.com2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 18:52:52
●NSgrant.ns.cloudflare.com2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 18:52:52
●A104.21.26.1952026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 18:52:52
●A172.67.168.1272026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 18:52:52
●A2606:4700:3033::6815:1ac32026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 18:52:52
●A2606:4700:3036::ac43:a87f2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 18:52:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| ushark.io | cass.ns.cloudflare.com, grant.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.81
NS records: cass.ns.cloudflare.com, grant.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ushark.io (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.195, 172.67.168.127 |
| AAAA | 2 | 2606:4700:3036::ac43:a87f, 2606:4700:3033::6815:1ac3 |
| NS | 2 | cass.ns.cloudflare.com, grant.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cass.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
Four IP numbers are pointed to by ushark.io: 2606:4700:3033::6815:1ac3, 2606:4700:3036::ac43:a87f, 104.21.26.195 and 172.67.168.127.
other host names including stradafilms.gr, yiyishopping.com, teamultimate.in, iamgonegirldesigns.com and carib-guide.com share IP numbers with ushark.io.
Name Servers
ushark.io is delegated to two name servers cass.ns.cloudflare.com and grant.ns.cloudflare.com.
ushark.io shares the same name server setup as other domains, for instance therattle.co, xoilactv.io, keonhacai38.co, gymtrack.co and texer.io.
ushark.io at least partially shares name servers with other domains, for instance oktamed.com, tea02-3tg.pages.dev, wadup.world, renrensale.com and avoskin.com.
These name servers are commonly used alongside nitin.ns.cloudflare.com and aragorn.ns.cloudflare.com.
Host names with six IP numbers:
Host name cass.ns.cloudflare.com points to: 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81.
Host name grant.ns.cloudflare.com points to: 2606:4700:58::a29f:2c82, 2803:f800:50::6ca2:c382, 2a06:98c1:50::ac40:2382, 108.162.195.130, 162.159.44.130 and 172.64.35.130.