sharpfocus.us - robtex.com
sharpfocus.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:9911🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:20a6🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.32.166Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.153.17🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rajeev.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3be0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 108.162.193.224🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 172.64.33.224🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 173.245.59.224🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| NS | sreeni.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26b2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 108.162.194.178🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 162.159.38.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 172.64.34.178🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.32.166, 172.67.153.17 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9911, 2606:4700:3036::6815:20a6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com | ||||||
| SOA | rajeev.ns.cloudflare.comdns@cloudflare.com serial=2400439896 | ||||||
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=1777016886 | ||||||
rank #219 in the tld
📈 Tranco rank: #293,361
Same first word
sharpfocus.tv |
sharpfocus.me |
sharpfocus.us |
sharpfocus.com |
Similar names
DNS History
8 records (6 active, 2 former)
○NSchuck.ns.cloudflare.com2026-03-24 → 2026-03-28 · 4 obs
● 2026-03-28 01:00:12
○ 2026-04-01 19:08:50
○ 2026-04-24 08:10:02
○NSnaomi.ns.cloudflare.com2026-03-24 → 2026-03-28 · 4 obs
● 2026-03-28 01:00:12
○ 2026-04-01 19:08:50
○ 2026-04-24 08:10:02
●NSrajeev.ns.cloudflare.com2026-04-01 → 2026-04-24 · 3 obs
● 2026-04-01 19:08:50
● 2026-04-24 08:10:02
●NSsreeni.ns.cloudflare.com2026-04-01 → 2026-04-24 · 3 obs
● 2026-04-01 19:08:50
● 2026-04-24 08:10:02
●A104.21.32.1662026-03-24 → 2026-04-24 · 2 obs
● 2026-04-24 08:10:02
●A172.67.153.172026-03-24 → 2026-04-24 · 2 obs
● 2026-04-24 08:10:02
●A2606:4700:3035::ac43:99112026-03-24 → 2026-04-24 · 2 obs
● 2026-04-24 08:10:02
●A2606:4700:3036::6815:20a62026-03-24 → 2026-04-24 · 2 obs
● 2026-04-24 08:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| sharpfocus.us | rajeev.ns.cloudflare.com, sreeni.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.178
NS records: rajeev.ns.cloudflare.com, sreeni.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sharpfocus.us (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.32.166, 172.67.153.17 |
| AAAA | 2 | 2606:4700:3036::6815:20a6, 2606:4700:3035::ac43:9911 |
| NS | 2 | rajeev.ns.cloudflare.com, sreeni.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rajeev.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
sharpfocus.us maps to four IP numbers: 2606:4700:3035::ac43:9911, 2606:4700:3036::6815:20a6, 104.21.32.166 and 172.67.153.17.
Other host names, for instance buyceylonsapphire.com, stellarstellarnetwork.click, chinarestaurant-himalaya.de, tv.lordfilm-ig.ru and maredifior.ru share IP numbers with sharpfocus.us.
Name Servers
Two name servers rajeev.ns.cloudflare.com and sreeni.ns.cloudflare.com handle delegation for sharpfocus.us.
sharpfocus.us uses the same name server setup as other domains, for example orbitreelsdesk.nl, activereview.us, historiamirada.es, ordkompass.se and jackarena.us.
sharpfocus.us partially shares name servers with other domains; examples include vignetten-payment.info, subedi.net, optibean.nl, ksss.se and 797s.com.
These name servers are commonly used with cash.ns.cloudflare.com, keenan.ns.cloudflare.com and veronica.ns.cloudflare.com.
Host names with six IP numbers: rajeev.ns.cloudflare.com points to: 2606:4700:58::adf5:3be0, 2803:f800:50::6ca2:c1e0, 2a06:98c1:50::ac40:21e0, 108.162.193.224, 172.64.33.224 and 173.245.59.224; sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.