u09.us - robtex.com
u09.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:d477🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:17b4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.180Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.119🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gene.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 108.162.192.158🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 172.64.32.158🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 173.245.58.158🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| NS | razvan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 108.162.195.77🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 162.159.44.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| A | 172.64.35.77🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | razvan.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.23.180, 172.67.212.119 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:d477, 2606:4700:3037::6815:17b4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com | ||||||
| SOA | gene.ns.cloudflare.comdns@cloudflare.com serial=2401145127 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776049494 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSgene.ns.cloudflare.com2026-04-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:21:08
●NSrazvan.ns.cloudflare.com2026-04-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:21:08
●A104.21.23.1802026-04-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:21:08
●A172.67.212.1192026-04-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:21:08
●A2606:4700:3030::ac43:d4772026-04-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:21:08
●A2606:4700:3037::6815:17b42026-04-11 → 2026-04-13 · 2 obs
● 2026-04-13 03:21:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | k.cctld.us, x.cctld.us, f.cctld.us, y.cctld.us... | - |
| u09.us | gene.ns.cloudflare.com, razvan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.77
NS records: gene.ns.cloudflare.com, razvan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u09.us (unsigned zone)
⏱️ Timing
Total: 280ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.23.180, 172.67.212.119 |
| AAAA | 2 | 2606:4700:3030::ac43:d477, 2606:4700:3037::6815:17b4 |
| NS | 2 | gene.ns.cloudflare.com, razvan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gene.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
u09.us refers to four IP numbers: 2606:4700:3030::ac43:d477, 2606:4700:3037::6815:17b4, 104.21.23.180 and 172.67.212.119.
Other host names, for instance 5527be.com, www.ansiklopedi.gen.tr, aquaria.com.br, cronoci.de and cdiec.cl share IP numbers with u09.us.
Name Servers
u09.us's delegation uses two name servers: gene.ns.cloudflare.com and razvan.ns.cloudflare.com.
u09.us uses the same name server setup as other domains, such as artell.co.uk, drinkinggamecentral.com, quickhyre.ai, odelsonsterk.com and moderntimesports.com.
u09.us at least partially shares name servers with other domains, including tampanbintang4dp.com, centralexchange.shop, 2026guncellink.com, y200m2025.buzz and aiguesmataro.com.
These name servers are often used with mallory.ns.cloudflare.com and ian.ns.cloudflare.com.
Host names with six IP numbers:
gene.ns.cloudflare.com points to 2606:4700:50::adf5:3a9e, 2803:f800:50::6ca2:c09e, 2a06:98c1:50::ac40:209e, 108.162.192.158, 172.64.32.158 and 173.245.58.158.
razvan.ns.cloudflare.com points to 2606:4700:58::a29f:2c4d, 2803:f800:50::6ca2:c34d, 2a06:98c1:50::ac40:234d, 108.162.195.77, 162.159.44.77 and 172.64.35.77.